实现余热电站负荷自动调整的简易方法  

Easy Methods to Achieve Automatic Adjustment of the Load of Waste Heat Power Stations

作　　者：马哲 MA Zhe(Dalian East New Energy Development Co.,Ltd.,Dalian Liaoning 116023,China)

机构地区：[1]大连易世达新能源发展股份有限公司,辽宁大连116023

出　　处：《水泥技术》2020年第3期64-66,共3页Cement Technology

摘　　要：介绍了WOODWARD505装置与DCS系统相结合,在水泥窑余热发电过程中,对汽轮机进行串级恒压控制方式运行的简易方法以及改进实施的过程。串级恒压控制方式可使汽轮机的运行更加平稳,实现了余热电站负荷的自动调整,减轻了中控人员的劳动强度。This paper introduces easy methods and the upgrading process to achieve constant voltage cascade control on steam turbines by combining WOODWARD505 device and DCS system during waste heat power generation in cement kilns.The application of constant voltage cascade control can make steam turbines operate more smoothly so that the load of waste heat power stations can be adjusted automatically and the work load of operators in the central control room can be lightened.

关 键 词：WOODWARD505装置 DCS系统 串级恒压控制 自动调整 

分 类 号：TQ172.622.22[化学工程—水泥工业]