A simplified approach for predicting the starting performance of induction machines based on rotor design modification

Jangho Yun; Sang Bin Lee

doi:10.1109/CEFC.2016.7815958

A simplified approach for predicting the starting performance of induction machines based on rotor design modification

Jangho Yun, Sang Bin Lee

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

2 Citations (Scopus)

Abstract

A simplified approach for predicting the starting performance of induction motors based on the equivalent circuit model and single slot pitch 2D and 3D FEA is proposed in this paper. The influence of the radial cooling ducts, rotor bar extension/end ring, as well as deep bar or skin effects, magnetic saturation are taken into account for prediction of starting performance with high precision. The results of the proposed method are compared to conventional methods, and verified through experimental testing on 6.6 kV, 522 kW induction motors. The results show that the proposed method can provide fast prediction of the starting characteristics for the given rotor design without sacrificing accuracy.

Original language	English
Title of host publication	IEEE CEFC 2016 - 17th Biennial Conference on Electromagnetic Field Computation
Publisher	Institute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)	9781509010325
DOIs	https://doi.org/10.1109/CEFC.2016.7815958
Publication status	Published - 2017 Jan 12
Event	17th Biennial IEEE Conference on Electromagnetic Field Computation, IEEE CEFC 2016 - Miami, United States Duration: 2016 Nov 13 → 2016 Nov 16

Other

Other	17th Biennial IEEE Conference on Electromagnetic Field Computation, IEEE CEFC 2016
Country/Territory	United States
City	Miami
Period	16/11/13 → 16/11/16

ASJC Scopus subject areas

Computational Mathematics
Instrumentation
Electrical and Electronic Engineering

Access to Document

10.1109/CEFC.2016.7815958

Cite this

A simplified approach for predicting the starting performance of induction machines based on rotor design modification. / Yun, Jangho; Lee, Sang Bin.
IEEE CEFC 2016 - 17th Biennial Conference on Electromagnetic Field Computation. Institute of Electrical and Electronics Engineers Inc., 2017. 7815958.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Yun, J & Lee, SB 2017, A simplified approach for predicting the starting performance of induction machines based on rotor design modification. in IEEE CEFC 2016 - 17th Biennial Conference on Electromagnetic Field Computation., 7815958, Institute of Electrical and Electronics Engineers Inc., 17th Biennial IEEE Conference on Electromagnetic Field Computation, IEEE CEFC 2016, Miami, United States, 16/11/13. https://doi.org/10.1109/CEFC.2016.7815958

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abstract = "A simplified approach for predicting the starting performance of induction motors based on the equivalent circuit model and single slot pitch 2D and 3D FEA is proposed in this paper. The influence of the radial cooling ducts, rotor bar extension/end ring, as well as deep bar or skin effects, magnetic saturation are taken into account for prediction of starting performance with high precision. The results of the proposed method are compared to conventional methods, and verified through experimental testing on 6.6 kV, 522 kW induction motors. The results show that the proposed method can provide fast prediction of the starting characteristics for the given rotor design without sacrificing accuracy.",

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AB - A simplified approach for predicting the starting performance of induction motors based on the equivalent circuit model and single slot pitch 2D and 3D FEA is proposed in this paper. The influence of the radial cooling ducts, rotor bar extension/end ring, as well as deep bar or skin effects, magnetic saturation are taken into account for prediction of starting performance with high precision. The results of the proposed method are compared to conventional methods, and verified through experimental testing on 6.6 kV, 522 kW induction motors. The results show that the proposed method can provide fast prediction of the starting characteristics for the given rotor design without sacrificing accuracy.

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A simplified approach for predicting the starting performance of induction machines based on rotor design modification

Abstract

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