Comparison of induction motor field efficiency evaluation methods

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Unlike testing motor efficiency in a laboratory, certain methods given in the IEEE-Std 112 cannot be used for motor efficiency in the field. For example, it is difficult to load a motor in the field with a dynamometer when the motor is already coupled to driven equipment. The motor efficiency field evaluation faces a different environment from that for which the IEEE-Std 112 is chiefly written. A field evaluation method consists of one or several basic methods according to their physical natures. Their intrusivenesses and accuracies are also discussed. This study is useful for field engineers to select or to ... continued below

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10 p.

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Hsu, J.S.; Kueck, J.D.; Olszewski, M.; Casada, D.A.; Otaduy, P.J. & Tolbert, L.M. October 1, 1996.

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Description

Unlike testing motor efficiency in a laboratory, certain methods given in the IEEE-Std 112 cannot be used for motor efficiency in the field. For example, it is difficult to load a motor in the field with a dynamometer when the motor is already coupled to driven equipment. The motor efficiency field evaluation faces a different environment from that for which the IEEE-Std 112 is chiefly written. A field evaluation method consists of one or several basic methods according to their physical natures. Their intrusivenesses and accuracies are also discussed. This study is useful for field engineers to select or to establish a proper efficiency evaluation method by understanding the theories and error sources of the methods.

Physical Description

10 p.

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OSTI as DE96011948

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  • 1996 Industry Applications Society annual meeting, San Diego, CA (United States), 6-10 Oct 1996

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  • Other: DE96011948
  • Report No.: CONF-961096--3
  • Grant Number: AC05-96OR22464
  • Office of Scientific & Technical Information Report Number: 402355
  • Archival Resource Key: ark:/67531/metadc686992

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Office of Scientific & Technical Information Technical Reports

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  • October 1, 1996

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  • July 25, 2015, 2:20 a.m.

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  • Jan. 21, 2016, 6:51 p.m.

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Hsu, J.S.; Kueck, J.D.; Olszewski, M.; Casada, D.A.; Otaduy, P.J. & Tolbert, L.M. Comparison of induction motor field efficiency evaluation methods, article, October 1, 1996; Tennessee. (digital.library.unt.edu/ark:/67531/metadc686992/: accessed October 21, 2017), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.