Over- and Under-Voltage Containment Reserves for Droop-Based Primary Voltage Control of MTDC Grids
This paper proposes a comprehensive methodology for determining the converter droop settings to ensure the voltage security in MTDC grid.
This paper proposes a comprehensive methodology for determining the converter droop settings to ensure the voltage security in MTDC grid.
This paper proposes an auxiliary circuit for mechanical type DC Circuit Breakers which enables to use the internal energy of the DCCB capacitor for the line pre-energization.
This article presents the modified Preisach model of hysteresis for a 3-phase medium frequency transformer in a 100 kW dual active bridge converter.
A distributed supplementary control for embedded Multi-Terminal VSC-HVDC Grids to enhance the transient stability of the surrounding AC grid.
Achieving an efficient and robust AC/DC grids transmission system requires to develop a vision of HVDC role and functionalities in different situations.
Understanding of PD phenomena is mandatory to evaluate the performance of PD measurement systems in function of gas composition.
In power electronics, gate-voltage measurement is used to optimize the design of the gate driver.
Impact of embedded Voltage Source Converter-based High Voltage Direct Current VSC-HVDC links on AC grids transient stability.
The Dual Active Bridge appears as a promising DC-DC converter topology when galvanic isolation and bidirectional power flow are required. Among its advantages, Zero Voltage Switching allows the switching losses to be significantly reduced.
This paper studies the dynamic interactions between the AC grids and the DC system. In this work, we focus on MMC-HVDC links interconnecting offshore wind farms and AC systems.