Research on Noise Characteristics and Control Technology of Metro Energy Feedback Converter
The noise characteristics of metro energy feedback converter were experimentally studied to analyze the main noise source, noise transmission rules and the acoustic performance of the inlet/outlet structure. The outlet resistance muffler was designed specifically and verified by test. The results sh...
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| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | zho |
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Editorial Department of Electric Drive for Locomotives
2020-07-01
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| Series: | 机车电传动 |
| Subjects: | |
| Online Access: | http://edl.csrzic.com/thesisDetails#10.13890/j.issn.1000-128x.2020.04.111 |
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| _version_ | 1849323606995107840 |
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| author | Zhenpeng LI Yulong ZHU Jie DING Xiang ZHANG Yongsheng WANG Xiaobin ZANG |
| author_facet | Zhenpeng LI Yulong ZHU Jie DING Xiang ZHANG Yongsheng WANG Xiaobin ZANG |
| author_sort | Zhenpeng LI |
| collection | DOAJ |
| description | The noise characteristics of metro energy feedback converter were experimentally studied to analyze the main noise source, noise transmission rules and the acoustic performance of the inlet/outlet structure. The outlet resistance muffler was designed specifically and verified by test. The results showed that the fan was the main noise source and the product noise exceeding the standard was mainly caused by the fan noise transmission to the outlet directly. The scheme of outlet resistance muffler could effectively reduce the outlet noise transmission and the noise reduction at the outlet of fan could reach 17.33 dB(A). The relevant research in this paper has reference value for improving the acoustic performance of energy feedback converter and similar products and guiding the noise reduction design of product structure. |
| format | Article |
| id | doaj-art-eb787555e1744bbdad7ff2911861225e |
| institution | Kabale University |
| issn | 1000-128X |
| language | zho |
| publishDate | 2020-07-01 |
| publisher | Editorial Department of Electric Drive for Locomotives |
| record_format | Article |
| series | 机车电传动 |
| spelling | doaj-art-eb787555e1744bbdad7ff2911861225e2025-08-20T03:48:58ZzhoEditorial Department of Electric Drive for Locomotives机车电传动1000-128X2020-07-01108112,11720922051Research on Noise Characteristics and Control Technology of Metro Energy Feedback ConverterZhenpeng LIYulong ZHUJie DINGXiang ZHANGYongsheng WANGXiaobin ZANGThe noise characteristics of metro energy feedback converter were experimentally studied to analyze the main noise source, noise transmission rules and the acoustic performance of the inlet/outlet structure. The outlet resistance muffler was designed specifically and verified by test. The results showed that the fan was the main noise source and the product noise exceeding the standard was mainly caused by the fan noise transmission to the outlet directly. The scheme of outlet resistance muffler could effectively reduce the outlet noise transmission and the noise reduction at the outlet of fan could reach 17.33 dB(A). The relevant research in this paper has reference value for improving the acoustic performance of energy feedback converter and similar products and guiding the noise reduction design of product structure.http://edl.csrzic.com/thesisDetails#10.13890/j.issn.1000-128x.2020.04.111metroenergy feedback converterfan noiseresistance mufflernoise reduction designsimulationFEM |
| spellingShingle | Zhenpeng LI Yulong ZHU Jie DING Xiang ZHANG Yongsheng WANG Xiaobin ZANG Research on Noise Characteristics and Control Technology of Metro Energy Feedback Converter 机车电传动 metro energy feedback converter fan noise resistance muffler noise reduction design simulation FEM |
| title | Research on Noise Characteristics and Control Technology of Metro Energy Feedback Converter |
| title_full | Research on Noise Characteristics and Control Technology of Metro Energy Feedback Converter |
| title_fullStr | Research on Noise Characteristics and Control Technology of Metro Energy Feedback Converter |
| title_full_unstemmed | Research on Noise Characteristics and Control Technology of Metro Energy Feedback Converter |
| title_short | Research on Noise Characteristics and Control Technology of Metro Energy Feedback Converter |
| title_sort | research on noise characteristics and control technology of metro energy feedback converter |
| topic | metro energy feedback converter fan noise resistance muffler noise reduction design simulation FEM |
| url | http://edl.csrzic.com/thesisDetails#10.13890/j.issn.1000-128x.2020.04.111 |
| work_keys_str_mv | AT zhenpengli researchonnoisecharacteristicsandcontroltechnologyofmetroenergyfeedbackconverter AT yulongzhu researchonnoisecharacteristicsandcontroltechnologyofmetroenergyfeedbackconverter AT jieding researchonnoisecharacteristicsandcontroltechnologyofmetroenergyfeedbackconverter AT xiangzhang researchonnoisecharacteristicsandcontroltechnologyofmetroenergyfeedbackconverter AT yongshengwang researchonnoisecharacteristicsandcontroltechnologyofmetroenergyfeedbackconverter AT xiaobinzang researchonnoisecharacteristicsandcontroltechnologyofmetroenergyfeedbackconverter |