摘要
某余热发电机组在一次调频试验过程中,调频幅值始终无法达到要求。分析了该余热机组DEH逻辑结构、主汽压力形成特点、抽汽供热和补汽等因素对机组一次调频试验的影响。
The values of primary frequency compensation test are unable to meet the requirementsin a waste heat power generation unit. The factors which influence primary frequency compensationtest including digital electrical hydraulic （DEH） logical structure, the forming of main steam pressure, extraction and admission are analyzed.
出处
《湖北电力》
2016年第2期65-67,共3页
Hubei Electric Power
关键词
余热发电
一次调频
汽轮机数字电液调节系统(DEH)
waste heat power generation
primary frequency compensation
digital electrical hydraulic(DEH)
