摘要
针对新疆玛纳斯火力发电厂100MW汽轮机组调节系统改造项目,论述了数字式电液调节(DEH)系统改造的方案和控制功能.进而,应用自动控制理论,初步给出了DEH控制系统的数学模型.机组改造后,通过甩负荷试验,表明DEH改造是成功的,达到了设计要求.
Dealing with the rebuilding project of the governing system of unit3 in Xinjiang Manas Power Plant, this paper gives the transformation scheme and the control functions of the digital electro-hydraulic （DEH） control system. Applying the principle of the automatic control system, it presents the mathematical modeling of the DEH system. After the unit being transferred, the test, that the unit suddenly discharges the load, makes out that the transformation is successful and it satisfies design demands.
出处
《新疆大学学报（自然科学版）》
CAS
2007年第1期110-114,共5页
Journal of Xinjiang University(Natural Science Edition)
关键词
100MW汽轮机
数字式电液调节系统
改造
100MW turbine
digital electro-hydraulic control system
transformation
