西宁—日月山750/330 kV电磁环网解环工程对系统稳定影响分析  

Analysis of the Effect of 750/330 kV Electromagnetic Ring Project on the Stability of Riyue Mountain

作　　者：张舒捷 赵世昌[1] 陈春萌[2] 王学斌[1] 梁英[2] 孟可风[1] 邹佳芯 ZHANG Shujie1 ZHAO Shichang1 CHEN Chunmeng2 WANG Xuebin1 LIANG Ying2 MENG Kefeng1 ZOU Jiaxin1

机构地区：[1]国网青海省电力公司电力科学研究院,青海西宁810008 [2]国网青海省电力公司,青海西宁810008

出　　处：《青海电力》2017年第2期13-15,35,共4页Qinghai Electric Power

摘　　要：针对青海电网西宁—日月山电磁环网解环工程,讨论输电通道能力变化,对工程各阶段330 k V短路电流进行仿真计算,总结工程对电网产生的影响,为青海电网安全运行提供数据支撑。Aiming at the change of transmission capacity of Xining-Riyue Mountain electromagnetic ring network in Qinghai Power Grid, the 330kV short-circuit current of each stage of the project is simulated and the influence of the project on the power grid is summarized, which provides data support for the safe operation of Qinghai power grid.

关 键 词：短路电流 电磁环网 青海电网 

分 类 号：TM727.22[电气工程—电力系统及自动化]