摘要
根据处于孤立电网运行的某热电厂4#机组DEH系统的投运情况,结合将要投产的5#和6#机组DEH的设计思想,阐述了孤立电网中运行的抽汽机组DEH系统的主要功能设计策略.
The DEH control system operation performance of 4# unit is analyzed, which runs in isolated grid in a thermal power plant. Then the design idea of 5# and 6# units is introduced. Finally, the strategies of DEH control system used by extraction steam turbine running in isolated grid are discussed in depth.
出处
《上海电力学院学报》
CAS
2006年第3期292-295,共4页
Journal of Shanghai University of Electric Power
关键词
孤立电网
DEH
一次调频
二次调频
抽汽机组
isolated power grid
DEH
primary frequency regulation
secondary frequencyregulation
extraction steam turbine
