华中科技大学学报（自然科学版）2026，Vol.54Issue(7)：9-12,4.DOI:10.13245/j.hust.260114
水电机组主动控制
Active control of hydropower units
摘要
Abstract
This study explores the control concept of hydropower units transitioning from passive response to active regulation from a theoretical perspective,emphasizing the core development direction of proactive control driven by predictive information.Under this framework,by introducing wind power,photovoltaic and load forecasting information as feedforward signals,hydropower units can adjust their output in advance,suppress power imbalance from the source,and realize the transformation from feedback regulation triggered by frequency deviation to active regulation based on power balance.At the same time,focusing on the requirement of active control for execution speed,the fast control concept was introduced to optimize the unit start-up speed regulation process.Simulation results show that this strategy can significantly shorten the time for the unit to transition from"cold standby"to adjustable operating state,providing a fast execution foundation for active power support.This control concept enhances the hydropower regulation capability from both forward-looking and fast perspectives,which is of great significance for ensuring the safety,stability,and economic operation of the power grid under high proportion renewable energy conditions.关键词
水电机组/备用容量/快速控制/水风光互补/主动控制Key words
hydropower unit/reserve capacity/rapid control/hydro-wind-solar complementary/active control分类
建筑与水利引用本文复制引用
张勇传,李超顺,黎育红,袁晓辉,许颜贺,覃晖..水电机组主动控制[J].华中科技大学学报（自然科学版）,2026,54(7):9-12,4.基金项目
智能电网国家科技重大专项(2024ZD0801800). （2024ZD0801800）
