计及TCSC的电力系统潮流计算分析与建模

长歌 王(重庆大学，中国)

摘要

晶闸管控制串联电容器（TCSC）是一种用于控制电力系统输电线路有功潮流保持某一特定值的电容器。论文考虑了TCSC的加入对潮流计算的影响，将TCSC简单建模为牛顿拉夫逊潮流算法，以降低原潮流算法的复杂度，增强其可用性。论文将TCSC的影响考虑为发送总线和辅助总线上的两个注入负载，在迭代过程中对无功负载进行更新，直到收敛。TCSC参数是根据连接母线的电压和指定有功功率计算出来的，该模型解决了选择合适的TCSC控制参数初值的问题。本文最后采用IEEE 118总线标准测试系统验证了所提出的TCSC模型。

关键词

潮流计算；牛顿拉夫逊潮流算法；FACTS；TCSC；建模

参考

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DOI: http://dx.doi.org/10.12345/dlynyqy.v2i5.18312