Control and Stability of Large-scale Power System with Highly Distributed Renewable Energy Generation: Viewpoints from Six Aspects
Qinghua Wu, Anjan Bose, Chanan Singh, Joe H. Chow, Gang Mu, Yuanzhang Sun, Zhaoxi Liu, Zijian Li, Yang Liu
Abstract
Power systems are moving toward a low-carbon or carbon-neutral future where high penetration of renewables is expected.With conventional fossil-fueled synchronous generators in the transmission network being replaced by renewable energy generation which is highly distributed across the entire grid, new challenges are emerging to the control and stability of large-scale power systems.New analysis and control methods are needed for power systems to cope with the ongoing transformation.In the CSEE JPES forum, six leading experts were invited to deliver keynote speeches, and the participating researchers and professionals had extensive exchanges and discussions on the control and stability of power systems.Specifically, potential changes and challenges of power systems with high penetration of renewable energy generation were introduced and explained, and advanced control methods were proposed and analyzed for the transient stability enhancement of power grids.