Design of High Efficiency Cooler for IGBT Module in CRH2
For the high-power insulated gate bipolar translator (IGBT) module, which is presently used in the converter of CRH2, four types of high-efficiency cooler for the traction converter of CRH2 were designed. Using FLUENT to simulate four types of cooler models and comprehensively analyzing and comparin...
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| Format: | Article |
| Language: | zho |
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Journal of Refrigeration Magazines Agency Co., Ltd.
2020-01-01
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| Series: | Zhileng xuebao |
| Subjects: | |
| Online Access: | http://www.zhilengxuebao.com/thesisDetails#10.3969/j.issn.0253-4339.2020.06.150 |
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| _version_ | 1850027591125172224 |
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| author | Gao Feng Zhang Yi Pan Xiaoyan |
| author_facet | Gao Feng Zhang Yi Pan Xiaoyan |
| author_sort | Gao Feng |
| collection | DOAJ |
| description | For the high-power insulated gate bipolar translator (IGBT) module, which is presently used in the converter of CRH2, four types of high-efficiency cooler for the traction converter of CRH2 were designed. Using FLUENT to simulate four types of cooler models and comprehensively analyzing and comparing the simulation results, cha-30×10 was determined to be the best cooler model, and the optimal model was quadratically optimized. The optimal scheme was determined to be the 160° cooler, and the relationship between the maximum temperature, maximum thermal resistance, pressure drop, and the flowrate of coolant was obtained. With an inlet mass flow rate 0.1 kg/s, the simulation results show that the maximum temperature of the cha-30×10 (160°) cooler is 3 K lower than that of shun- 20×10, and the maximum thermal resistance is 7.8% lower than that of shun-20×10. |
| format | Article |
| id | doaj-art-6d3318754f2e4d03ad2aa3d76cf2e2a0 |
| institution | DOAJ |
| issn | 0253-4339 |
| language | zho |
| publishDate | 2020-01-01 |
| publisher | Journal of Refrigeration Magazines Agency Co., Ltd. |
| record_format | Article |
| series | Zhileng xuebao |
| spelling | doaj-art-6d3318754f2e4d03ad2aa3d76cf2e2a02025-08-20T03:00:06ZzhoJournal of Refrigeration Magazines Agency Co., Ltd.Zhileng xuebao0253-43392020-01-014166508349Design of High Efficiency Cooler for IGBT Module in CRH2Gao FengZhang YiPan XiaoyanFor the high-power insulated gate bipolar translator (IGBT) module, which is presently used in the converter of CRH2, four types of high-efficiency cooler for the traction converter of CRH2 were designed. Using FLUENT to simulate four types of cooler models and comprehensively analyzing and comparing the simulation results, cha-30×10 was determined to be the best cooler model, and the optimal model was quadratically optimized. The optimal scheme was determined to be the 160° cooler, and the relationship between the maximum temperature, maximum thermal resistance, pressure drop, and the flowrate of coolant was obtained. With an inlet mass flow rate 0.1 kg/s, the simulation results show that the maximum temperature of the cha-30×10 (160°) cooler is 3 K lower than that of shun- 20×10, and the maximum thermal resistance is 7.8% lower than that of shun-20×10.http://www.zhilengxuebao.com/thesisDetails#10.3969/j.issn.0253-4339.2020.06.150radiatorinsulated gate bipolar translator(ICBT)numerical simulationcofficient of performance |
| spellingShingle | Gao Feng Zhang Yi Pan Xiaoyan Design of High Efficiency Cooler for IGBT Module in CRH2 Zhileng xuebao radiator insulated gate bipolar translator(ICBT) numerical simulation cofficient of performance |
| title | Design of High Efficiency Cooler for IGBT Module in CRH2 |
| title_full | Design of High Efficiency Cooler for IGBT Module in CRH2 |
| title_fullStr | Design of High Efficiency Cooler for IGBT Module in CRH2 |
| title_full_unstemmed | Design of High Efficiency Cooler for IGBT Module in CRH2 |
| title_short | Design of High Efficiency Cooler for IGBT Module in CRH2 |
| title_sort | design of high efficiency cooler for igbt module in crh2 |
| topic | radiator insulated gate bipolar translator(ICBT) numerical simulation cofficient of performance |
| url | http://www.zhilengxuebao.com/thesisDetails#10.3969/j.issn.0253-4339.2020.06.150 |
| work_keys_str_mv | AT gaofeng designofhighefficiencycoolerforigbtmoduleincrh2 AT zhangyi designofhighefficiencycoolerforigbtmoduleincrh2 AT panxiaoyan designofhighefficiencycoolerforigbtmoduleincrh2 |