热力学法测试水泵效率的探讨  

Discussion on Efficiency Test of Water Pumps Using Thermodynamic Method

作　　者：王兴国[1] 郗孟杰[1] 龚向阳[2] 王云云[2] 

机构地区：[1]河北省电力试验研究所,河北石家庄050021 [2]河北省电力勘测设计研究院,河北石家庄050031

出　　处：《河北电力技术》2000年第2期20-21,34,共3页Hebei Electric Power

摘　　要：水泵是发电厂主要耗电设备之一 ,其效率的测试也是电厂节能的工作重点 ,文章从热力学原理出发 ,对利用热力学方法测试水泵效率进行了探讨 。Pumps are major energy consuming equipment in a power plant,therefore, the pump efficiency test becomes one of the important jobs for power plant energy saving. This paper, beginning with thermodynamic principle, discusses the efficiency test using thermodynamic method, which is effective when traditional methods are not applicable.

关 键 词：水泵效率 测试 热力学法 火力发电厂 

分 类 号：TM621.7[电气工程—电力系统及自动化]