四川水力发电2025，Vol.44Issue(1)：132-136,5.DOI:10.20196/j.cnki.scslfd.20250128
紫坪铺水电站AGC与一次调频调协控制策略分析及优化
Analysis and Optimization of AGC and Primary Frequency Regulation Coordination Control Strategy for Zipingpu Hydropower Project
崔涛1
作者信息
- 1. 四川省紫坪铺开发有限责任公司,四川 成都 610091
- 折叠
摘要
Abstract
Since the synchronous interconnection of the southwest powergrid,the system frequency fluctuations have intensified,the amplitude and frequency of the AGC and primary frequency regulation have increased sig-nificantly,and the contradiction between AGC and primary frequency regulation has become prominent,posing a threat to the system frequency support.By upgrading and optimizing the CPU firmware version and PLC programs of the unit control units in the monitoring system,the mathematica laddition of the active power cor-responding to the primary frequency regulation action in the monitoring system is calculated,and the AGC/manual power setting value is added,thereby ultimately achieving the coordination of AGC and primary fre-quency regulation.关键词
水电机组/AGC/一次调频/协调控制策略Key words
Hydropower units/AGC/Primary frequency regulation/Coordinated control strategy分类
信息技术与安全科学引用本文复制引用
崔涛..紫坪铺水电站AGC与一次调频调协控制策略分析及优化[J].四川水力发电,2025,44(1):132-136,5.
