330MW空冷机组供热节能改造技术研究  

Research on energy saving reconstruction technology of 330MW air cooling unit

作　　者：田松峰[1] 王少雷[1] 陈曦[1] 

机构地区：[1]华北电力大学能源动力与机械工程学院,河北保定071003

出　　处：《节能》2016年第6期72-74,共3页Energy Conservation

摘　　要：针对国内现有结构设计及控制模式比较成熟的供热机组存在容量偏小、新建高参数机组供热能力不足的问题,提出对现有330MW空冷机组进行高背压改造的方案,通过对改造后运行参数和供热效果分析得出结论:改造后机组供热能力与经济性都有较大提高,为冬季需要供热地区相同模式的供热机组提供了节能减排的一种新思路。For more mature domestic existing configuration design and control mode of heating unit capacity is too small,the new high parameter unit exist the problem of insufficient heating capacity,the transformation of the high back pressure scheme to existing air-cooled unit.Through the transformation after the operation parameters and the heating effect of the analysis draw conclusion that after the transformation of unit heating capacity and economy have greatly improved /or winter heating unit of the same areas of heating mode provides a new train of thought of energy saving and emission reduction in heating season.

关 键 词：供热机组 高背压 空冷机组 

分 类 号：TM714[电气工程—电力系统及自动化]