High-Speed Analysis of 3-phase High Frequency Voltage Input Sensorless Control Fed by PWM Inverters Considering Magnetic Saturation
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- Imai Nobuyuki
- Honda R&D Co., Ltd.
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- Morimoto Shigeo
- Osaka Prefecture University
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- Sanada Masayuki
- Osaka Prefecture University
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- Takeda Yoji
- Osaka Prefecture University
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A high-speed analysis method for 3-phase high frequency voltage input sensorless control of interior permanent magnet synchronous motors (IPMSM) driven by pulse width modulation (PWM) inverters taking magnetic saturation into consideration is proposed. By using finite element method (FEM) analysis, partial differential values of flux-linkage can be calculated directly and precisely in a short time. High-speed analysis of motor voltage equations is realized by interpolating table data of calculated partial differential values and using simplified power device models. The geometric relation of motor magnetic circuit and redundancy of motor current help reduce the number of points in table data. Analyzed results are well fit in with experimental results and the validity of proposed methods is confirmed.
収録刊行物
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- 電気学会論文誌Ｄ（産業応用部門誌）
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電気学会論文誌Ｄ（産業応用部門誌） 126 (4), 405-411, 2006
一般社団法人 電気学会
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詳細情報 詳細情報について
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- CRID
- 1390001204658307200
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- NII論文ID
- 10017538930
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- NII書誌ID
- AN10012320
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- ISSN
- 13488163
- 09136339
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- NDL書誌ID
- 7911885
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- 本文言語コード
- en
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- データソース種別
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可