论文部分内容阅读
阐述了地区电网电压无功优化控制系统设计的技术方案,利用调度自动化系统的“四遥”功能,从全网角度进行无功电压优化闭环控制,实现无功补偿设备合理投入和主变分接开关适量调节,从而实现无功分层就地平衡。进一步提高地区电网调度自动化水平,全面改善和提高电网电压质量,降低电网损耗,更好地适应电力系统运行的稳定性、安全性和经济性。
The technical scheme of voltage reactive power optimization control system design for regional power grid is expounded. By using the function of “four remote” of dispatching automation system, reactive power and voltage are optimized closed-loop control from the perspective of whole network to realize reasonable input of reactive power compensation equipment and main transformer Tap the appropriate amount of adjustment, in order to achieve reactive layering in-place balance. Further improve the dispatching automation level of regional power grids, improve and enhance the voltage quality of power grids in an all-round way, reduce the power grid loss, and better adapt to the stability, safety and economy of power system operation.