Research on Uninterrupted Power Supply Technology for Separate Winding Powered Converter
If the auxiliary converter and train power supply system of electric locomotive and EMU use separate windings for power supply, there is a problem of power interruption during pantograph passing neutral sections. Aiming at this problem, it proposed an uninterrupted power supply technology for separa...
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| Main Authors: | , , , , |
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| Format: | Article |
| Language: | zho |
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Editorial Office of Control and Information Technology
2020-01-01
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| Series: | Kongzhi Yu Xinxi Jishu |
| Subjects: | |
| Online Access: | http://ctet.csrzic.com/thesisDetails#10.13889/j.issn.2096-5427.2020.03.013 |
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| _version_ | 1849224896120356864 |
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| author | HU Jingyu XU Guangwei LIU Jiancheng LUO Wenguang PENG Yun |
| author_facet | HU Jingyu XU Guangwei LIU Jiancheng LUO Wenguang PENG Yun |
| author_sort | HU Jingyu |
| collection | DOAJ |
| description | If the auxiliary converter and train power supply system of electric locomotive and EMU use separate windings for power supply, there is a problem of power interruption during pantograph passing neutral sections. Aiming at this problem, it proposed an uninterrupted power supply technology for separate winding powered converter, which is suitable for multiple topologies. Resonance overvoltage of traction transformer that severely restricts the uninterrupted power supply technology was analyzed and effective solutions to avoid resonance interval were proposed. Simulation test results verify the correctness and feasibility of the overall technical solution. |
| format | Article |
| id | doaj-art-a30b1ae8474242b8ae602d9a20dc402a |
| institution | Kabale University |
| issn | 2096-5427 |
| language | zho |
| publishDate | 2020-01-01 |
| publisher | Editorial Office of Control and Information Technology |
| record_format | Article |
| series | Kongzhi Yu Xinxi Jishu |
| spelling | doaj-art-a30b1ae8474242b8ae602d9a20dc402a2025-08-25T06:50:14ZzhoEditorial Office of Control and Information TechnologyKongzhi Yu Xinxi Jishu2096-54272020-01-0137687282319200Research on Uninterrupted Power Supply Technology for Separate Winding Powered ConverterHU JingyuXU GuangweiLIU JianchengLUO WenguangPENG YunIf the auxiliary converter and train power supply system of electric locomotive and EMU use separate windings for power supply, there is a problem of power interruption during pantograph passing neutral sections. Aiming at this problem, it proposed an uninterrupted power supply technology for separate winding powered converter, which is suitable for multiple topologies. Resonance overvoltage of traction transformer that severely restricts the uninterrupted power supply technology was analyzed and effective solutions to avoid resonance interval were proposed. Simulation test results verify the correctness and feasibility of the overall technical solution.http://ctet.csrzic.com/thesisDetails#10.13889/j.issn.2096-5427.2020.03.013precision synchronizationseparate winding powerwinding couplinguninterrupted power supplyresonance overvoltageamplitude and phase control |
| spellingShingle | HU Jingyu XU Guangwei LIU Jiancheng LUO Wenguang PENG Yun Research on Uninterrupted Power Supply Technology for Separate Winding Powered Converter Kongzhi Yu Xinxi Jishu precision synchronization separate winding power winding coupling uninterrupted power supply resonance overvoltage amplitude and phase control |
| title | Research on Uninterrupted Power Supply Technology for Separate Winding Powered Converter |
| title_full | Research on Uninterrupted Power Supply Technology for Separate Winding Powered Converter |
| title_fullStr | Research on Uninterrupted Power Supply Technology for Separate Winding Powered Converter |
| title_full_unstemmed | Research on Uninterrupted Power Supply Technology for Separate Winding Powered Converter |
| title_short | Research on Uninterrupted Power Supply Technology for Separate Winding Powered Converter |
| title_sort | research on uninterrupted power supply technology for separate winding powered converter |
| topic | precision synchronization separate winding power winding coupling uninterrupted power supply resonance overvoltage amplitude and phase control |
| url | http://ctet.csrzic.com/thesisDetails#10.13889/j.issn.2096-5427.2020.03.013 |
| work_keys_str_mv | AT hujingyu researchonuninterruptedpowersupplytechnologyforseparatewindingpoweredconverter AT xuguangwei researchonuninterruptedpowersupplytechnologyforseparatewindingpoweredconverter AT liujiancheng researchonuninterruptedpowersupplytechnologyforseparatewindingpoweredconverter AT luowenguang researchonuninterruptedpowersupplytechnologyforseparatewindingpoweredconverter AT pengyun researchonuninterruptedpowersupplytechnologyforseparatewindingpoweredconverter |