Journal of Beijing University of Posts and Telecommunications

  • EI核心期刊

Journal of Beijing University of Posts and Telecommunications ›› 2020, Vol. 43 ›› Issue (2): 122-128.doi: 10.13190/j.jbupt.2019-108

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Control Strategy of DPFC System Based on Wireless Communication Network

CHEN Xiong1,2, FENG Ke1,2, ZHONG Liang-min1,2, ZHAO Jing-bo3, ZHU Kai-yang1,2   

  1. 1. NARI Group Corporation(State Grid Electric Power Research Institute), Nanjing 211106, China;
    2. NARI Technology Development Limited Company, Nanjing 211106, China;
    3. Electric Power Research Institute of Jiangsu Electric Power Company, Nanjing 210008, China
  • Received:2019-06-13 Published:2020-04-28

Abstract: A control strategy of distributed power flow controllers (DPFC) system based on wireless communication network was presented to solve the problem of difficult DPFC control because of the large number of units and the long distribution distance. Considering the characteristics of distributed installation and the requirements of rapid control, of DPFC devices, a control system architecture based on wireless communication networking at the system level is proposed. The scheme adopts the master-slave control method, and the main controller performs coordinated control on multiple sub-units simultaneously. The control strategy of this centralized control mode is studied in detail, and the effectiveness of the strategy is verified by a simulation example.

Key words: distributed power flow controller, wireless communication, master-slave control, control strateg

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