关于小型采暖背压机组热化系数适用范围  

On the Small Heating Pressure Unit Thermalization Coefficient Applicable Scope

作　　者：徐明才 王广宏 周欢[2] 

机构地区：[1]黑龙江省能源研究所,哈尔滨150001 [2]黑龙江省节能技术服务中心,哈尔滨150001

出　　处：《应用能源技术》2012年第1期1-5,共5页Applied Energy Technology

摘　　要：有关采暖机组的热化系数业界已有较深入的分析和研究,但以往重点关注的只是一个点,实际上由于城市(系统)的热负荷是发展的动态参数,热电机组配置一旦确定后(在相当时间段不会变化),热化系数即应是热负荷的变化函数,因此研究热化系数对系统的影响,不应仅仅看一个点上是否适合,而应研究在一个时间段上的适合度。本文以严寒地区采暖背压机组为例,讨论热化系数对热电联产供热系统的适应性,以确定机组热化系数适用范围,希望本文能对热电联产系统采暖背压机组的规模选择提供一些有益的帮助。The heating unit cogeneration coefficient in the industry has been more in - depth analysis and study, but the previous focus on just one point, in fact the city （ system ） of the heat load is the development of the dynamic parameter, thermal power unit configuration once identified （ in a period of time will not change）, thermalization coefficient that is heat load changes function, so the study of thermo-chemical factor influence on the system, should not only look at a point on the suitability of, and should be studied in a time period on the fitness. The cold region heating back pressure unit as an example, discusses the thermalization coefficient on heat and power cogeneration system adaptability, in order to determine the unit thermalization coefficient applicable scope, I hope this paper can give cogeneration heating pressure unit size is selected to provide some help.

关 键 词：采暖 背压机 热化系数 适用范围 

分 类 号：TK269.4[动力工程及工程热物理—动力机械及工程]