DC-MMC with reduced number of sub-modules providing fault blocking capability in HVDC Grids
This paper proposes to use a main switch instead of adding sub-modules in the topology to provide fault blocking capability.
Sharing our latest news on power electronics at EPE’22 ECCE Europe!
This week, several members of SuperGrid Institute are in Hannover to participate in the EPE’22 ECCE Europe conference.
[VIDEO] Feasibility studies for MTDC grids: NSWPH programme showcase
We are pleased to announce that the recording of the webinar is now available on our YouTube channel. Feel free to share it!
Distributed subsea substation for Offshore Renewable Energy collection architectures and compliance with metal-enclosed switchgear’s normative references
The purpose of this publication is to introduce and assess the operations of the so-called Fishbone architectures from a switchgear point of view.
Unidirectional step-up isolated DC-DC converter for MVDC electrical networks
This article focuses on the DC-DC converter for MVDC electrical networks. A classification of DC-DC converters is proposed.
SuperGrid Institute’s technical contributions to the CIGRE 2022
We will be making several appearances in the CIGRE 2022 technical programme. Here is a short summary of our contributions.
Feasibility studies for MTDC grids: NSWPH programme showcase at the CIGRE 2022
SuperGrid Institute successfully carried out a technical feasibility study for the North Sea Wind Power Hub (NSWPH) programme.
Series connected SiC-MOSFETs voltage balancing: two methods with adaptative delays
This paper presents different embedded measurement techniques in an active gate-driver that adjusts switching delay in real-time.
Integration of power flow controllers in HVDC grids
This work discusses different DC busbar arrangements with power flow controllers and selects a circuit providing good availability...
Design of a test package for high voltage SiC diodes
A custom package for SiC diodes is presented.
