書誌事項
- タイトル別名
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- OS1108 Noise and Vibration Reduction of Inverter driven Fan Motor
抄録
Recently, cooling fans have been commonly used with inverter to optimize operating point of air volume for energy savings. But it increases abrasive vibration radiated noise caused by exciting force of PWM control, and that fundamental frequency is the same as career frequency of inverter. The purpose of this study is to reduce vibration radiated noise of impeller by using vibration mode shape that has low acoustic emission.
収録刊行物
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- 日本機械学会関東支部総会講演会講演論文集
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日本機械学会関東支部総会講演会講演論文集 2016.22 (0), _OS1108-1_-_OS1108-2_, 2016
一般社団法人 日本機械学会
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詳細情報 詳細情報について
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- CRID
- 1390001205848183808
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- NII論文ID
- 110010050130
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- ISSN
- 24242691
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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
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可