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Examination of Periodic Disturbance Current Control Method: Controlling the Beat Phenomenon of DC Voltage Pulsation in Permanent-Magnet Synchronous Motor Drives
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- Tobari Kazuaki
- Hitachi Research Laboratory, Hitachi, Ltd.
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- Sakamoto Kiyoshi
- Hitachi Research Laboratory, Hitachi, Ltd.
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- Iwaji Yoshitaka
- Hitachi Research Laboratory, Hitachi, Ltd.
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- Kaneko Daigo
- Hitachi Research Laboratory, Hitachi, Ltd.
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- Uematsu Hajime
- Hitachi Industrial Equipment Systems, Co., Ltd.
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- Okubo Tomofumi
- Hitachi Industrial Equipment Systems, Co., Ltd.
Bibliographic Information
- Other Title
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- 永久磁石同期モータ駆動システムにおける直流電圧脈動によるビート現象を抑制する周期外乱電流制御方式の検討
- エイキュウ ジシャク ドウキ モータ クドウ システム ニ オケル チョクリュウ デンアツ ミャクドウ ニ ヨル ビート ゲンショウ オ ヨクセイ スル シュウキ ガイラン デンリュウ セイギョ ホウシキ ノ ケントウ
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Description
We propose a new beatless control mechanism for permanent-magnet synchronous motor (PMSM) drives. In drive systems, the three-phase voltage source induces a ripple component whose frequency is six times that of the voltage source frequency in the DC voltage. Therefore, if the motor frequency becomes six times the voltage frequency, a beat phenomenon, which causes an increase in the motor current ripple is observed. We analyze the beat phenomenon which causes current ripples and propose a method based on periodic disturbance current regulation, i.e., beatless control. We carry out time-domain simulation and various experiments and demonstrate the effectiveness of the proposed controller.
Journal
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- IEEJ Transactions on Industry Applications
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IEEJ Transactions on Industry Applications 130 (5), 614-624, 2010
The Institute of Electrical Engineers of Japan
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Keywords
Details 詳細情報について
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- CRID
- 1390282679634616448
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- NII Article ID
- 10026230509
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- NII Book ID
- AN10012320
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- ISSN
- 13488163
- 09136339
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- NDL BIB ID
- 10663186
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- Text Lang
- ja
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- Data Source
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- JaLC
- NDL Search
- Crossref
- CiNii Articles
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- Abstract License Flag
- Disallowed