AGC模式下300MW火电机组协调控制系统的问题分析及优化Problem Analysis and Optimization of Coordinated Control System for 300 MW Thermal Power Units under AGC Mode
董春雷
DONG Chunlei
摘要(Abstract)：
为了保障电力系统安全经济运行,有必要对机组负荷控制系统进行深入研究及优化。针对AGC考核指标,分析了300 MW火电机组负荷控制的典型问题,对控制策略和负荷设定值、机前压力设定、锅炉主控前馈等参数进行了优化,取得了较好的效果。
It is necessary to investigate and optimize load control system of units to guarantee the safe and economical operation of power system. Aiming at AGC evaluation criteria, the paper analyzes typical problems of 300 MW thermal power units in load control. The control strategy and parameters such as load setting value, throttle pressure setting and main control system of boiler are optimized, which achieved favorable effect.
关键词(KeyWords)：
300 MW;AGC;负荷控制;协调优化
300 MW;AGC;load control;coordinative optimization
基金项目(Foundation):
作者(Author):
董春雷
DONG Chunlei
DOI: 10.19585/j.zjdl.2014.07.011