Induction Motor Energy Efficiency Investigation
The energy efficiency of the induction motor (IM) is extremely important in the drives of electric vehicles. The first part of the article examines the possibilities of modifying the torque and efficiency curves in order to realize high-torque work points more efficiently by modifying the motor’s im...
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| Format: | Article |
| Language: | English |
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MDPI AG
2024-11-01
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| Series: | Engineering Proceedings |
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| Online Access: | https://www.mdpi.com/2673-4591/79/1/75 |
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| _version_ | 1850049982524030976 |
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| author | István Szénásy Dániel Csikor |
| author_facet | István Szénásy Dániel Csikor |
| author_sort | István Szénásy |
| collection | DOAJ |
| description | The energy efficiency of the induction motor (IM) is extremely important in the drives of electric vehicles. The first part of the article examines the possibilities of modifying the torque and efficiency curves in order to realize high-torque work points more efficiently by modifying the motor’s impedances. Later, it analyzes the flux-dependent changes in the highly load-dependent efficiency based on the literature. The FEM-type investigations of the experimental IM development carried out at the Vehicle Industry Research Center Institute of the Széchenyi István University offer new control options for increasing the efficiency of work points with lower torque and speed as well as for modifying the examined torque curve sections. |
| format | Article |
| id | doaj-art-bb0d270c11da44f289b79699d970b993 |
| institution | DOAJ |
| issn | 2673-4591 |
| language | English |
| publishDate | 2024-11-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Engineering Proceedings |
| spelling | doaj-art-bb0d270c11da44f289b79699d970b9932025-08-20T02:53:35ZengMDPI AGEngineering Proceedings2673-45912024-11-017917510.3390/engproc2024079075Induction Motor Energy Efficiency InvestigationIstván Szénásy0Dániel Csikor1Vehicle Industry Research Center, Széchenyi István University, 9026 Győr, HungaryVehicle Industry Research Center, Széchenyi István University, 9026 Győr, HungaryThe energy efficiency of the induction motor (IM) is extremely important in the drives of electric vehicles. The first part of the article examines the possibilities of modifying the torque and efficiency curves in order to realize high-torque work points more efficiently by modifying the motor’s impedances. Later, it analyzes the flux-dependent changes in the highly load-dependent efficiency based on the literature. The FEM-type investigations of the experimental IM development carried out at the Vehicle Industry Research Center Institute of the Széchenyi István University offer new control options for increasing the efficiency of work points with lower torque and speed as well as for modifying the examined torque curve sections.https://www.mdpi.com/2673-4591/79/1/75deep bars rotor IM induction motorflux-dependent lossesIM online efficiency control |
| spellingShingle | István Szénásy Dániel Csikor Induction Motor Energy Efficiency Investigation Engineering Proceedings deep bars rotor IM induction motor flux-dependent losses IM online efficiency control |
| title | Induction Motor Energy Efficiency Investigation |
| title_full | Induction Motor Energy Efficiency Investigation |
| title_fullStr | Induction Motor Energy Efficiency Investigation |
| title_full_unstemmed | Induction Motor Energy Efficiency Investigation |
| title_short | Induction Motor Energy Efficiency Investigation |
| title_sort | induction motor energy efficiency investigation |
| topic | deep bars rotor IM induction motor flux-dependent losses IM online efficiency control |
| url | https://www.mdpi.com/2673-4591/79/1/75 |
| work_keys_str_mv | AT istvanszenasy inductionmotorenergyefficiencyinvestigation AT danielcsikor inductionmotorenergyefficiencyinvestigation |