轴封冷却器疏水回收系统对汽轮发电机组真空度的影响分析  

The influence analysis of shaft seal cooler hydrophobic recovery system on vacuum degree of steam turbine generator unit

作　　者：谢家敏 

机构地区：[1]浙江长广(集团)有限责任公司生物质发电分公司,浙江湖州313116

出　　处：《科技创新导报》2013年第7期87-88,共2页Science and Technology Innovation Herald

摘　　要：该文结合生产实践,分析生物质发电分公司15 mW抽汽凝气式机组真空系统真空度下降的原因,探讨并着重分析了通过轴加疏水改造提高真空度的可行性,提高了机组的经济效益。Combining with production practice,the cause of vacuum decline which appeared in the vacuum system of 15 MW extraction steam condensing gas turbine located at biomass power generation controlled company was analysised.The feasibility of improving vacuum through the modification of axial hydrophobic was discussed and analyzed emphatically,and the economic benefits of the unit was enhanced.

关 键 词：真空度 汽耗 轴加疏水 发电机组经济效益 

分 类 号：TM7[电气工程—电力系统及自动化]