南方电网500kV/220kV电磁环网运行方式研究  

Research on Operation Mode of 500 kV/220 kV Electromagnetic Loop Network in China Southern Power Gird

作　　者：颜俊[1] 程改红[1] 张中庆[1] 马进霞[1] 

机构地区：[1]中国电力工程顾问集团中南电力设计院,武汉430071

出　　处：《南方电网技术》2013年第6期76-80,共5页Southern Power System Technology

摘　　要：通过南方电网三种典型500/220 kV电磁环网存在问题、解环条件、潮流分布、稳定性及供电可靠性等综合研究,对地区电磁环网运行方式的选择及安全稳定控制措施提出合理化建议,为调度部门提前做好相应预案提供参考。System operating conditions concerning three typical 500/220kV looped network in China Southern Power Grid are investi- gated. Problems of load flow, stability, power supply reliability, system security and stability control measures of the looped network under different operating conditions are addressed, so that proper operating mode for the 500/220kV looped network is deter- mined. The proposed scheme can help make reasonable plan for power system dispatch.

关 键 词：电磁环网 运行方式 安全稳定 

分 类 号：TM721[电气工程—电力系统及自动化]