600MW亚临界机组停炉不停机逻辑的优化与实现  

Optimization and realization of protection logic of boiler tripping without turbine tripping for 600MW subcritical power unit

作　　者：袁艳纯 仇新利 

机构地区：[1]大唐华银金竹山火力发电分公司,湖南冷水江417505

出　　处：《湖南电力》2009年第1期27-29,51,共4页Hunan Electric Power

摘　　要：分析了燃煤机组实现停炉不停机的意义及原设计控制逻辑的潜在危险,并以某600MW亚临界机组为对象进行了停炉不停机逻辑的优化,且取得了成功应用。The protection logic of boiler tripping without turbine tripping was analyzed and its Iatent danger was presented. One boiler tripping without turbine tripping protection logic for 600MW subcritical power unit was optimized and applied successfully, giving reference to similar power units.

关 键 词：MFT 停炉不停机 优化 

分 类 号：TM621[电气工程—电力系统及自动化] TQ113[化学工程—无机化工]