IGBT Real-time Junction Temperature Calculation Based on Converter Operation Data
In order to evaluate IGBT operation junction temperature of locomotive operation and provide the basis for IGBT health status and life prediction, a real-time junction temperature calculation method was proposed based on the average power loss of each fundamental period from output phase voltage and...
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| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | zho |
| Published: |
Editorial Office of Control and Information Technology
2017-01-01
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| Series: | Kongzhi Yu Xinxi Jishu |
| Subjects: | |
| Online Access: | http://ctet.csrzic.com/thesisDetails#10.13889/j.issn.2095-3631.2017.01.005 |
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| _version_ | 1849224909741359104 |
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| author | LI Yanyong XIN Li LAI Wei LIU Wenye FU Hangjie WANG Liping |
| author_facet | LI Yanyong XIN Li LAI Wei LIU Wenye FU Hangjie WANG Liping |
| author_sort | LI Yanyong |
| collection | DOAJ |
| description | In order to evaluate IGBT operation junction temperature of locomotive operation and provide the basis for IGBT health status and life prediction, a real-time junction temperature calculation method was proposed based on the average power loss of each fundamental period from output phase voltage and current of converter. A corresponding calculation program of temperature junction was developed, and performance of the proposed method was compared with PLECS electro-thermal simulation. The results showed that the proposed method not only can calculate junction temperature of different conditions accurately, but also can calculate junction temperature conveniently without knowing parameters of the control strategy and quantity limitation of loading cycles, and it is suitable for IGBT junction temperature calculation with different operation working conditions of converter in engineering application. |
| format | Article |
| id | doaj-art-d2e7b6e71f7b42a6ab445baa24d376f1 |
| institution | Kabale University |
| issn | 2096-5427 |
| language | zho |
| publishDate | 2017-01-01 |
| publisher | Editorial Office of Control and Information Technology |
| record_format | Article |
| series | Kongzhi Yu Xinxi Jishu |
| spelling | doaj-art-d2e7b6e71f7b42a6ab445baa24d376f12025-08-25T06:50:36ZzhoEditorial Office of Control and Information TechnologyKongzhi Yu Xinxi Jishu2096-54272017-01-0134242882322211IGBT Real-time Junction Temperature Calculation Based on Converter Operation DataLI YanyongXIN LiLAI WeiLIU WenyeFU HangjieWANG LipingIn order to evaluate IGBT operation junction temperature of locomotive operation and provide the basis for IGBT health status and life prediction, a real-time junction temperature calculation method was proposed based on the average power loss of each fundamental period from output phase voltage and current of converter. A corresponding calculation program of temperature junction was developed, and performance of the proposed method was compared with PLECS electro-thermal simulation. The results showed that the proposed method not only can calculate junction temperature of different conditions accurately, but also can calculate junction temperature conveniently without knowing parameters of the control strategy and quantity limitation of loading cycles, and it is suitable for IGBT junction temperature calculation with different operation working conditions of converter in engineering application.http://ctet.csrzic.com/thesisDetails#10.13889/j.issn.2095-3631.2017.01.005IGBTpower lossjunction temperatureconverterfield datareal-time calculation |
| spellingShingle | LI Yanyong XIN Li LAI Wei LIU Wenye FU Hangjie WANG Liping IGBT Real-time Junction Temperature Calculation Based on Converter Operation Data Kongzhi Yu Xinxi Jishu IGBT power loss junction temperature converter field data real-time calculation |
| title | IGBT Real-time Junction Temperature Calculation Based on Converter Operation Data |
| title_full | IGBT Real-time Junction Temperature Calculation Based on Converter Operation Data |
| title_fullStr | IGBT Real-time Junction Temperature Calculation Based on Converter Operation Data |
| title_full_unstemmed | IGBT Real-time Junction Temperature Calculation Based on Converter Operation Data |
| title_short | IGBT Real-time Junction Temperature Calculation Based on Converter Operation Data |
| title_sort | igbt real time junction temperature calculation based on converter operation data |
| topic | IGBT power loss junction temperature converter field data real-time calculation |
| url | http://ctet.csrzic.com/thesisDetails#10.13889/j.issn.2095-3631.2017.01.005 |
| work_keys_str_mv | AT liyanyong igbtrealtimejunctiontemperaturecalculationbasedonconverteroperationdata AT xinli igbtrealtimejunctiontemperaturecalculationbasedonconverteroperationdata AT laiwei igbtrealtimejunctiontemperaturecalculationbasedonconverteroperationdata AT liuwenye igbtrealtimejunctiontemperaturecalculationbasedonconverteroperationdata AT fuhangjie igbtrealtimejunctiontemperaturecalculationbasedonconverteroperationdata AT wangliping igbtrealtimejunctiontemperaturecalculationbasedonconverteroperationdata |