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从互联电力系统频率控制原理和一般配合策略出发,应用PSS/E软件中自定义模型建立方法在全模型频率仿真中加入了AGC模块。在此基础上,给出了华东与福建联网后几种可能的频率控制方式的结构及大扰动下的频率动态仿真曲线,对不同的控制策略配合作出了评价,给出了相应的建议。
Based on the principle of frequency control of interconnected power system and general cooperation strategy, a self-defined model building method in PSS / E software is used to join the AGC module in the whole model frequency simulation. On this basis, the structure of several possible frequency control schemes and the frequency dynamic simulation curves under large disturbance are given after the east China and Fujian are interconnected, the cooperation of different control strategies is evaluated, and the corresponding suggestions are given.