真空干燥法停炉保护过程控制与效果评价  

Process Control and Effect Evaluation for Layup Protection by Vacuum Drying

作　　者：李志成[1] 张竞杰 靳江波 王应高[1] 

机构地区：[1]国网冀北电力有限公司电力科学研究院(华北电力科学研究院有限责任公司),北京100045 [2]北京京西燃气热电有限公司,北京100041

出　　处：《华北电力技术》2015年第8期42-45,共4页North China Electric Power

摘　　要：针对超临界直流机组提出了真空干燥停用保护工艺,并对该工艺的实施过程、注意事项、终点控制、效果评价等方面进行了详细介绍,解决了生产实践中的难题,在行业中具有较大的借鉴意义。For supercritical once-through boiler,there is still no effective shutdown protection method. In this paper, the technology of vacuum drying for units shutdown protection was put for ward. Also, the implementation process of the methods,the problems needing attention, the terminal control, the effect evaluation and other aspects were described in detail. The process can solve the problems of production practices in the industry and has a greater reference in the field.

关 键 词：真空干燥 停炉 保护 直流机组 超临界 

分 类 号：TM621.7[电气工程—电力系统及自动化]