摘要
本文详细分析了基于恒压频比控制的联合循环机组给水泵变频拖动技术,包括了对其变频器电气拓扑原理和功能、恒压频比控制的原理和实际案例的分析和研究。
The variable-frequency drive technology of feed-water pump of combined cycle unit based on constant voltagefrequency ratio control is analyzed in detail,including the analysis and study of the electric topology principle and function of its inverter、theprinciple of constant voltage frequency control and the practical cases.
出处
《电力系统装备》
2018年第11期237-239,共3页
Electric Power System Equipment
关键词
恒压频比控制
变频器
SPWM
联合循环机组给水泵
Constant voltage frequency ratio control
Frequency converter
SPWM
Feed water pump of combined cycle unit
