火电厂空冷与湿冷机组性能分析与比较  

Performance Analysis and Comparison of Air-cooled Unit and Watercooled Vnit in Coal-steam Electric Plant

作　　者：田苗[1] 陈学兵 王松[3] 黄孝彬[4] 

机构地区：[1]华北电力大学控制科学与工程学院,北京102206 [2]云南滇能昭通高桥发电有限公司,云南昭通657000 [3]北京和利时系统工程公司,北京100096 [4]北京华电天仁电力控制技术有限公司,北京100085

出　　处：《能源研究与利用》2009年第4期40-43,共4页Energy Research & Utilization

摘　　要：空冷机组和湿冷机组的性能分析与比较是空冷技术应用的前提和基础,分析空冷机组主要技术经济指标并进行节能降耗研究,对提高空冷机组运行经济性具有重要意义。文中分别对两种机组的水耗、发电标准煤耗、厂用电率、汽轮机热耗、模块化方法、经济性及社会效益等6个方面的性能指标进行了分析。Performance analysis and comparison between air-cooled unit and water-cooled unit in power plant is the precondition and basis on the application of air-cooled technology, it has much sig-nificance toanalyze the main technical and economic target of air-cooled unit and study on energy-saving and consumption-lowering for the unit to improve the economic running of air-cooled unit. There are six different ways to show the performance target： water consumption,standard coal consumption of generating electricity, station service power consumption rate,heat consumption, method of modularization and economical efficiency and social benefits.

关 键 词：空冷机组 湿冷机组 性能分析 

分 类 号：TK28[动力工程及工程热物理—动力机械及工程]