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Induction Machine Shaft Speed Estimation using Imaginary Power
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| Author(s) |
Terrence Summers, Robert Eric Betz, Brendan Mc Grath, Graham Clifford Goodwin |
| Abstract |
This paper investigates the use of an imaginary
power based speed estimation algorithm for induction
machines. The algorithm investigated was first proposed by
Peng and Fukao in 1994 [1], and has some very desirable
characteristics such as insensitivity to knowledge of stator
resistance, and does not use pure integrations. However, it
has been shown that the algorithm does not operate stably
under regeneration conditions, which has been the main
reason that it has not seen much application. This paper
investigates the reasons behind this instability, and then
develops a solution approach. |
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| Filename: | T7-411.pdf |
| Filesize: | 523.8 KB |
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| Type |
Members Only |
| Date |
Last modified 2007-03-08 by System |
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