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- 新中 新二
- 神奈川大学工学部電気電子情報工学科
書誌事項
- タイトル別名
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- A New Current Control Method for Energy-Efficient/Wide-Speed-Range Drive of Permanent Magnet Synchronous Motor
- 突極形永久磁石同期モータの高効率・広範囲運転のためのノルム指令形電流制御法
- トツキョクケイ エイキュウ ジシャク ドウキ モータ ノ コウコウリツ コウハンイ ウンテン ノ タメ ノ ノルム シレイケイ デンリュウ セイギョホウ
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This paper proposes a new current control method for energy-efficient and/or wide-speed-range drive of salient-pole permanent magnet synchronous motor. The proposed method is distinguished from conventional ones by the following features. 1) The original command is a signed current norm. 2) The exact d-axis and q-axis current commands that perform energy-efficient and/or wide-speed-range drive are analytically and simply determined from the singed current norm command. 3) For speed control mode, the system turns out to be nonlinear, but its stability can be guaranteed based on Popov's stability theorem. 4) It can be applied for a mode similar to torque control. 5) Current limitation can be carried out accurately but very simply. Concrete analytical d-axis and q-axis current commands are presented, which satisfy exactly one of three optimum current control codes such as maximum torque, maximum power factor, and voltage limitation. A design method for PI speed controller that guarantees system stability is also presented.
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) 125 (3), 212-220, 2005
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
- 1390001204659154816
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- NII論文ID
- 10014490056
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- NII書誌ID
- AN10012320
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- BIBCODE
- 2005IJTIA.125..212S
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- ISSN
- 13488163
- 09136339
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- NDL書誌ID
- 7270415
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- NDL
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