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论文类型：期刊论文
发表时间：2002-09-01
发表刊物：Journal of Dong Hua University (English Edition)
收录刊物：Scopus、EI
卷号：19
期号：3
页面范围：23-27
关键字：Capacitors; Electric power systems; Reliability; Switches; System stability, Fast closing switch; Fault current limiter; Series compensation, Electric fault currents
摘要：A new type of fault current limiter (FCL) with series compensation based fast-closing switch is proposed. It is composed of a capacitor bank and a reactor in series. The main control component is a fast-closing switch connected in parallel with the capacitors, which is driven by the electromagnetic repulsion force. When fault occurs, the switch closes and bypasses the capacitors, and the fault is limited by the reactor then. Simulated analysis and experiments show that it is feasible to develop the FCL with low cost and high reliability. The effectiveness of transient stability for power system is evaluated by digital simulation.