Research on sub-synchronous oscillation control system for Xinjiang power grid and its test method
ZHANG Lu1, CHEN Jun1, ZHAO Qi1, NAN Dongliang1,2, HAN Lianshan3
1. Electric Power Research Institute of State Grid Xinjiang Electric Power Co., Ltd, Urumqi 830011; 2. School of Electrical Engineering, Xinjiang University, Urumqi 830047; 3. NR Electric Co., Ltd, Nanjing 211102
Abstract:Aiming at the practical problems of the sub-synchronous oscillation of Xinjiang power grid, the realization principle of the sub-synchronous oscillation control system is introduced. According to the current difficulty in testing the sub-synchronous oscillation control system, an integrated test master station and an integrated test terminal are designed. Then combined with Beidou satellite timing module and wired/wireless networking, an integrated commissioning platform based on data playback is proposed. Based on this platform, the sub-synchronous oscillation control system can be synchronously tested on the engineering site or in the laboratory, which solves the problems of more equipment involved in the regional control system and decentralized geographical location, and realizes system-level testing.
张路, 陈军, 赵启, 南东亮, 韩连山. 新疆电网次同步振荡控制系统及其测试方法研究[J]. 电气技术, 2022, 23(12): 31-37.
ZHANG Lu, CHEN Jun, ZHAO Qi, NAN Dongliang, HAN Lianshan. Research on sub-synchronous oscillation control system for Xinjiang power grid and its test method. Electrical Engineering, 2022, 23(12): 31-37.