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随着“西电东送,南北互供,全国联网”的电力战略方针的实施,电网安全稳定问题日益突出,并成为限制联络线送电能力的关键因素。为提高电力系统稳定控制技术的水平,作为发展方向的在线稳定控制决策系统开始在电力系统中进行工程试点。文中介绍了RCS-992稳定控制装置应用于福建在线电压稳定控制系统的情况,对在线决策系统的功能、配置、控制策略做了说明,总结了稳定控制装置与在线决策系统的配合协调方法,对推广在线决策系统有着借鉴意义。
With the implementation of the power strategy of “sending power from west to east, north-south mutual supply and national networking”, the issue of power grid security and stability has become increasingly prominent and has become a key factor limiting the power transmission capacity of the tie line. In order to improve the stability of power system control technology, as the direction of development of online stability control decision-making system began pilot projects in the power system. The article introduces the application of RCS-992 stability control device in Fujian online voltage stability control system, explains the function, configuration and control strategy of online decision system, and summarizes the cooperation and coordination method of the stability control device and online decision system. Promote online decision-making system has reference.