An exciting week at Jicable’23!
There were some very interesting exchanges during the conference in response to the varied requests we received from the other attendees.
Asymmetric Dc-Dc Converter for HVDC Heterogeneous Interconnections
This paper presents a new dc-dc converter for the interconnection between different grid topologies.
DC time constant evaluation for HVDC GIS cable accessories
This paper presents its evaluation through simulations in a cable GIS termination under different conditions.
Characterization and modelling of interface between Epoxy Resin materials and different gases for HVDC GIS cable termination development
GIS cable terminations present a complexity of geometry and material assembly that makes their design challenging.
Novel leakage current sensor for non-intrusive dielectric state assessment of HVDC cables
This paper proposes a monitoring principle based on leakage current measurements to monitor the state and health of HVDC cable dielectric.
Circuit based implementation of the Universal Line Model in Matlab/Simulink
This paper presents an improved version of the Universal Line Model (ULM) also known as Wide-Band (WB) model.
Impact of cable modeling in electromagnetic transient simulations of MVDC systems
This paper explores how choice of the cable system model may impact the simulated electromagnetic transient response of a MVDC system under fault situations.
DC time constant evaluation for HVDC gas insulated system cable connection assemblies
DC time constants in different parts are computed and presented in this paper for a cable GIS fluid filled connection assembly.
Thesis defence replay: “Condition and Health Monitoring of Modular Multilevel Converter for HVDC Grids”
Diego Velazco's work is particularly interesting for converter manufacturers and users who want to optimise the maintenance of their equipment.
Direct current circuit breaker with adjustable current injection
New DC interrupting principle adjusts the injected counter current to use the vacuum bottle’s interruption capability under optimum conditions.
