660 MW核电机组一次调频实验及动态特性仿真分析

唐平

Experiment and Dynamic Characteristics Simulation of Primary Frequency Regulation of a 660 MW Nuclear Power Unit

Ping TANG

表4 594 MW平台扰动试验期间机组参数变化

Tab. 4 Changes of unit parameters during disturbance test of 594 MW platform

负荷变化/% 模拟转速偏差/(r/min) 负荷预计变化/MW 负荷实际变化/MW 调门开度变化/% D棒变化 -1 5.8 -6.6 -7 38.4→37.5 185→183 1 -5.8 6.6 8 38.4→39.4 186→187 -2 7.6 -13.2 -13 38.4→36.7 193→186 2 -7.6 13.2 15 38.5→40.7 183→188 -3 9.4 -19.8 -19 38.5→36.1 192→184 3 -9.4 19.8 22 38.9→42.5 189→201