电网两个细则实施条件下AGC和一次调频控制回路的改进

Improvement of AGC and Primary Frequency Regulation Loop with Two Articles of Grid Performed

电网"两个细则"的实施加大了对发电厂电能质量的考核,制定了详细的奖惩方法。其中对AGC和一次调频的调节质量是其中的重点考核内容。为了满足两个细则的要求,在保证机组安全性的前提下,对协调控制系统的AGC和一次调频的控制结构和控制方法需要进行相应的改进,才能为电厂争取最大的利益。

The implementation of the "two articles" of grid has modified the examination rules of the electric energy quality examination of power plant,rewards and punishment details have been mapped out,particularly on AGC and primary frequency regulation.In order to satisfy the requirements of the "two articles",with safety of units guaranteed,and improvement for control structure and methods of AGC and primary frequency regulation,maximum profit is achieved.