AGC系统电厂侧有功功率变送器接线改进

The improvement of the wiring to the active power transducer for the plant site of the AGC system

通过对AGC运行模式、AGC控制系统配置方法及AGC取值逻辑的技术分析，剖析了现有AGC电厂侧有功功率变送器接线方式的缺陷和存在的安全隐患，同时提出了AGC电厂侧有功功率变送器接线方式的改进方法。以达到在运行中安全、快速更换变送器的目的，从而实现智能电网要求的“自愈”功能。

According to the AGC operation mode, the collocation method of the AGC system and the technique analyzing of the AGC value selection logic, the paper analyzes the defection and exist security hidden trouble of the wiring to the active power transducer for the plant site of the AGC system and presents the improvement method to the wiring to the active power transducer for the plant site of the AC-C system in order to achieving the destination of changing the transducer safely and fast. Thus the self - healing function required by the smart power grids will be implemented.