This paper studies the voltage, phase and current tracking strategy to eliminate voltage and current mutations when the virtual synchronous generator is switching between grid-connected and islanded.

Abstract: The inverter-driven renewable energy sources (RESs), such as wind energy conversion systems (WECS), pose major threats toward system stability due to lack of inertia. Hence, virtual inertia ...

ABB has developed the Modular 20-megawatt (MW) class synchronous generator as a flexible, scalable approach to balance power grids as they transfer an ever-increasing amount of renewable energy. In ...

1 State Key Laboratory for Alternate Electrical Power System with Renewable Energy Sources, North China Electric Power University, Beijing, China 2 College of Electrical Engineering, Sichuan ...

ABB has developed the new Modular 20-megawatt (MW) class synchronous generator as a flexible, scalable approach to balance power grids as they transfer an ever-increasing amount of renewable energy.

Abstract: This article proposes a real-time, setting-free out-of-step (OOS) protection strategy for a single synchronous generator (SG) connected to a multimachine power system. To do so, the ...

1 State Grid Zhejiang Electric Power Co., Ltd., Deqing Power Supply Company, Huzhou, China 2 School of Electrical Engineering, Hebei University of Technology, Tianjin, China The virtual synchronous ...

A group of researchers in Australia has outlined a new methodology to determine the minimum power rating of energy storage systems (ESSs) used for emergency under-frequency response. The ESS size must ...