火电厂空冷凝汽器验收试验标准VGB-R131Me解析与误差分析  

Analysis and Error Analysis of Power Plant Air-cooled condenser Acceptance Test Standard——VGB-R131ME

作　　者：王志坚 胡振岭 

机构地区：[1]哈尔滨空调股份有限公司,哈尔滨市150088

出　　处：《电力建设》2009年第3期59-62,共4页Electric Power Construction

摘　　要：《VGB导则:真空状态下空冷凝汽器的验收试验测量和运行监控》是火电厂空冷凝汽器验收试验标准。该标准采用参数置换的方法,将空冷凝汽器验收过程空气出口参数用其他参数替换,使空气出口温度与流量不易检测的困难得以解决。文章对参数置换的过程进行了推演解析,并对主要替换以及假设产生的误差进行了分析。＇VGB Guidelines： Air-Cooled Condenser Acceptance Test Measurement under Vacuum and Its Operation Monitoring＇ is the standard for power plant air-cooled condenser acceptance tests. It uses parameter replacement method to replace exit air parameters during condenser acceptance test with other parameters, so that the difficulties in exit air temperature and flow rate measurements can be solved. Deduction of parameter replacement process and analysis of major errors from replacement and assumptions are performed.

关 键 词：空冷凝汽器 验收试验标准 参数置换 误差分析 

分 类 号：TK264.11[动力工程及工程热物理—动力机械及工程]