防止汽轮机断油烧瓦控制系统优化  

Control System Optimization to Prevent Turbine Bearing Burnout due to Lack of Lubricating Oil

作　　者：贾杰 

机构地区：[1]大唐国际运城发电有限责任公司,山西运城044602

出　　处：《发电设备》2015年第2期113-115,共3页Power Equipment

摘　　要：为防止汽轮机发生断油烧瓦事故,结合实例提出了一系列控制系统的优化措施,进一步阐述了包括汽轮机在内的一些大型设备在控制系统设计方面的先进理念和原则,分析一般发电厂基建期设计与生产期设计理念之间的差别,对于其他新建电厂或已投入生产的电厂进行控制系统优化均具有一定的借鉴作用。To prevent turbine bearing burnout failure caused by lack of lubricating oil,a number of optimization measures are proposed for the control system based on actual examples,with further discussion performed on advanced design ideas and principles for control system of large-scale equipment including steam turbine.Also the difference in design ideas is analyzed between capital construction phase and production phase of general power plants.This may serve as a reference for control system optimization of other newly established power plants or the power plants that have already put into operation.

关 键 词：汽轮机 断油烧瓦 控制 

分 类 号：TK267[动力工程及工程热物理—动力机械及工程]