凝结水泵变频改造后试运分析  

Commissioning of a Retrofitted Condensate Pump by Frequency Conversion Technology

作　　者：徐勇[1] 周轶喆[1] 张宝[2] 

机构地区：[1]国电浙江北仑第一发电有限公司,浙江宁波315800 [2]浙江省电力试验研究院,浙江杭州310014

出　　处：《发电设备》2008年第3期241-243,共3页Power Equipment

摘　　要：介绍了某电厂600 MW机组凝结水泵采用变频技术改造后的调试内容与结果;提出了凝结水泵变频运行中"平衡点"的概念,并阐述了与之相关的一系列控制策略;指出了进一步挖掘凝结水泵节能的途径。An introduction is being presented to the commissioning items and results of a 600 MW power unit＇ s condensate pump after retrofit with frequency conversion technology, for which a concept of ＂ Balancing Point＂ is proposed for the frequency conversion operation, together with some control strategies and energy-saving methods suggested.

关 键 词：能源与动力工程 凝结水泵 变频控制 平衡点 改造 节能 

分 类 号：TK264.12[动力工程及工程热物理—动力机械及工程]