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| Design and Simulation Study on Cascade Static Synchronous Compensator |
| Shao Yanqiu Shao Yixiang Jian Youzong Chen Dongxiu, Zhu Feifei |
| State Grid Electric Power Research Institute, Nanjing 211000 |
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Abstract This paper analyzed the main circuit topology and power unit structure of the cascade static synchronous compensator. This paper analyzed the bipolar PWM modulation method and how to select the carrier phase-shifting angle, then constructed the control circuit according to the constant reactive power control theory based on PI control and presented the PSCAD/EMTDC simulation results. The simulation results validated the rationality and reliability of the system, and proved that STATCOM as a new generation of FACTS device has a good performance.
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Published: 24 August 2016
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2016, Vol. 17 
