Development of Traction Converter for Freight 250 km/h EMUs
In order to adapt to the development requirements of fast freight transportation, a 250 km/h freight EMUs traction converter was designed by optimizing the control of the rectifier, traction inverter and auxiliary inverter of the existing converter.The simulation results showed that the improved alg...
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| Format: | Article |
| Language: | zho |
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Editorial Department of Electric Drive for Locomotives
2019-11-01
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| Series: | 机车电传动 |
| Subjects: | |
| Online Access: | http://edl.csrzic.com/thesisDetails#10.13890/j.issn.1000-128x.2019.06.006 |
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| _version_ | 1850274345377595392 |
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| author | Ting YANG Zhenjun LIN Xionghui TANG Yongjiang LIU Gang ZHENG Xin XUE |
| author_facet | Ting YANG Zhenjun LIN Xionghui TANG Yongjiang LIU Gang ZHENG Xin XUE |
| author_sort | Ting YANG |
| collection | DOAJ |
| description | In order to adapt to the development requirements of fast freight transportation, a 250 km/h freight EMUs traction converter was designed by optimizing the control of the rectifier, traction inverter and auxiliary inverter of the existing converter.The simulation results showed that the improved algorithm could improve the quality of the current signal at the grid side, reduce the harmonic content of the auxiliary converter output voltage, and improve the imbalance between the voltages of the auxiliary converter output. Functional and research tests showed that the temperature rise results met the actual requirements, and the type tests also verified the rationality of the electrical system design of 250 km/h freight EMUs. |
| format | Article |
| id | doaj-art-5e34737ae0e34ecea949da3b92891eae |
| institution | OA Journals |
| issn | 1000-128X |
| language | zho |
| publishDate | 2019-11-01 |
| publisher | Editorial Department of Electric Drive for Locomotives |
| record_format | Article |
| series | 机车电传动 |
| spelling | doaj-art-5e34737ae0e34ecea949da3b92891eae2025-08-20T01:51:10ZzhoEditorial Department of Electric Drive for Locomotives机车电传动1000-128X2019-11-012327,3220925434Development of Traction Converter for Freight 250 km/h EMUsTing YANGZhenjun LINXionghui TANGYongjiang LIUGang ZHENGXin XUEIn order to adapt to the development requirements of fast freight transportation, a 250 km/h freight EMUs traction converter was designed by optimizing the control of the rectifier, traction inverter and auxiliary inverter of the existing converter.The simulation results showed that the improved algorithm could improve the quality of the current signal at the grid side, reduce the harmonic content of the auxiliary converter output voltage, and improve the imbalance between the voltages of the auxiliary converter output. Functional and research tests showed that the temperature rise results met the actual requirements, and the type tests also verified the rationality of the electrical system design of 250 km/h freight EMUs.http://edl.csrzic.com/thesisDetails#10.13890/j.issn.1000-128x.2019.06.006freight 250 km/h EMUs4-quadrant convertertraction inverterauxiliary invertercarrier phase shiftingsimulation |
| spellingShingle | Ting YANG Zhenjun LIN Xionghui TANG Yongjiang LIU Gang ZHENG Xin XUE Development of Traction Converter for Freight 250 km/h EMUs 机车电传动 freight 250 km/h EMUs 4-quadrant converter traction inverter auxiliary inverter carrier phase shifting simulation |
| title | Development of Traction Converter for Freight 250 km/h EMUs |
| title_full | Development of Traction Converter for Freight 250 km/h EMUs |
| title_fullStr | Development of Traction Converter for Freight 250 km/h EMUs |
| title_full_unstemmed | Development of Traction Converter for Freight 250 km/h EMUs |
| title_short | Development of Traction Converter for Freight 250 km/h EMUs |
| title_sort | development of traction converter for freight 250 km h emus |
| topic | freight 250 km/h EMUs 4-quadrant converter traction inverter auxiliary inverter carrier phase shifting simulation |
| url | http://edl.csrzic.com/thesisDetails#10.13890/j.issn.1000-128x.2019.06.006 |
| work_keys_str_mv | AT tingyang developmentoftractionconverterforfreight250kmhemus AT zhenjunlin developmentoftractionconverterforfreight250kmhemus AT xionghuitang developmentoftractionconverterforfreight250kmhemus AT yongjiangliu developmentoftractionconverterforfreight250kmhemus AT gangzheng developmentoftractionconverterforfreight250kmhemus AT xinxue developmentoftractionconverterforfreight250kmhemus |