Analytical Calculation of D- and Q-axis Inductance for Interior Permanent Magnet Motors Based on Winding Function Theory
Interior permanent magnet (IPM) motors are widely used in electric vehicles (EVs), benefiting from the excellent advantages of a more rational use of energy. For further improvement of energy utilization, this paper presents an analytical method of d- and q-axis inductance calculation for IPM motors...
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| Format: | Article |
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MDPI AG
2016-07-01
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| Series: | Energies |
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| Online Access: | http://www.mdpi.com/1996-1073/9/8/580 |
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| author | Peixin Liang Yulong Pei Feng Chai Kui Zhao |
| author_facet | Peixin Liang Yulong Pei Feng Chai Kui Zhao |
| author_sort | Peixin Liang |
| collection | DOAJ |
| description | Interior permanent magnet (IPM) motors are widely used in electric vehicles (EVs), benefiting from the excellent advantages of a more rational use of energy. For further improvement of energy utilization, this paper presents an analytical method of d- and q-axis inductance calculation for IPM motors with V-shaped rotor in no-load condition. A lumped parameter magnetic circuit model (LPMCM) is adopted to investigate the saturation and nonlinearity of the bridge. Taking into account the influence of magnetic field distribution on inductance, the winding function theory (WFT) is employed to accurately calculate the armature reaction airgap magnetic field and d- and q-axis inductances. The validity of the analytical technique is verified by the finite element method (FEM). |
| first_indexed | 2024-04-13T07:03:00Z |
| format | Article |
| id | doaj.art-480a162412214755a28d8d2603c9c614 |
| institution | Directory Open Access Journal |
| issn | 1996-1073 |
| language | English |
| last_indexed | 2024-04-13T07:03:00Z |
| publishDate | 2016-07-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Energies |
| spelling | doaj.art-480a162412214755a28d8d2603c9c6142022-12-22T02:57:03ZengMDPI AGEnergies1996-10732016-07-019858010.3390/en9080580en9080580Analytical Calculation of D- and Q-axis Inductance for Interior Permanent Magnet Motors Based on Winding Function TheoryPeixin Liang0Yulong Pei1Feng Chai2Kui Zhao3State Key Laboratory of Robotics and System, Harbin Institute of Technology, Harbin 150001, ChinaDepartment of Electrical Engineering, Harbin Institute of Technology, Harbin 150001, ChinaState Key Laboratory of Robotics and System, Harbin Institute of Technology, Harbin 150001, ChinaDepartment of Electrical Engineering, Harbin Institute of Technology, Harbin 150001, ChinaInterior permanent magnet (IPM) motors are widely used in electric vehicles (EVs), benefiting from the excellent advantages of a more rational use of energy. For further improvement of energy utilization, this paper presents an analytical method of d- and q-axis inductance calculation for IPM motors with V-shaped rotor in no-load condition. A lumped parameter magnetic circuit model (LPMCM) is adopted to investigate the saturation and nonlinearity of the bridge. Taking into account the influence of magnetic field distribution on inductance, the winding function theory (WFT) is employed to accurately calculate the armature reaction airgap magnetic field and d- and q-axis inductances. The validity of the analytical technique is verified by the finite element method (FEM).http://www.mdpi.com/1996-1073/9/8/580interior permanent magnet motord- and q-axis inductanceslumped parameter magnetic circuit modelwinding function theoryarmature reaction magnetic fieldsaturationnonlinearity |
| spellingShingle | Peixin Liang Yulong Pei Feng Chai Kui Zhao Analytical Calculation of D- and Q-axis Inductance for Interior Permanent Magnet Motors Based on Winding Function Theory Energies interior permanent magnet motor d- and q-axis inductances lumped parameter magnetic circuit model winding function theory armature reaction magnetic field saturation nonlinearity |
| title | Analytical Calculation of D- and Q-axis Inductance for Interior Permanent Magnet Motors Based on Winding Function Theory |
| title_full | Analytical Calculation of D- and Q-axis Inductance for Interior Permanent Magnet Motors Based on Winding Function Theory |
| title_fullStr | Analytical Calculation of D- and Q-axis Inductance for Interior Permanent Magnet Motors Based on Winding Function Theory |
| title_full_unstemmed | Analytical Calculation of D- and Q-axis Inductance for Interior Permanent Magnet Motors Based on Winding Function Theory |
| title_short | Analytical Calculation of D- and Q-axis Inductance for Interior Permanent Magnet Motors Based on Winding Function Theory |
| title_sort | analytical calculation of d and q axis inductance for interior permanent magnet motors based on winding function theory |
| topic | interior permanent magnet motor d- and q-axis inductances lumped parameter magnetic circuit model winding function theory armature reaction magnetic field saturation nonlinearity |
| url | http://www.mdpi.com/1996-1073/9/8/580 |
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