High accuracy torque control of switched reluctance motors for EV and HEV use
| Project/Area Number |
15K05937
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Power engineering/Power conversion/Electric machinery
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| Research Institution | Gifu University |
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Principal Investigator |
NAITOH Haruo 岐阜大学, 工学部, 教授 (00324278)
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| Co-Investigator(Kenkyū-buntansha) |
石川 裕記 岐阜大学, 工学部, 准教授 (90273119)
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| Project Period (FY) |
2015-04-01 – 2018-03-31
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| Project Status |
Completed (Fiscal Year 2017)
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| Budget Amount *help |
¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
Fiscal Year 2017: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2016: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2015: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
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| Keywords | スイッチトリラクタンスモータ / FEM解析 / EV, HEV / トルク制御 / 弱め磁束制御 / ドライブシミュレータ / ＥＶ，ＨＥＶ / ＦＥＭ解析 |
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| Outline of Final Research Achievements |
Switched reluctance motors (SRMs) are advantageous in cost because they do not use permanent magnet which inevitably requires rear earth metals. SRMs are, however, quite difficult to be controlled because their input current is not proportional to generation torque. The study has searched preferable controls for SRMs limiting their use in EV and HEV. As a result, field weakening control, maximum torque control, maximum efficiency control, and so on have been established. Appropriate change of the controls has provided much better drive performance over all operating range.
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Report
(4 results)
Research Products
(4 results)
