Review of Challenges and Research Opportunities for Voltage Control in Smart Grids

作者：Hongbin Sun, Qinglai Guo, Junjian Qi, Venkataramana Ajjarapu, Richard J. Bravo, Joe H. Chow, Zhengshuo Li, Rohit Moghe, Ehsan Nasr‐Azadani, Ujjwol Tamrakar, Glauco N. Taranto, Reinaldo Tonkoski, Gustavo Valverde, Qiuwei Wu, Guangya Yang · 发表于：IEEE Transactions on Power Systems · 年份：2019 · 被引用次数：497 · 研究领域：Microgrid Control and Optimization、Smart Grid Energy Management、Smart Grid Security and Resilience

In this paper, we review the emerging challenges and research opportunities for voltage control in smart grids. For transmission grids, the voltage control for accommodating wind and solar power, fault-induced delayed voltage recovery, and measurement-based Thévenin equivalent for voltage stability analysis are reviewed. For distribution grids, the impact of high penetration of distributed energy resources is analyzed, typical control strategies are reviewed, and the challenges for local inverter Volt-Var control is discussed. In addition, the motivation, state-of-the-art, and future directions of the coordination of transmission system operators (TSO) and distribution system operators (DSO) are also thoroughly discussed.