CAJ | 학술논문

在分层分区运行电网中，为限制不同电压等级的短路电流，可将高压限流电抗器安装在电网中不同位置来限制短路电流，以便达到最佳的效果。为限制220kV电网短路电流，通过对高压限流电抗器安装在电网中不同的位置进行了短路电流、潮流、片区供电能力等多方面的技术经济比较研究，经PSASP电力系统分析综合程序计算分析后，得出了高压限流电抗器安装在500kV主变供电分区电网中的最佳位置。
재분층분구운행전망중，위한제불동전압등급적단로전류，가장고압한류전항기안장재전망중불동위치래한제단로전류，이편체도최가적효과。위한제220kV전망단로전류，통과대고압한류전항기안장재전망중불동적위치진행료단로전류、조류、편구공전능력등다방면적기술경제비교연구，경PSASP전력계통분석종합정서계산분석후，득출료고압한류전항기안장재500kV주변공전분구전망중적최가위치。
In 500/220kV power grid, short circuit current can be limited through high-voltage current-limiting reactor installed in different locations. Short-circuit current, load flow, Area Power Supply capacity are calculated for four cases of the high-voltage current-limiting reactor installed in different locations. After the four cases are studied in technology and economy, the best position of high-voltage current-limiting reactor installed was obtained in power grid.