经典控制器在区域互联电网自动发电控制系统中的应用

Application of classical controller in automatic generation control system of regional interconnected power grid

以两区域互联电网为例,介绍了自动发电控制系统中几种经典控制器的控制性能。在区域1中加上1%的单步负载扰动的情况下,分析区域内频率偏差、联络线功率偏差和调速器的输入信号,供应用时参考。

Taking the interconnected power grid of two regions as example,the control performance of several classical controllers used in automatic generation control system was introduced.One percent of single step load disturbance was added into region No.1,the frequency deviation inside regions,the power deviation in tie line and the input signal of governor were analyzed,providing a reference for application.