300MW供热机组配汽方式优化研究  

Optimization Study on Steam Distribution Mode of a 300MW Heat Supply Unit

作　　者：杨洋 许红胜[2] 郭一鑫 Yang Yang;Xu Hongsheng;Guo Yixin(School of Energy and Environment, Southeast University, Nanjing 210096, China;Electric Power Design Institute, Southeast University, Nanjing 210096, China)

机构地区：[1]东南大学能源与环境学院,南京210096 [2]东南大学电力设计院,南京210096

出　　处：《发电设备》2018年第5期315-319,共5页Power Equipment

摘　　要：以供热机组热耗率为评价指标,采用热平衡方法建立了N300-16.7/537/537型供热机组变工况计算模型并进行了研究,分析理论最优运行方式及原理,结合实际要求,确定机组实际运行方式,为同类型供热机组运行提供理论指导。For an N300-16.7/537/537 type heating unit, a calculation model was established based on heat balance method to study the influences of different operation modes on the heat rate. Combined with theoretical analysis and safety requirements, an optimal operation mode was determined for the heat supply unit, offering a theoretical guidance for the operation of similar heating units.

关 键 词：供热机组 配汽方式 热耗率 变工况 最优运行 

分 类 号：TM621.27[电气工程—电力系统及自动化]