氧化铝企业热电联产热经济指标计算方法分析  

Analysis of thermal economic index calculating method of heat and power cogeneration in alumina refineries

作　　者：马安君[1] Ma Anjun(Shenyang Aluminum and Magnesium Engineering and Research Institute Co., Ltd., Shenyang 110001 ,China)

机构地区：[1]沈阳铝镁设计研究院有限公司,辽宁沈阳110001

出　　处：《轻金属》2017年第4期59-62,共4页Light Metals

摘　　要：供热煤耗和供电煤耗是热电联产重要热经济指标。热电联产热耗量分配计算方法直接影响供热煤耗和供电煤耗的数值。热电联产热耗量分配计算方法主要可归纳为热量法、实际焓降法、做功能力法。本文通过对热电联产热经济指标的分析,选择适用于氧化铝自备热电厂的热电联产热耗量分配计算方法。The coal consumptions of heat and power supply are important thermal economic index for heat and power cogeneration. The distribution and calculation methods of heat consumption of heat and power cogeneration mainly consists of heat quantity method, actual enthalpy drop method, and power capability method, which has influence on the coal consumptions values of heat and power supply. In this paper, the applicable calculation method of heat consumption of heat and power cogeneration for self - supply power plant in the alumina refinery is selected based analysis on thermal economic index of heat and power cogeneration in this paper.

关 键 词：热电联产 热经济指标 热电成本分摊比 

分 类 号：TM621[电气工程—电力系统及自动化]