电气工程学报 ›› 2018, Vol. 13 ›› Issue (1): 23-29.doi: 10.11985/2018.01.004

• • 上一篇    

应用TCSC抑制电力系统次同步谐振的研究

付超楠1,郭昆丽1,杨帆2   

  1. 1. 西安工程大学 西安 710048
    2. 国网山西省电力公司平顺供电公司 平顺 047400
  • 收稿日期:2017-09-12 出版日期:2018-01-25 发布日期:2020-04-10

Suppression of Subsynchronous Resonance in Power System by Using TCSC

Chaonan Fu1,Kunli Guo1,Fan Yang2   

  1. 1. Xi'an University of Engineering Xi'an City 710048 China
    2. National Network Shanxi Electric Power Company Pingshun Power Supply Company Pingshun 047400 China
  • Received:2017-09-12 Online:2018-01-25 Published:2020-04-10

摘要:

针对IEEE次同步谐振第一标准测试系统,提出抑制次同步谐振的可控串补(TCSC)方案。利用PSCAD/EMTDC仿真软件,建立TCSC及其控制仿真模型,仿真研究得到能抑制次同步谐振的可控串补和固定串补组合方案。采用开环阻抗控制策略对TCSC抑制次同步谐振的性能进行仿真验证。

关键词: 可控硅控串联电容补偿器, 次同步谐振, 串联补偿

Abstract:

According to the IEEE SSR first benchmark system, proposed to suppress sub synchronous resonance controllable series compensation (TCSC) scheme. By using PSCAD/EMTDC simulation software, the establishment of TCSC and its control simulation model, simulation study can suppress sub synchronous resonance with controllable series compensation and fixed series compensation combination scheme. By using open loop impedance control strategy of TCSC the performance of inhibiting sub synchronous resonance simulation.

Key words: Thyristor controlled series compensation, sub-synchronous resonance, series compensation

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