Noise Control of Forced Air-cooled Metro Auxiliary Converter
It carried on an identification study based on the operation noise of one type of forced air-cooled metro auxiliary converter, designed a noise reduction scheme contained vibration reduction, sound absorption and acoustic structure of air inlet and outlet based on vibration, noise source and transmi...
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| Main Authors: | , , , , |
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| Format: | Article |
| Language: | zho |
| Published: |
Editorial Office of Control and Information Technology
2016-01-01
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| Series: | Kongzhi Yu Xinxi Jishu |
| Subjects: | |
| Online Access: | http://ctet.csrzic.com/thesisDetails#10.13889/j.issn.2095-3631.2016.04.010 |
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| Summary: | It carried on an identification study based on the operation noise of one type of forced air-cooled metro auxiliary converter, designed a noise reduction scheme contained vibration reduction, sound absorption and acoustic structure of air inlet and outlet based on vibration, noise source and transmission route. Overall noise reduction scheme was carried out and test evaluation was given. Test results show that the operation noise of converter can be controlled significantly with this noise reduction scheme. |
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| ISSN: | 2096-5427 |