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Articles par catégorie
- Catégorie : Entreprise
- Portes ouvertes pour la Fête de la Science 2024 chez SuperGrid Institute !
- A special Mid-year seminar marking 10 years of collaboration
- 2024 new year’s celebration for our team!
- [VIDEO] Fête de la Science 2023
- Améliorez vos connaissances sur l’électricité avec nous grâce à la Fête de la Science
- Welcome to our new President, Michel Serra!
- A sunny seminar in Grenoble for the SuperGrid Institute team!
- Quality of Life at Work Week at SuperGrid Institute
- Wheel spinning fun at SuperGrid Institute!
- La Fête de la Science est de retour chez SuperGrid Institute !
- “2tonnes” workshop: SuperGrid Institute staff dive into the future to limit CO2 emissions
- SuperGrid Institute shows its commitment to equal opportunities in a mentoring partnership with Télémaque
- SuperGrid Institute shows its commitment to equal opportunities in a mentoring partnership with Télémaque
- SuperGrid Institute organised its Climate Collage event
- SuperGrid Institute organised its Climate Collage event
- Catégorie : Tout
- A look back at our participation in EPE’2023
- SuperGrid Institute’s technical contributions to the CIGRE 2022
- Spotlight on SuperGrid Institute’s PhDs concluding in 2022
- SuperGrid Institute’s ISO 9001:2015 certification is extended!
- Dive into the electricity grids of the future with us at the “Fête de la Science” 2020!
- SuperGrid Institute is ISO 9001:2015 certified!
- Transient-based fault identification algorithm using parametric models for meshed HVDC grids
- Power tests successfully performed by SuperGrid Institute for the FastGrid Project
- [VIDEO] Hubert de la Grandière on the set of Small is Smart!
- SuperGrid Institute is now part of the French Institutes of Technology (FIT) association
- SuperGrid Institute is now part of the French Institutes of Technology (FIT) association
- A novel single-ended fault identification algorithm for full selective protection strategy
- HVDC plays a key role in the future AC/DC power systems
- Use of Unbalanced Insulation for the Limitation of Double-Pole Lightning Flashovers in Double Circuit HVDC Overhead Lines
- Characteristics of creeping discharges along epoxy surface in fluoronitrile/co2 gas mixture under lightning impulse
- SuperGrid Institute collaborates with Edouard Branly School’s undergraduate students for their end of year project!
- SuperGrid Institute’s participation at AGP21
- SuperGrid Institute’s has a significant presence at Jicable19
- Effect of the Surge Arrester Configuration in MMC-HVDC Systems under DC and Converter Fault Conditions
- SuperGrid Institute, sponsor of InnoGrid 2019
- Fault behaviour of bipolar overhead line based HVDC grids
- AC Grid Forming by Coordinated Control of Offshore Wind Farm connected to Diode Rectifier based HVDC Link-Review and Assessment of Solutions
- Models of AC and DC cable systems for technical and economic evaluation of offshore wind farm connection
- Nonlinear Control of a Fully-Fed Variable Speed Pumped Storage Plant
- Supervisory Control for High-Voltage Direct Current Transmission Systems
- Optimisation des pertes par commutation dans un convertisseur modulaire multiniveaux
- A Comparative Assessment of […] for Modular Multilevel Converter
- The EE4HVS Mastère program
- The EE4HVS Mastère program
- Catégorie : Appareillage électrique haute tension
- DCforEU, FLAGCHIP & HYNET: SuperGrid Institute a major contributor in 3 new international projects!
- Present and Future of DC Circuit Breakers for HVDC Grids
- Breakdown and partial discharge in dry air under non-uniform electric field for MVDC applications
- Characterization of the liquefaction properties of fluoronitrile mixtures by a thermodynamic experimental approach
- Ageing behaviour of RIP material under several DC voltages and temperature
- Join us at CIGRE 2024: The leading global event for power system expertise!
- Superconducting fault current limiters – the future of grid protection?
- Meeting HVDC circuit breaker market needs with GE Vernova
- MVDC circuit breaker: introducing our breakthrough HyBreak technology
- Performance investigation of SF6 free Gas Insulated DC Systems
- SuperGrid Institute, partenaire majeur du projet OPHELIA
- Analysis of corona and surface discharge signals from different non-intrusive sensors
- Electrical Breakdown in Gaseous Nitrogen at Cryogenic Temperature with a Heated Tape Electrode
- Methods for Partial Discharge Calibration in Gas-Insulated Substations for HVDC Power Grids and Charge Evaluation Uncertainty
- Resistive Superconducting Fault Current Limiter modelling applied to simulations of DC grids
- New magnetic sensor for partial discharges measurement applied to HVDC constraints inside GIS
- SuperGrid Institute, RTE and MasterGrid signed a promising partnership agreement for the decarbonisation of the electricity industry!
- DC time constant evaluation for HVDC GIS cable accessories
- Characterization and modelling of interface between Epoxy Resin materials and different gases for HVDC GIS cable termination development
- DC time constant evaluation for HVDC gas insulated system cable connection assemblies
- Direct current circuit breaker with adjustable current injection
- Impact of self-sputtering in high power impulse magnetron sputtering (HiPIMS) with helium
- SuperGrid Institute se dote d’un générateur de court-circuit aux performances impressionnantes
- Breakdown Phenomena in Liquid Nitrogen Under Synchronized Transient Boiling and Impulse Voltage
- Pre-Breakdown and Breakdown Phenomena in Liquid Nitrogen With a Tape–Plane Electrode Geometry
- On the role of helium metastable measured by time resolved tunable diode laser spectroscopy in high current magnetron discharge
- SuperGrid Institute wins 4 new European projects!
- Influence of Stabilization Time and Post Processing Methods on the Accuracy of DC Conductivity Measurements
- Integration of power flow controllers in HVDC grids
- Partial Discharge Defect Recognition Tool For MV/HV DC Equipment
- SuperGrid Institute’s DC circuit breaker goes public at the IEEE General Meeting in Denver
- Partial discharge measurement in DC GIS: comparison between conventional and UHF methods
- Simulation methodology for HVDC cable accessories: focus on oscillating polarity reversal and fast transient overvoltages
- Réseaux epoxy-liquides ioniques : relations structure/propriétés électriques
- Dielectric testing of gas insulated HVDC systems: CIGRE Technical Brochure 842 published with SuperGrid Institute’s input
- Study of high current magnetron impulse discharge
- Important milestone with regards to exploiting our cryostat!
- PhD Antoine PEREZ “Study of arc development mechanisms over solid insulators surface in CO2/fluoronitrile gas mixtures”
- [VIDEO] SuperGrid Institute demonstrated the partial discharge behaviour of SF6 substitute gases which can be used in future HVDC GIS.
- [ONLINE EVENT] Offshore HVDC Grid Technology
- Measurement and behaviour of partial discharge for SF6 substitute gases in HVDC GIS/GIL
- Power tests successfully performed by SuperGrid Institute for the FastGrid Project
- Epoxy composite with hBN fillers compatible with industrial application in electrical equipment
- DC Leakage Current Measurement Comparison between SF6 and Fluoronitrile/CO2 Gas Mixture
- [VIDEO] Find out more about the FastGrid project!
- Production of Graphite During the Extinguishing Arc with New SF6 Alternative Gases
- SuperGrid Institute demonstrates the partial discharge behaviour of SF6 subtitute gases which can be used in the future HVDC GIS as part of the PROMOTioN project
- Characterization of Partial Discharges Initiated by Protrusion in HVDC Coaxial Geometry
- Partial Discharge Behavior of Protrusion on High Voltage Conductor in GIS/GIL under High Voltage Direct Current: Comparison of SF6 and SF6 Alternative Gases
- A Cryostat platform for SuperGrid Institute
- Phd Paolo ERRANTE “Liquid Spray Injection inside the expansion volume of a CO2 High Voltage Circuit Breaker”
- Phd Thibaut LEFORT “Epoxy/ionic liquid networks with and without anhydride: study of polymerization mechanisms and dielectric properties”
- A DC voltage source for long term GIS testing designed by SuperGrid Institute
- Design and validation tests of 320kV HVDC GIL/GIS
- Phd Raphael CHASSAGNOUX “Dielectric study of liquid and boiling nitrogen – Application to a superconducting fault current limiter”
- Phd Alexis FOUINEAU “Medium Frequency Transformers design methodologies for high voltage grids and railway grids”
- Electric field computation for HVDC GIS/GIL spacer under superimposed impulse conditions
- Liquid spray injection in the expansion volume of a CO2 high voltage circuit breaker
- Numerical modelling and influence of defects on space charges in epoxy resin under HVDC stresses
- Characteristics of creeping discharges along epoxy surface in fluoronitrile/co2 gas mixture under lightning impulse
- SuperGrid Institute hosts the 11th Quarterly review of NanocompEIM 2
- Phd Priscillia DANIEL “Electrical properties study of cross-linked polyethylene insulated cables in presence of gaseous cavities aged under DC or DC with harmonic voltages”
- Electro-thermal simulation methodology for HVDC cable GIS termination
- Development and Set-up of a Non-intrusive Technique for measuring Space Charges in Specimens of dc cables
- Prebreakdown and Breakdown in Liquid Nitrogen under Pulsed Heating for Superconducting Applications
- Comparaison de mesures de conductivité obtenues par spectroscopie diélectrique et mesure de courant sous tension continue sur une résine époxy
- SuperGrid Institute involved with the National Congress of Dielectric Spectroscopy
- New challenges for High Voltage transmission
- A New Energy Management Control of Modular Multilevel Converters for Coping with Voltage Stress on Sub-Modules
- Study of Turn-to-Turn Electrical Breakdown for Superconducting Fault Current Limiter Applications
- Arc appearance and cathode spot distribution in a long gap high-current vacuum arc controlled by an external axial magnetic field
- Electrical properties of epoxy systems based on ionic liquids
- PhD Etienne OUSS “Characterization of Partial Discharges and Defect Identification in High-Voltage Direct Current GIS”
- Models of AC and DC cable systems for technical and economic evaluation of offshore wind farm connection
- Virtual capacitor for DC grid stability enhancement
- Space Charge Measurements for HVDC GIS Spacer using the Thermal Step Method
- Breakdown Characteristics and Pre-Breakdown Phenomena in Liquid and Boiling Nitrogen with Tape Electrode for r-SCFCL Applications
- Uncertainty Quantification for the Eulerian-Lagrangian simulation of evaporating sprays
- An injection molding press for our Chemistry & Materials test platform
- High Voltage Electrical Properties of Epoxy / h-BN Microcomposites
- Testing phase after installation of SuperGrid Institute’s hyperbaric vessel
- Testing phase after installation of SuperGrid Institute’s hyperbaric vessel
- PhD Benoît TEZENAS du MONTCEL “Experimental study and modelling of a metal vapor plasma in a vacuum chamber for the development of High-Voltage Circuit Breakers”
- Numerical investigations of ReBCO conductors with high limitation electric field for HVDC SFCL
- A novel hyperbaric vessel for SuperGrid Institute
- Participation of SuperGrid to the ISH 2017 Conference
- Supplying Power to HV (≥10kV) control and measurement boards: a challenge to overcome
- Influence of Electric Field on Space Charge Distribution in Alumina-filled Epoxy Resin for Application in HVDC GIS
- Evolution of the Cathode Spot Distribution in an Axial Magnetic Field Controlled Vacuum Arc at Long Contact Gap
- Measurement and Analysis of Partial Discharges in HVDC Gas Insulated Substations
- Effective ionization coefficients and limiting field strength of Fluoronitriles-CO2 mixtures
- Influence of thermal treatment on space charge in alumina-filled epoxy resin for HVDC GIS
- Recommendations for surface conductivity characterisation under high voltage direct current (HVDC)
- FastGrid : Cost effective FCL using advanced superconducting tapes for future HVDC grids
- Space charge measurements on cable dielectrics
- PhD Houssem Eddine NECHMI “Research of gas/ gas mixture without sulfur hexafluoride for High Voltage Insulation applications”
- Surface charge measurement on epoxy spacer in HVDC GIS/GIL in SF6
- Development of a Space Charge Measurement Method Applied to HVDC GIS Spacers
- Creeping Discharge and Flashover of Solid Dielectric in Air at Atmospheric Pressure
- CEIDP 2016 Toronto – Fluoronitriles / CO2
- Fluoronitriles/ CO2 gas mixture as promising substitute to SF6 for insulation in high voltage applications
- Leakage Current Measurements in Direct Current Gas Insulated Substations Equipment
- Barrier effect on Surface Breakdown of Epoxy Solid Dielectric in SF6 with Various Pressures
- Time constant evaluation of transient AC – DC field distribution
- Surface Flashover of Solid Insulator in Air
- Simulation methodology for DC GIS
- Load transfer capabilities of GIS disconnectors for DC grids
- Designing the Vacuum Interrupter for Applications ≥ 72.5 kV
- Catégorie : Architecture & systèmes du supergrid
- Subsea Smart Hubs joint industry project kicks off
- Assessment of two DC voltage droop options for small-signal stability in MMC-based multi-terminal DC grids
- [VIDEO] Functional requirements for multi-vendor multi-terminal HVDC grids
- Functional requirements for multi-vendor multi-terminal HVDC grids: Showcasing the latest InterOPERA deliverable at CIGRE 2024
- New deliverable for InterOPERA – Functional requirements for HVDC grid systems and subsystems
- Fault detection and location in floating windfarms with fishbone inter-array architecture
- Shaping Europe’s energy future: sharing our strategic vision with the European Commission
- Sébastien Silvant reçoit le prix IEEE PES de l’ingénieur de l’année 2024 pour son travail sur l’intéropérabilité des technologies HVDC !
- OpTEAsoft Wind: a decision-making software to optimise offshore wind-farms’ electrical architecture
- PhD Gianni BAKHOS: “Management of AC & DC Hybrid Power Systems’ Security: Assessment and Enhancement”
- Laying the foundations for multi-terminal, multi-vendor HVDC projects: READY4DC comes to and end
- SuperGrid Institute launches into the next phase of the Network DC project
- North Sea Wind Power Hub pre-FEED study: DC Control Functional Requirements and Parameter Ranges for HVDC Building Blocks
- North Sea Wind Power Hub pre-FEED study: DC Protection Functional Requirements and Parameter Ranges for HVDC Building Blocks
- Wind Power Hub pre-FEED study: HVDC grid active power loss and restoration requirements based on AC frequency stability assessment
- Energy based and non-energy based control strategies for Modular Multilevel Converter with embedded storage
- Comparison between DC Voltage Droop Schemes and Grid-Following & Grid-Forming Control in AC Systems in View of Interoperability of MTDC grids
- Combined data-driven and model-driven location of lightning strikes: Application to meshed HVDC grids
- From pole-to-ground fault current return paths in a meshed HVDC network to a grounding modelling simplification for protection studies
- New Model-Based Algorithm for Fault Detection and Identification in DC Railway Systems
- Single branch of energy storage submodules to integrate energy storage devices in HVDC systems
- Implications of faults on insulation coordination of dedicated metallic return on bipolar HVDC overhead transmission lines
- An algorithm for DC segmentation of AC power systems targeted at electromechanical oscillations
- Successful kick-off of EU-funded project to define technical frameworks and standards for electricity transmission and accelerate the integration of renewable energy
- PhD Helena Shourick: “Theoretical contributions to EMT-TS co-simulation
- PhD Lucas Molina: “Supervisory Control for the reconfiguration of HVDC grids”
- Grid2030: Red Eléctrica, EIT InnoEnergy, and Elewit have developed three projects on innovative technology to drive the energy transition
- Feasibility studies for MTDC grids: NSWPH programme showcase at the CIGRE 2022
- Secondary arc extinction in AC/DC overhead lines
- Fault current calculation in MTDC grids considering MMC blocking
- PhD Shafie REZAYI: “System Integration of hybrid DCCB technologies into selective protection strategies”
- DC segmentation: a promising solution to improve angle stability of stressed power systems
- Transformation of an ovehead AC transmission line into a DC transmission line : A study case
- Solutions for the step-wise development of HVDC-based high power corridors
- PhD Rayane Mourouvin: “Converter control in a power system with high penetration of renewable energy”
- A simplified approach to model grid-forming controlled MMCs in power system stability studies
- SuperGrid Institute’s experts are ready for Jicable HVDC’21!
- Convergence acceleration of heterogeneous domain decomposition method for EMT-TS electrical network DAE system
- Techniques for the improvement of the lightning back-flashover performance of double circuit HVDC lines
- Convertisseurs DC-DC pour la connexion HVDC d’un parc éolien offshore
- Contrôle par Supervision des Réseaux HVDC Reconfigurables
- PhD Paul Verrax: Transient-based fault identifcation algorithm for the protection of meshed HVDC grids
- Understanding the role of VSC control strategies in the limits of power electronics integration in AC grids using modal analysis
- Pre-energization concept for overhead lines in MTDC grids using DC Circuit Breakers internal capacitor
- A Novel Distributed Supplementary Control of Multi-Terminal VSC-HVDC Grids for Rotor Angle Stability Enhancement of AC/DC Systems
- PhD Pascal TORWELLE: “Development of a HVDC grid protection strategy based on hybrid OHL and cable lines”
- “HVDC links control to enhance stability and security of power systems”: discover Abdelkrim Benchaib’s presentation at Power Transmission in Asia
- “HVDC links control to enhance stability and security of power systems”: discover Abdelkrim Benchaib’s presentation at Power Transmission in Asia
- Ocean DEMO awards: SuperGrid Institute is selected for EU funded project
- A vision of HVDC key role towards fault-tolerant and stable AC/DC grids
- [VIDEO & PRESENTATION] Demonstration of Non-selective strategies for Meshed HVDC networks
- Webinar “Unlocking HVDC interoperability”: organisational and contractual aspects of developing multi-vendor HVDC projects
- Small-Signal Stability of HVDC System Comprising DC Reactors
- [ONLINE EVENT] HVDC Technology qualification
- AC/DC Dynamic Interactions of MMC-HVDC in Grid-Forming for Wind-Farm Integration in AC Systems
- [Webinar] HVDC Grid Protection System Demonstration: Interoperability, Primary and Back-up Protection in Non-Selective Strategies
- [Webinar] HVDC Grid Protection System Demonstration: Interoperability, Primary and Back-up Protection in Non-Selective Strategies
- micro vs MEGA perspectives: grid developments for the future power systems
- Assessment of protection strategy options for future DC grids
- Dynamic control of embedded HVDC to contribute to transient stability enhancement
- Transient-based fault identification algorithm using parametric models for meshed HVDC grids
- Unlocking HVDC interoperability: register for our free webinar!
- Fault identification in HVDC grids using a transient parametric model
- ISGAN publishes its discussion paper on micro vs. mega trends for electrical grids
- ISGAN publishes its discussion paper on micro vs. mega trends for electrical grids
- Compliance of a cable-based protection strategy for OHL grids: Analysis and remediation
- A novel single-ended fault identification algorithm for full selective protection strategy
- Phd Ragavendran RAMACHANDRAN “Control and Power Management of an Offshore Wind Power Plant with a Diode Rectifier based HVDC Transmission”
- Françoise Lamnabhi-Lagarrigue has been awarded the Irène Joliot-Curie 2019 Prize in the Female Scientist of the Year category
- The renewables integration via HVDC grids
- Phd Guilherme DANTAS DE FREITAS “Development of a methodology for DC grid protection strategies comparison”
- Ahmed Zama honored with the IEEE “Doctorate Laureate” for his thesis work
- Use of Unbalanced Insulation for the Limitation of Double-Pole Lightning Flashovers in Double Circuit HVDC Overhead Lines
- On the Black Start of Offshore Wind Power Plants with Diode Rectifier based HVDC Transmission
- The EPE flag handover at EPE’19, Genova: SuperGrid Institute takes the reins for EPE 2020 ECCE Europe in Lyon, France
- Tuning of Droop Parameters Using Virtual Capacitor Control to Improve Voltage Dynamics
- Comparaison and assessment of implementation techniques for dynamics MMC type models
- Pole-to-ground fault protection strategy for HVDC grids under symmetrical monopolar configuration
- Effect of the Surge Arrester Configuration in MMC-HVDC Systems under DC and Converter Fault Conditions
- SuperGrid Institute presents a brilliant innovation at CIGRE-IEC 2019 in Japan
- PhD Amjad MOUHAIDALI “Contribution to the modelling of HVDC cables for electromagnetic transient simulations”
- PhD Juan-Carlos GONZALEZ “Transient stability of high voltage AC-DC electric transmission systems”
- Fault behaviour of bipolar overhead line based HVDC grids
- FMEA of a non-selective fault-clearing strategy for HVDC grids
- Power system stability enhancement via VSC-HVDC control using remote signals: Application on the Nordic 44-bus test system
- SuperGrid Institute’s project selected for Grid2030
- PhD Miguel ROMERO RODRIGUEZ “Supervisory control synthesis for MMC-based HVDC systems”
- Energy Control of Modular Multilevel Converters in MTDC Grids for Wind Power Integration
- HVDC protection criteria for transient stability of AC systems with embedded HVDC links
- AC Grid Forming by Coordinated Control of Offshore Wind Farm connected to Diode Rectifier based HVDC Link-Review and Assessment of Solutions
- Analysis of the Lower Limit of Allowable Energy in Modular Multilevel Converters
- PhD William LEON GARCIA “Protection strategy for HVDC networks”
- PhD Kosei SHINODA “Control and Energy Management of MMC-based Multi-Terminal HVDC Grids”
- PhD Swann GASNIER “Decision support framework for offshore wind farm electrical networks: Robust design and assessment under uncertainties’’
- Nonlinear Control of a Fully-Fed Variable Speed Pumped Storage Plant
- DC cable modelling and High Voltage Direct Current grid grounding system
- High Dynamics Control for MMC Based on Exact Discrete-Time Model with Experimental Validation
- Supervisory Control for High-Voltage Direct Current Transmission Systems
- DC Voltage Control of MMC-based HVDC grid with Virtual Capacitor Control
- Virtual Capacitor Control: Mitigation of DC Voltage Fluctuations in MMC-based HVDC Systems
- SFCL‑based full-selective protection strategy for multi-terminal HVDC grids: A case study
- A protection strategy for multi-terminal hvdc grids based on mechanical dc circuit breakers
- Technical and economic analysis of the R-type SFCL […] in HVDC grids
- Phd Ahmed ZAMA “Modeling and Control of Modular Multilevel Converters (MMCs) for HVDC applications”
- A multi-vendor protection strategy for HVDC grids based on low-speed DC circuit breakers
- Modelling of a VSC-Based Multi-Terminal HVDC Network for Dynamic Stability Analysis
- Stability criterion for the maximum clearing time of a DFIG
- Stability criterion for the maximum clearing time of a DFIG
- Optimum power flow control […] Intelligent Grid Management System
- Energy Control of Modular Multilevel Converter with a Novel Analytic Filter
- Optimisation des pertes par commutation dans un convertisseur modulaire multiniveaux
- A Comparative Assessment of […] for Modular Multilevel Converter
- A Novel Modular Multilevel Converter Modelling Technique Based on Semi-Analytical Models
- Full-selective protection strategy for MTDC grids […] DC circuit breakers
- A Review of Modular Multi-Level Converter (MMC) Modeling for HVDC Application
- Power Electronics and Applications (EPE’16 ECCE Europe)
- SGI participation to European Power Electronics Conference (ECCE Europe, EPE2016)
- SuperGrid Institute Part of H2020 European Project PROMOTioN
- A platform for real time modelling & simulation of HVDC electricity systems
- Catégorie : Comuniqué de presse
- [Communiqué de presse] L’INPI distingue SuperGrid Institute parmi les PME les plus innovantes de France !
- [Communiqué de presse] Développement des énergies marines renouvelables : les Instituts bcom, France Energies Marines, IRT Jules Verne et SuperGrid Institute créent l’Alliance Eolien
- Official launch of the OPHELIA project: a solar canopy demonstrator along the ViaRhôna
- [Communiqué de presse] SuperGrid Institute inaugure un générateur de court-circuit unique en Europe
- Nexans and SuperGrid Institute perform their first transient overvoltage test on a 525kV DC cable system
- Two new educational games Made in Auvergne-Rhône-Alpes to raise awareness of energy transition
- SuperGrid Institute is coordinator of the European project HVDC-WISE
- SuperGrid Institute is back on the INPI podium
- SuperGrid Institute agit au côté de La Métropole de Lyon pour le futur de l’industrie
- [VIDEO] A new one-to-one television interview with our CEO, on the set of “Demain Entreprendre”!
- [Press Release] SuperGrid Institute consolidates its status as one of the top SME patent applicants in France
- [Press Release] RTE and SuperGrid Institute sign a partnership agreement to create a centre of excellence for direct current
- [Press release] LOLABAT project launches today: SuperGrid Institute leader of the work package “performance demonstration for stationary energy storage applications”
- [Press Release] The French State renews its support for SuperGrid Institute
- IEEE PES names two of our researchers as France’s 2020 PhD prize winners!
- IEEE PES names two of our researchers as France’s 2020 PhD prize winners!
- Offshore electricity grids: SuperGrid Institute’s OCTOPUS project officially selected after the Sea-GRID Call for Expression of Interest
- SuperGrid Institute une nouvelle fois distingué par l’INPI dans son palmarès des déposants de brevets
- SuperGrid Institute’s first ever Annual Report is now online!
- SuperGrid Institute is working towards the EU’s 32% renewable energy goal by contributing to XFLEX HYDRO
- SuperGrid Institute is working towards the EU’s 32% renewable energy goal by contributing to XFLEX HYDRO
- SuperGrid Institute and the CNAM have signed a framework agreement
- SuperGrid Institute investigates the performance of different environmentally friendly insulating gases
- Catégorie : Conference
- Focus on hydropower: November highlights
- Hybridisation of electrical systems: the advantages of hydroelectricity exposed at Business Hydro
- Sharing our latest news on power electronics at EPE’22 ECCE Europe!
- CIGRE 2022: the countdown has officially begun!
- Sharing our expertise at PCIM 2022!
- Grid flexibility through hydropower at the heart of energy transition: discuss it with us during HYDRO2022 on our stand!
- 1st prize in the Young Researchers Contest at Jicable HVDC’21
- Best Conference Paper Award at IEEE PES ISGT-Europe 2021
- SuperGrid Institute is taking part in the WindEurope Electric City 2021 conference
- Seddik Bacha’s keynote presentation at PCIM Europe 2021 is now available online
- Testimonial: Working with SuperGrid Institute from the President of the EPE Association
- SuperGrid Institute’s vision at the second conference on Power Transmission in Africa (Johannesburg)
- HVDC plays a key role in the future AC/DC power systems
- Michel MERMET-GUYENNET’s keynote speech at the 13th IEEE International Conference on Power Electronics and Drive Systems (PEDS 2019)
- Measurement and Analysis of SiC-MOSFET threshold voltage shift
- Repetitive short-circuit measurement on SiC MOSFET
- SuperGrid Institute at CIGRE Technical Exhibition
- MVDC DC-DC CONVERTER TECHNOLOGY – The building block of future MVDC grids
- SGI participation to IAHR Conference
- Best Conference Paper Award, EPEC 2015
- Catégorie : Electronique de puissance
- Catégorie : Electronique de puissance & convertisseurs
- Feasibility study and application of electric energy storage systems embedded in HVDC and STATCOM systems
- Design of a single branch of energy storage submodules con-nected to HVDC systems to support AC grids
- CO2 Footprint of Medium Voltage DC Solid State Transformer
- Methodology to define the arm inductance range in a Modular Multilevel Converter station for HVDC applications based on steady-state and DC pole-to-pole fault
- A DCDC converter for centralized energy storage in HVDC applications
- Generalized Switching Sequence for Voltage Balancing in a Flying Capacitor DC-DC Converter with Quasi-2-Level Modulation
- Le projet SiCRET + : comprendre & prévenir le vieillissement des modules SiC
- Switching losses calculation method for modular multi-level converters using half-bridge submodules
- Comparison of Modular Multilevel Converter and Neutral Point Clamped Converter for MVDC applications
- Protection of radial MVDC electric network based on DC circuit breaker and DC fuses
- Flexible DC-MMC Interconnecting a bipole and a symmetrical monopole
- Asymmetric Dc-Dc Converter for HVDC Heterogeneous Interconnections
- Thesis defence replay: “Condition and Health Monitoring of Modular Multilevel Converter for HVDC Grids”
- Fault ride through of dc solid state transformer in MVDC systems
- PhD Diego VELAZCO: “Condition and Health Monitoring of Modular Multilevel Converter for HVDC Grids”
- PhD Cédric Mathieu de Vienne : “Study and implementation of High-Voltage Switch components composed of series-connected SiC MOSFETs to enable MVDC technologies”
- Design and Testing of a Compact Dry Insulated Medium Frequency Transformer Prototype for Medium Voltage Applications
- SuperGrid Institute recipient of the Best Paper Award at PCIM Europe 2023!
- Design of Oil Insulated SiC Diode Rectifier for an MVDC SST
- PCIM here we come: sharing our MVDC expertise!
- Towards a Common Mode Current Free Packaging Solution for High Voltage Series Connected SiC MOSFET Switches.
- The use of a power flow controller to optimise current sharing in parallel HVDC cable connections
- Increasing DC system stability thanks to energy control in MMC based DC-DC converters
- Phase Shifted Full Bridge DC-DC Converter for Photovoltaic MVDC Collection Network
- PhD Daniel Gomez: “DC-DC converters for HVDC Heterogeneous Interconnections”
- CIGRE 875 « Medium Voltage DC Distribution Systems »
- Test Systems and Models for DC/DC Converters intended for DC Transmission Grid Applications
- Medium Voltage Diode Rectifier Design for High Step-Up DC-DC Converter
- Experimental study of the reduction and removal of turn-on snubber and its limiting di/dt clamp inductor for IGCT based MMC submodule using fast silicon diodes
- DC-MMC with reduced number of sub-modules providing fault blocking capability in HVDC Grids
- Unidirectional step-up isolated DC-DC converter for MVDC electrical networks
- Series connected SiC-MOSFETs voltage balancing: two methods with adaptative delays
- Design of a test package for high voltage SiC diodes
- Design Methodology Based on Prebuilt Components for Modular Multilevel Converters with Partial Integration of Energy Storage Systems
- Rapid Evaluation Method for Modular Converter Topologies
- Enhancing voltage rating of standard power modules for harsh environment applications
- Thermal simulations and measurements of 3-phase medium frequency transformer in 100 kW DC-DC converter with 99.2% efficiency
- Case study of dc-MMC interconnecting two HVDC lines with different grid topologies
- PhD Somya Anand: “Study and characterization of insulating material using partial discharge measurements for power electronic applications in HVDC and MVDC”
- PhD Arthur Boutry: “Theoretical and experimental evaluation of the Integrated gatecommutated thyristor (IGCT) as a switch for Modular Multi Level Converters (MMC)”
- Analysis and design of modular multilevel converters with partial integration of energy storage systems
- Modular Multilevel Converter with Embedded Energy Storage for Power Oscillation Damping and Fast Frequency Response – A case study
- Case study of dc-MMC interconnecting two HVDC lines with different grid topologies
- Piotr Dworakowski, winner of the Siemens Award Contest
- Break-even distance for MVDC electricity networks according to power loss criteria
- Methodology to obtain the specifications and perform the sizing of a power flow controller for meshed HVDC grids
- Modelling and Control of an MMC-HVDC Submodule with Energy Storage for Fast Frequency Response
- Experimental study of an EMI reduction gate-driver technique for turn-off transition of 1.7 kV SiC MOSFET
- Sharing our power electronics expertise at EPE’21 ECCE Europe!
- Electrical and optical partial discharge assessment of dielectric barriers in mineral oil and synthetic ester
- Technical feasibility of Power Flow Controllers for HVDC grids
- Optimal Sizing on a Mission Profile of Isolated NPC DC-DC Converters using 3.3 kV SiC MOSFETs for Power Electronic Traction Transformers
- Differential Flatness-Based, Full-Order Nonlinear Control of a Modular Multilevel Converter (MMC)
- A complete view of DC-DC converters for HVDC: CIGRE Technical Brochure 827 published with significant input from the SuperGrid Institute team
- Modified Preisach model of hysteresis in multi air gap ferrite core medium frequency transformer
- PhD Piotr DWORAKOWSKI “Modelling and analysis of medium frequency transformers for power converters”
- PhD Hadiseh Geramirad “EMC study of a 1.7 kV SiC MOSFET gate driver”
- PhD Florian ERRIGO “Power converters with integrated energy storage systems for high voltage direct current systems”
- PhD Pierre-Baptiste STECKLER “Contribution to AC/DC conversion in High Voltage”
- A Medium Frequency Transformer Design Tool with Methodologies Adapted to Various Structures
- Experimental validation and comparison of a SiC MOSFET based 100 kW 1.2 kV 20 kHz three-phase dual active bridge converter using two vector groups
- Demonstration of the Short-circuit Ruggedness of a 10 kV Silicon Carbide Bipolar Junction Transistor
- How Good are the Design Tools in Power Electronics?
- Impact of DC fault blocking capability on the sizing of the DC-DC Modular Multilevel Converter
- Polynomial multi-variable control strategy for Flux Balancing in Dual Active Bridge Converter
- Experimental EMI study of a 3-phase 100kW 1200V Dual Active Bridge Converter using SiC MOSFETs
- Figures-of-Merit and current metric for the comparison of IGCTs and IGBTs in Modular Multilevel Converters
- Unidirectional thyristor-based DC-DC converter for HVDC connection of offshore wind farms
- Experimental study of the self-disturbance phenomena in a halfbridge configuration of Si IGBT and SiC MOSFET switches
- Conducted EMI reduction in a 100kW 1.2kV Dual Active Bridge converter
- Effective Permeability of Multi Air Gap Ferrite Core 3-Phase Medium Frequency Transformer in Isolated DC-DC Converters
- Phd Majed Eddine MOUSTAID “Experimental development of a thermosiphon loop for thermal regulation of power electronic devices”
- SuperGrid Institute has achieved a major milestone in the development of 10 kV Silicon Carbide (SiC) devices
- SuperGrid Institute wishes you an electric new year!
- Phd Juan PAEZ “HVDC Converters for the interconnection of HVDC grids”
- NPC assessment in insulated DC/DC converter topologies using SiC MOSFETs for Power Electronic Traction Transformer
- 3-phase medium frequency transformer for a 100kW 1.2kV 20kHz Dual Active Bridge converter
- Cost-performance framework for the assessment of Modular Multilevel Converter in HVDC transmission applications
- Requirements for interconnection of HVDC links with DC-DC converters
- Assessment of the Impact of Split Storage within Modular Multilevel Converter
- Interest of using a micro-meter spatial resolution to study SiC semi-conductor devices by Optical Beam Induced Current (OBIC)
- Static and Switching Characteristics of 10 kV-class SiC BJTs and Darlingtons
- Influence of the operating frequency on DC-DC converters for HVDC grids
- Power Hardware In-the-Loop validation of DC-DC power converter for offshore wind energy
- SuperGrid Institute PhD student awarded Fulbright scholarship to work at Virginia Tech
- Study of convective condensation in a thermosiphon loop
- Case Study of Non-Isolated MMC DC-DC Converter in HVDC Grids
- Structural Analysis and Modular Control Law for Modular Multilevel Converter (MMC)
- SuperGrid Institute at PCIM Europe 2019
- Power electronic traction transformers in 25 kV / 50 Hz systems: Optimisation of DC/DC Isolated Converters with 3.3 kV SiC MOSFETs
- Packaging Solution for SiC Power Modules with a Fail-to-Short Capability
- -Phd Caroline STACKLER “Electronic transformers for railway applications”
- Study of the impact of DC-DC converters on the protection strategy of HVDC grids
- 25 kV-50 Hz railway power supply system emulation for Power-Hardware-in-the-Loop testings
- Dielectric properties of ceramic substrates and current developments for medium voltage applications
- Modelling of a 25 kV-50 Hz railway infrastructure for harmonic analysis
- PhD Quentin MOLIN “High Voltage SiC MOSFET Robustness study: threshold voltage shift and short-circuit behaviour”
- Design of a 1200 V, 100 kW Power Converter: How Good are the Design and Modelling Tools?
- Packaging of 10 kV SiC MOSFETs: Trade-Off Between Electrical and Thermal Performances
- Design considerations for the 2- phase cooling system of a 5 MW MVDC converter
- A 100 kW 1.2 kV 20 kHz DC-DC converter prototype based on the Dual Active Bridge topology
- Optimal sizing of a power electronic traction transformer for railway applications
- A High Current Switching test bench to estimate switching losses for power switches
- A High Current Switching test bench to estimate switching losses for power switches
- Semi-Analytical Methods for Calculation of Leakage Inductance and Frequency-Dependent Resistance of Windings in Transformers
- Theoretical and experimental analysis of the soft switching process for SiC MOSFETs based Dual Active Bridge converters
- Overview of DC-DC Converters dedicated to HVDC Grids
- Optimal Supercapacitor Pack Sizing for Modular Multilevel Converter with Integrated Energy Storage System
- Comparison between numerical and analytical methods of AC resistance evaluation of medium frequency transformers : validation on a prototype
- Analysis of voltage and current unbalance in a multi-converter topology for a DC-based offshore wind farm
- State of the art of gate-drive power supply for medium and high voltage applications
- Protruding Ceramic Substrates for High-Voltage Packaging of Wide-Bandgap Semiconductors
- SiC power devices packaging with a short-circuit failure mode capability
- Hysteresis modelling of a medium frequency single-phase transformer
- APEC 2017 “Robustness of SiC MOSFET under Avalanche Conditions”
- PhD Ilyas DCHAR “Design of a “fail-to-short” power module for HVDC applications”
- PhD Ilyas DCHAR “Design of a “fail-to-short” power module for HVDC applications”
- PhD Albert PEREIRA “Design methodology of a medium frequency transformer for high voltage and high power DC-DC converters”
- DC-DC Converters for HVDC Grids: A Survey
- A Preliminary Loss Comparison of Solid-State Transformers in a Rail Application Employing Silicon Carbide (SiC) MOSFET Switches
- DC-DC 100 kW power converter
- Catégorie : Evenement
- ReHydro: Our latest contribution to the European hydropower sector gets underway
- SuperGrid Institute opens the doors to its hydraulic laboratory at the Hydro 21 “RDV Experts” event
- The “Experts meeting” from Hydro 21: a unique opportunity to visit our hydraulic platforms
- An exciting week at Jicable’23!
- Spotlight on Jicable’23
- [VIDEO] Feasibility studies for MTDC grids: NSWPH programme showcase
- Webinar: Improve the security of hybrid AC/DC power systems by enhancing the operation of your HVDC links
- Our collaboration with RTE has begun with four initial joint research actions
- Tenerrdis and their members visit the institute & discover our laboratories and learning activities!
- SuperGrid Institute is the leader of a work package in the European project READY4DC
- Échanges avec l’État sur la stratégie de SuperGrid Institute
- SuperGrid Institute’s “Stage Dating” 2021
- Science festival thrills SuperGrid Institute!
- La fête de la Science est de retour chez SuperGrid Institute !
- SuperGrid Institute honoured at the Premier Cercle 2021 Industrial Property Awards
- [VIDEO] Hubert de la Grandière talks about SuperGrid Institute in TV interview
- [VIDEO] Hubert DE LA GRANDIERE once again invited to be interviewed by Jean-Marc Sylvestre on the set of SMART PME!
- “My Thesis in 180 seconds”: discovering the theses underway at SuperGrid Institute… in just 3 minutes!
- SuperGrid Institute’s “Stage Dating” 2020
- Dive into the electricity grids of the future with us at the “Fête de la Science” 2020!
- This week’s highlight: EPE’20 ECCE Europe-Conference
- This week’s highlight: EPE’20 ECCE Europe-Conference
- [VIDEO] Hubert de la Grandière on the set of Small is Smart!
- Majededdine MOUSTAID was awarded the HEFAT 2019 Outstanding Paper Award
- SuperGrid Institute’s “Technical days”: an event dedicated to our industrial shareholders
- SuperGrid Institute at “Fête de la Science”: come and discover the electricity network of tomorrow
- SuperGrid Institute at “Fête de la Science”: come and discover the electricity network of tomorrow
- Stage dating is back at SuperGrid Institute!
- The SuperGrid Institute girls are #1 in their category at the Inter-company Challenge!
- SuperGrid Institute’s has a significant presence at Jicable19
- LISORE consortium plenary meeting at SuperGrid Institute
- Raphaël CHASSAGNOUX received the best student presentation prize at IEEE ICDL 2019
- SuperGrid Institute takes up the Mobility Challenge
- SuperGrid Institute, sponsor of InnoGrid 2019
- Relive the SuperGrid Institute inauguration
- Bruno Luscan’s keynote presentation at EPE’18 ECCE EUROPE is now available online
- SuperGrid Institute committed to the Fête de la Science 2018
- CIGRE Young Members organizing a visit at SuperGrid Institute
- Signature of convention with The French National Research Agency (ANR)
- Catégorie : Financement
- Catégorie : Phd
- PhD Pierre LE METAYER: “Unidirectional High-Ratio DC-DC Converter for Renewable Energy Sources”
- PhD Ritu-Raj Shrivastwa: “Enhancement of flexibility of conventional Hydro Power Plants for faster ramp-rate using Energy Storage Systems”
- PhD Justine BILLORE “Thermal aging of XLPE for HVDC cables”
- PhD Justine BILLORE “Thermal aging of XLPE for HVDC cables”
- Catégorie : Publications
- MVDC technologies for solar application
- An enhanced static converter with integrated energy storage for pumped storage plants
- Proposition of qualification procedure for MVDC cables
- Impact of renewable energy generation on power reserve energy demand
- Superconducting Cable Modelling into Electro-Magnetic Transient Simulation
- Managing turbine fatigue while maximizing solar energy use: adding a battery to the system
- Static frequency converter for hybrid pumped storage power plant with integrated energy storage system
- Novel leakage current sensor for non-intrusive dielectric state assessment of HVDC cables
- Circuit based implementation of the Universal Line Model in Matlab/Simulink
- Impact of cable modeling in electromagnetic transient simulations of MVDC systems
- Anhydride-free epoxy material for HV insulation
- Open-Delta SBC: a New Converter Topology with Low Number of Sub-Modules for MV applications
- Distributed subsea substation for Offshore Renewable Energy collection architectures and compliance with metal-enclosed switchgear’s normative references
- Current measurements on HVDC XLPE model cable during type test
- Study of the electrical properties of HVDC XLPE cable after type test
- Insulating materials characterization for the development of MV/HV DC equipment
- Economic assessment of an innovative farm architecture
- Study of the electrical properties of HVAC EPDM and HVAC silicone rubber under DC constraint
- On the specificities of Medium Voltage cable systems for DC applications
- Non-intrusive space charge measurement on DC cable using the thermal step method
- One approach to methodology for research and development of HVDC cable accessories
- Bidding strategy of a seasonal storage and pump storage hydropower plants in reserve markets
- Bidding strategy of a seasonal storage and pump storage hydropower plants in reserve markets
- Transient stability of power systems with embedded VSC-HVDC links: stability margins analysis and control
- Transient stability of power systems with embedded VSC-HVDC links: stability margins analysis and control
- Follow up of space charge distributions in HVDC cable during a Pre-Qualification test using the Pulse ElectroAcoustic technique and the Thermal Step Method
- HVDC dielectric material comparison from cable characterizations as a mean for material selection
- HVDC dielectric material comparison from cable characterizations as a mean for material selection
- Discharging micro cavities and electric field enhancement due to cavities in HVDC XLPE cables
- Discharging micro cavities and electric field enhancement due to cavities in HVDC XLPE cables
- Partial discharges for diagnosis of cavity growth under harmonics in HVDC XLPE model cables
- Partial discharges for diagnosis of cavity growth under harmonics in HVDC XLPE model cables
- Design of a 4-Phase Intercell Transformer Converter for a Space Charge Measuring System
- Design of a 4-Phase Intercell Transformer Converter for a Space Charge Measuring System
- Surge and extended overvoltage testing of HVDC cable systems
- Surge and extended overvoltage testing of HVDC cable systems
- Thermal Management Optimization of a 5 MW Power Electronic Converter
- Thermal Management Optimization of a 5 MW Power Electronic Converter
- EPF 2017 “Influence of size distribution […] high voltage epoxy insulators”
- EPF 2017 “Influence of size distribution […] high voltage epoxy insulators”
- SimHydro 2017: Choosing the right model in applied hydraulics
- SimHydro 2017: Choosing the right model in applied hydraulics
- Dielectric behaviour of a new grade of cross-linked polyethylene for HVDC cables
- Dielectric behaviour of a new grade of cross-linked polyethylene for HVDC cables
- Dynamic of partial discharges in cavities in a MV AC cable under DC conditions
- Dynamic of partial discharges in cavities in a MV AC cable under DC conditions
- CFD Investigation of Complex Phenomena in S-Shape Region of Reversible Pump-Turbine
- CFD Investigation of Complex Phenomena in S-Shape Region of Reversible Pump-Turbine
- Study of the Thermal Ageing of the XLPE for HVDC Applications
- Study of the Thermal Ageing of the XLPE for HVDC Applications
- Catégorie : Stabilisation & stockage
- That’s a wrap for XFLEX HYDRO: 4 years of improving hydropower flexibility
- SuperGrid Institute at the forefront of technological innovation with its new HydroPHIL platform
- SuperGrid Institute’s “turbine type” readiness conclusions
- SuperGrid Institute’s “turbine type” readiness conclusions
- TM1 test rig renovation
- TM1 test rig renovation
- The rise of variable speed Pump Storage Plant (PSP)
- The rise of variable speed Pump Storage Plant (PSP)
- Catégorie : Systèmes de câbles haute tension
