On-Line Monitoring the Temperature of Stator Windings of Three-phase Induction Motors

Zhang Huihao; Wang Shaochun

doi:10.13374/j.issn1001-053x.1999.03.022

Volume 21 Issue 3

Aug. 2021

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Article Navigation > Chinese Journal of Engineering > 1999 > 21(3): 294-297

Zhang Huihao, Wang Shaochun. On-Line Monitoring the Temperature of Stator Windings of Three-phase Induction Motors[J]. Chinese Journal of Engineering, 1999, 21(3): 294-297. doi: 10.13374/j.issn1001-053x.1999.03.022

Citation:

Zhang Huihao, Wang Shaochun. On-Line Monitoring the Temperature of Stator Windings of Three-phase Induction Motors[J]. Chinese Journal of Engineering, 1999, 21(3): 294-297. doi: 10.13374/j.issn1001-053x.1999.03.022

Citation:

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On-Line Monitoring the Temperature of Stator Windings of Three-phase Induction Motors

doi: 10.13374/j.issn1001-053x.1999.03.022

Information Engineering School, UST Beijing, Beijing 100083, China

Received Date: 1998-10-25
Available Online: 2021-08-27

Abstract

Abstract

Based on the theory of process identification, according to the mathematical model of three-phase induction motors in αβ coordinate,the mathmatical model of the temperature forecast of the stator windings is developed. Based on 80C552 single-chip micro-processor, the hardware and software system of on-line monitoring the temperature of the stator windings of three-phase induction motors are designed.The experiments verify the correctness and feasibility of this method.
- induction motors,
- the temperature of the stator windings,
- on-line monitoring