Voltage Harmonic Impacts on Electric Motors: A Comparison between IE2, IE3 and IE4 Induction Motor Classes
Global energy systems are undergoing a transition process towards renewable energy and energy efficiency practices. Induction motors play an important role in this energy transformation process since they are widely used as industrial loads, representing more than 53% of global energy consumption. W...
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| Format: | Article |
| Language: | English |
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MDPI AG
2020-06-01
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| Series: | Energies |
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| Online Access: | https://www.mdpi.com/1996-1073/13/13/3333 |
| _version_ | 1797563705059180544 |
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| author | Jonathan Muñoz Tabora Maria Emília de Lima Tostes Edson Ortiz de Matos Thiago Mota Soares Ubiratan Holanda Bezerra |
| author_facet | Jonathan Muñoz Tabora Maria Emília de Lima Tostes Edson Ortiz de Matos Thiago Mota Soares Ubiratan Holanda Bezerra |
| author_sort | Jonathan Muñoz Tabora |
| collection | DOAJ |
| description | Global energy systems are undergoing a transition process towards renewable energy and energy efficiency practices. Induction motors play an important role in this energy transformation process since they are widely used as industrial loads, representing more than 53% of global energy consumption. With more countries adopting minimum energy performance standards through more efficient induction motors, comparisons between these new technologies in the presence of electrical disturbances must be systematically evaluated before adopting a substitution policy in the industry. To this end, this work presents a comparative analysis of the impact of harmonic voltages on the performance and temperature rise of electric motors classes IE2, IE3 and IE4 in the same operational conditions in view of future substitutions. The results show that under ideal operating conditions the IE4 class permanent magnet motor has better performance in terms of consumption and temperature, however presenting non-linear characteristics. In the presence of voltage harmonics, this scenario changes completely according to the harmonic content. Finally, aiming to analyze the harmonics influence in the motor temperature rise a statistical analysis by means of Spearman correlation matrices is presented. |
| first_indexed | 2024-03-10T18:47:15Z |
| format | Article |
| id | doaj.art-37deb07d697243a0afe84d2aaa2be419 |
| institution | Directory Open Access Journal |
| issn | 1996-1073 |
| language | English |
| last_indexed | 2024-03-10T18:47:15Z |
| publishDate | 2020-06-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Energies |
| spelling | doaj.art-37deb07d697243a0afe84d2aaa2be4192023-11-20T05:23:05ZengMDPI AGEnergies1996-10732020-06-011313333310.3390/en13133333Voltage Harmonic Impacts on Electric Motors: A Comparison between IE2, IE3 and IE4 Induction Motor ClassesJonathan Muñoz Tabora0Maria Emília de Lima Tostes1Edson Ortiz de Matos2Thiago Mota Soares3Ubiratan Holanda Bezerra4Institute of Technology, Electrical Engineering Faculty, Federal University of Pará, Belém 66075-110, PA, BrazilInstitute of Technology, Electrical Engineering Faculty, Federal University of Pará, Belém 66075-110, PA, BrazilInstitute of Technology, Electrical Engineering Faculty, Federal University of Pará, Belém 66075-110, PA, BrazilInstitute of Technology, Electrical Engineering Faculty, Federal University of Pará, Belém 66075-110, PA, BrazilInstitute of Technology, Electrical Engineering Faculty, Federal University of Pará, Belém 66075-110, PA, BrazilGlobal energy systems are undergoing a transition process towards renewable energy and energy efficiency practices. Induction motors play an important role in this energy transformation process since they are widely used as industrial loads, representing more than 53% of global energy consumption. With more countries adopting minimum energy performance standards through more efficient induction motors, comparisons between these new technologies in the presence of electrical disturbances must be systematically evaluated before adopting a substitution policy in the industry. To this end, this work presents a comparative analysis of the impact of harmonic voltages on the performance and temperature rise of electric motors classes IE2, IE3 and IE4 in the same operational conditions in view of future substitutions. The results show that under ideal operating conditions the IE4 class permanent magnet motor has better performance in terms of consumption and temperature, however presenting non-linear characteristics. In the presence of voltage harmonics, this scenario changes completely according to the harmonic content. Finally, aiming to analyze the harmonics influence in the motor temperature rise a statistical analysis by means of Spearman correlation matrices is presented.https://www.mdpi.com/1996-1073/13/13/3333energy efficiency motorsharmonic distortionefficiency classesline start permanent magnet motor (LSPMM)Spearman correlation |
| spellingShingle | Jonathan Muñoz Tabora Maria Emília de Lima Tostes Edson Ortiz de Matos Thiago Mota Soares Ubiratan Holanda Bezerra Voltage Harmonic Impacts on Electric Motors: A Comparison between IE2, IE3 and IE4 Induction Motor Classes Energies energy efficiency motors harmonic distortion efficiency classes line start permanent magnet motor (LSPMM) Spearman correlation |
| title | Voltage Harmonic Impacts on Electric Motors: A Comparison between IE2, IE3 and IE4 Induction Motor Classes |
| title_full | Voltage Harmonic Impacts on Electric Motors: A Comparison between IE2, IE3 and IE4 Induction Motor Classes |
| title_fullStr | Voltage Harmonic Impacts on Electric Motors: A Comparison between IE2, IE3 and IE4 Induction Motor Classes |
| title_full_unstemmed | Voltage Harmonic Impacts on Electric Motors: A Comparison between IE2, IE3 and IE4 Induction Motor Classes |
| title_short | Voltage Harmonic Impacts on Electric Motors: A Comparison between IE2, IE3 and IE4 Induction Motor Classes |
| title_sort | voltage harmonic impacts on electric motors a comparison between ie2 ie3 and ie4 induction motor classes |
| topic | energy efficiency motors harmonic distortion efficiency classes line start permanent magnet motor (LSPMM) Spearman correlation |
| url | https://www.mdpi.com/1996-1073/13/13/3333 |
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