Experimental Investigation of the Losses and Efficiency of 75 kW Induction Motor Drive System

Lassi Aarniovuori; Hannu Kärkkäinen; Markku Niemela; Kewei Cai; Juha Pyrhonen; Wenping Cao

doi:10.1109/IECON.2019.8926814

Experimental Investigation of the Losses and Efficiency of 75 kW Induction Motor Drive System

Lassi Aarniovuori
, Hannu Kärkkäinen
, Markku Niemela
, Kewei Cai
, Juha Pyrhonen
, Wenping Cao

Tampere University of Technology, Tampere Finland
Lappeenranta University of Technology

Research output: Chapter in Book/Published conference output › Conference publication

10 Citations (Scopus)

Abstract

The frequency converter driven IM can be used as a reference for the efficiency level of a drive system. In here, the losses and efficiency of a 75 kW IE3 -rated modern squirrel-cage induction motor are investigated experimentally. First, the result of IEC loss segregation with sinusoidal supply is used to create a reference point. Secondly, five different commercially available voltage source converters are used to drive the same motor in 30 measurement points up to the rated speed and torque. The losses and efficiencies are analyzed with torque values of 10%, 25%, 50%, 75% and 100% of the rated torque of the motor and supply frequency values of 10%, 25%, 50%, 75%, 90% and 100% of the rated motor frequency. The results are presented as frequency - torque maps and the loss values are given as Table values. Three of these converters show very similar performance from the energy efficiency point of view. The input-output method is used to determine the losses of the motor and converter.

Original language	English
Title of host publication	IECON 2019 - 45th Annual Conference of the IEEE Industrial Electronics Society
Publisher	IEEE
ISBN (Electronic)	978-1-7281-4878-6
ISBN (Print)	978-1-7281-4879-3
DOIs	https://doi.org/10.1109/IECON.2019.8926814
Publication status	Published - 9 Dec 2019
Event	IECON 2019 - 45th Annual Conference of the IEEE Industrial Electronics Society - Duration: 14 Oct 2019 → …

Publication series

Name	IECON 2019 - 45th Annual Conference of the IEEE Industrial Electronics Society
Publisher	IEEE
ISSN (Print)	1553-572X
ISSN (Electronic)	2577-1647

Conference

Conference	IECON 2019 - 45th Annual Conference of the IEEE Industrial Electronics Society
Period	14/10/19 → …

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 7 Affordable and Clean Energy

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10.1109/IECON.2019.8926814

Cite this

Aarniovuori, L., Kärkkäinen, H., Niemela, M., Cai, K., Pyrhonen, J., & Cao, W. (2019). Experimental Investigation of the Losses and Efficiency of 75 kW Induction Motor Drive System. In IECON 2019 - 45th Annual Conference of the IEEE Industrial Electronics Society (IECON 2019 - 45th Annual Conference of the IEEE Industrial Electronics Society). IEEE. https://doi.org/10.1109/IECON.2019.8926814

@inproceedings{e3a728d234eb4c3abb67a35162846620,

title = "Experimental Investigation of the Losses and Efficiency of 75 kW Induction Motor Drive System",

abstract = "The frequency converter driven IM can be used as a reference for the efficiency level of a drive system. In here, the losses and efficiency of a 75 kW IE3 -rated modern squirrel-cage induction motor are investigated experimentally. First, the result of IEC loss segregation with sinusoidal supply is used to create a reference point. Secondly, five different commercially available voltage source converters are used to drive the same motor in 30 measurement points up to the rated speed and torque. The losses and efficiencies are analyzed with torque values of 10\%, 25\%, 50\%, 75\% and 100\% of the rated torque of the motor and supply frequency values of 10\%, 25\%, 50\%, 75\%, 90\% and 100\% of the rated motor frequency. The results are presented as frequency - torque maps and the loss values are given as Table values. Three of these converters show very similar performance from the energy efficiency point of view. The input-output method is used to determine the losses of the motor and converter.",

author = "Lassi Aarniovuori and Hannu K{\"a}rkk{\"a}inen and Markku Niemela and Kewei Cai and Juha Pyrhonen and Wenping Cao",

year = "2019",

month = dec,

day = "9",

doi = "10.1109/IECON.2019.8926814",

language = "English",

isbn = "978-1-7281-4879-3",

series = "IECON 2019 - 45th Annual Conference of the IEEE Industrial Electronics Society",

publisher = "IEEE",

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note = "IECON 2019 - 45th Annual Conference of the IEEE Industrial Electronics Society ; Conference date: 14-10-2019",

}

Aarniovuori, L, Kärkkäinen, H, Niemela, M, Cai, K, Pyrhonen, J & Cao, W 2019, Experimental Investigation of the Losses and Efficiency of 75 kW Induction Motor Drive System. in IECON 2019 - 45th Annual Conference of the IEEE Industrial Electronics Society. IECON 2019 - 45th Annual Conference of the IEEE Industrial Electronics Society, IEEE, IECON 2019 - 45th Annual Conference of the IEEE Industrial Electronics Society , 14/10/19. https://doi.org/10.1109/IECON.2019.8926814

Experimental Investigation of the Losses and Efficiency of 75 kW Induction Motor Drive System. / Aarniovuori, Lassi; Kärkkäinen, Hannu; Niemela, Markku et al.
IECON 2019 - 45th Annual Conference of the IEEE Industrial Electronics Society. IEEE, 2019. (IECON 2019 - 45th Annual Conference of the IEEE Industrial Electronics Society).

Research output: Chapter in Book/Published conference output › Conference publication

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T1 - Experimental Investigation of the Losses and Efficiency of 75 kW Induction Motor Drive System

AU - Aarniovuori, Lassi

AU - Kärkkäinen, Hannu

AU - Niemela, Markku

AU - Cai, Kewei

AU - Pyrhonen, Juha

AU - Cao, Wenping

PY - 2019/12/9

Y1 - 2019/12/9

N2 - The frequency converter driven IM can be used as a reference for the efficiency level of a drive system. In here, the losses and efficiency of a 75 kW IE3 -rated modern squirrel-cage induction motor are investigated experimentally. First, the result of IEC loss segregation with sinusoidal supply is used to create a reference point. Secondly, five different commercially available voltage source converters are used to drive the same motor in 30 measurement points up to the rated speed and torque. The losses and efficiencies are analyzed with torque values of 10%, 25%, 50%, 75% and 100% of the rated torque of the motor and supply frequency values of 10%, 25%, 50%, 75%, 90% and 100% of the rated motor frequency. The results are presented as frequency - torque maps and the loss values are given as Table values. Three of these converters show very similar performance from the energy efficiency point of view. The input-output method is used to determine the losses of the motor and converter.

AB - The frequency converter driven IM can be used as a reference for the efficiency level of a drive system. In here, the losses and efficiency of a 75 kW IE3 -rated modern squirrel-cage induction motor are investigated experimentally. First, the result of IEC loss segregation with sinusoidal supply is used to create a reference point. Secondly, five different commercially available voltage source converters are used to drive the same motor in 30 measurement points up to the rated speed and torque. The losses and efficiencies are analyzed with torque values of 10%, 25%, 50%, 75% and 100% of the rated torque of the motor and supply frequency values of 10%, 25%, 50%, 75%, 90% and 100% of the rated motor frequency. The results are presented as frequency - torque maps and the loss values are given as Table values. Three of these converters show very similar performance from the energy efficiency point of view. The input-output method is used to determine the losses of the motor and converter.

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Aarniovuori L, Kärkkäinen H, Niemela M, Cai K, Pyrhonen J, Cao W. Experimental Investigation of the Losses and Efficiency of 75 kW Induction Motor Drive System. In IECON 2019 - 45th Annual Conference of the IEEE Industrial Electronics Society. IEEE. 2019. (IECON 2019 - 45th Annual Conference of the IEEE Industrial Electronics Society). doi: 10.1109/IECON.2019.8926814

Experimental Investigation of the Losses and Efficiency of 75 kW Induction Motor Drive System

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