Optimal Design of IGBT Protection Circuit for Traction Power Unit
In order to solve the fault diagnosis not accurate problem in traction system grounding protection test, research and analysis were carried out for system and components, which pointed out that the reason was the improper selection of IGBT driving device in traction power unit. By adjusting the para...
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| Format: | Article |
| Language: | zho |
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Editorial Department of Electric Drive for Locomotives
2017-01-01
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| Series: | 机车电传动 |
| Subjects: | |
| Online Access: | http://edl.csrzic.com/thesisDetails#10.13890/j.issn.1000-128x.2017.04.005 |
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| _version_ | 1850274241755217920 |
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| author | GUAN Junqing WANG Lei NIU Yong |
| author_facet | GUAN Junqing WANG Lei NIU Yong |
| author_sort | GUAN Junqing |
| collection | DOAJ |
| description | In order to solve the fault diagnosis not accurate problem in traction system grounding protection test, research and analysis were carried out for system and components, which pointed out that the reason was the improper selection of IGBT driving device in traction power unit. By adjusting the parameters of capacitance and resistance of short circuit protection circuit of IGBT drive plate, the problems were solved. Through the research and analysis of the system and the optimization design of the IGBT drive circuit, the fault could be located accurately, which was helpful for the maintenance of the traction system of the EMUs. |
| format | Article |
| id | doaj-art-a89acd3acf27416cbfb6ab0fc9364be8 |
| institution | OA Journals |
| issn | 1000-128X |
| language | zho |
| publishDate | 2017-01-01 |
| publisher | Editorial Department of Electric Drive for Locomotives |
| record_format | Article |
| series | 机车电传动 |
| spelling | doaj-art-a89acd3acf27416cbfb6ab0fc9364be82025-08-20T01:51:12ZzhoEditorial Department of Electric Drive for Locomotives机车电传动1000-128X2017-01-012020917202Optimal Design of IGBT Protection Circuit for Traction Power UnitGUAN JunqingWANG LeiNIU YongIn order to solve the fault diagnosis not accurate problem in traction system grounding protection test, research and analysis were carried out for system and components, which pointed out that the reason was the improper selection of IGBT driving device in traction power unit. By adjusting the parameters of capacitance and resistance of short circuit protection circuit of IGBT drive plate, the problems were solved. Through the research and analysis of the system and the optimization design of the IGBT drive circuit, the fault could be located accurately, which was helpful for the maintenance of the traction system of the EMUs.http://edl.csrzic.com/thesisDetails#10.13890/j.issn.1000-128x.2017.04.005traction systemgroundingtraction power unitIGBTdrive circuitshort circuit protection |
| spellingShingle | GUAN Junqing WANG Lei NIU Yong Optimal Design of IGBT Protection Circuit for Traction Power Unit 机车电传动 traction system grounding traction power unit IGBT drive circuit short circuit protection |
| title | Optimal Design of IGBT Protection Circuit for Traction Power Unit |
| title_full | Optimal Design of IGBT Protection Circuit for Traction Power Unit |
| title_fullStr | Optimal Design of IGBT Protection Circuit for Traction Power Unit |
| title_full_unstemmed | Optimal Design of IGBT Protection Circuit for Traction Power Unit |
| title_short | Optimal Design of IGBT Protection Circuit for Traction Power Unit |
| title_sort | optimal design of igbt protection circuit for traction power unit |
| topic | traction system grounding traction power unit IGBT drive circuit short circuit protection |
| url | http://edl.csrzic.com/thesisDetails#10.13890/j.issn.1000-128x.2017.04.005 |
| work_keys_str_mv | AT guanjunqing optimaldesignofigbtprotectioncircuitfortractionpowerunit AT wanglei optimaldesignofigbtprotectioncircuitfortractionpowerunit AT niuyong optimaldesignofigbtprotectioncircuitfortractionpowerunit |