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Proceedings Paper

Anti-interference of the tribological test-bed for thrust bearings used in submersible pumps
Author(s): Jianwei Yu; Tao You; Xiaofen Yu; Minghua Jiao; Ting Xie
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Paper Abstract

This test-bed was developed to investigate the tribological behavior of the thrust bearings - the key parts of submersible pumps, in the simulating work conditions in oil well. A great deal of Electromagnetic Interferences (EMI) are unavoidable and will lead to system failure or abnormal data in condition of quite high load and speed. On the basis of analysis and investigation of interference source and mode in system, such as power interference, vector control inverter, mechanical contact, static interference and so on, propose several hardware case, such as new power EMI filter, electromagnetic shielding, RC link, impedance matching, etc., were employed, and novel digital filtering algorithm, in measurement and control system of test-bed. The results showed that the combination of the different anti-interference methods can reach optimal reliability and precision.

Paper Details

Date Published: 13 October 2006
PDF: 7 pages
Proc. SPIE 6280, Third International Symposium on Precision Mechanical Measurements, 62801S (13 October 2006); doi: 10.1117/12.716158
Show Author Affiliations
Jianwei Yu, Hefei Univ. of Technology (China)
Tao You, Hefei Univ. of Technology (China)
Xiaofen Yu, Hefei Univ. of Technology (China)
Minghua Jiao, Hefei Univ. of Technology (China)
Ting Xie, Hefei Univ. of Technology (China)


Published in SPIE Proceedings Vol. 6280:
Third International Symposium on Precision Mechanical Measurements
Kuang-Chao Fan; Wei Gao; Xiaofen Yu; Wenhao Huang; Penghao Hu, Editor(s)

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