火电机组冷端优化措施及效果  

Optimized Measures and Effect of Cold End in Thermal Power Units

作　　者：丁立斌 杜小铁[2] 刘叶丽[2] 

机构地区：[1]河北西柏坡发电有限责任公司,石家庄054000 [2]河北建投能源投资股份有限公司,石家庄050041

出　　处：《河北电力技术》2013年第4期37-40,共4页Hebei Electric Power

摘　　要：从凝汽器入口蒸汽流场均流装置、凝汽器增效改造、冷却塔新型节能旋转式喷溅装置、冷却塔进风导流板、真空系统完善等方面分析火电机组冷端优化措施,并结合国内工程实例,认为优化措施的节能效果显著,可供火电机组借鉴。This paper introduces the optimized measures of the cold end from the aspeits of condenser entrance steam flow equalizing device, condenser efficiency transformation, cooling tower new energy-saving rotary spray device, cooling tower inlet guide plate, vacuum system, and combined with engineering examples,considers that the energy saving effect of optimized measures is significant to worth thermal power units to use for reference.

关 键 词：火电机组 冷端系统 优化措施 凝汽器 冷却塔 

分 类 号：TM621[电气工程—电力系统及自动化]