论文部分内容阅读
位于万州500kV交流电网的奉节串联补偿系统于2005年夏完成了合同的签订以及订货、安装和调试的准备工作。中国工业的迅速发展需要一种经济的、可在已有线路上扩容的方案来满足日益增长的用电需求。固定串联补偿不仅能够满足上述需求,同时可以通过降低连接线路阻抗的方法提高互连网络的稳定性。位于奉节的两套串联补偿电容器已于2006年8月初顺利投运。本文概述了电容器补偿系统的设计思想以及主要组成部分额定参数的选择。
The Fengjie series compensation system located in Wanzhou 500kV AC Power Grid completed the contract signing, order preparation, installation and commissioning in the summer of 2005. The rapid development of Chinese industry requires an economical solution that can be expanded on existing lines to meet the ever-increasing demand for electricity. Fixed series compensation can not only meet the above requirements, but also improve the stability of the interconnection network by reducing the impedance of the connection line. Two sets of series compensation capacitors in Fengjie were put into operation in early August 2006. This article provides an overview of the design of capacitor compensation systems and the selection of the main components of the rated parameters.