摘要
安全稳定控制系统是保证电网安全的第二道防线,通过稳定控制装置,采用切机、切负荷等紧急控制措施,确保电网在发生概率较低的严重故障时能继续保持电网稳定运行,是电力系统运行的坚强卫士。为此,介绍了南方电网、广东电网、深圳鹏城主站安全稳定控制系统的配置特点及功能,并针对2007年6月3日500kV鹏城子站安全稳定控制系统的动作情况,提出一些解决措施,可供有关技术人员参考。
The safety and stability control system is the second defence line to safeguard power grid, ensuring stable power grid operation in the event of rare and serious faults by taking such emergency measures as tripping and load shedding with the stability controller. This paper describes the configuration features and function of the safety and stability control system of China Southern Power Grid, Guangdong power grid and Pengcheng master station. Some solutions are also presented based on the operational analysis of the system in 500 kV Pengcheng substation on June 3, 2007.
出处
《广东电力》
2008年第6期25-28,共4页
Guangdong Electric Power
关键词
南方电网
广东电网
安全稳定控制系统
主变压器
配置
China Southern Power Grid
Guangdong power grid
safety and stability control system
main transformer
configuration
