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| Data Erro Reason Analysis of one Pump Tested in Different Test Bed |
| LIU Qiang, WANG Yang, WANG Zhuen |
| Research Center of Fluid Machinery Engineering and Technology of Jiangsu University, Zhenjiang, Jiangsu, 212013, China |
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Abstract In order to improve the precision of the product test, the test data of FHE40-160-40 typeelectric pump is taken for example, which tested in two test beds that match with the precision of GB/T 3216 Cgrade respectively, and the reason of result deviation is analyzed. The main influent factor of the test result ispointed out to be the asymmetric of three-phase power; in addition, the precision of the test instrument, themode of line connection etc. are also the influent factors.
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Received: 08 August 2013
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