On-Line Voltage Stability Monitoring and Control (VSMC) System in Fujian power grid

  title={On-Line Voltage Stability Monitoring and Control (VSMC) System in Fujian power grid},
  author={Jinquan Zhao and Wen Zhen Huang and Zhao Fang and Feng Chen and Kewen Li and Yongan Deng},
  journal={2007 IEEE Power Engineering Society General Meeting},
The main functions and implementations of Fujian on-line voltage stability monitoring & control (VSMC) system is presented in this paper. The salient feature of VSMC is that the on-line voltage stability close-loop control is realized partly by interfacing with the existing automatic voltage control (AVC) system. Within the scan period of 5 minutes, the load margins of current operational state and about 260 credible contingencies are computed at totally 10 different predefined load directions… 

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