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Comparison of Hybrid Electric Vehicle Power Electronics Cooling Options.
| 题名： | Comparison of Hybrid Electric Vehicle Power Electronics Cooling Options. |
| 作者： | o'keefe, m. bennion, k. |
| 关键词： | comparisons, temperatures, coolants, heat transfer, alternative fuels, inverters, silicon, targets, transistors, propulsion |
| 摘要： | This study quantifies the heat dissipation potential of three inverter package configurations over a range of control factors. These factors include coolant temperature, number of sides available for cooling, effective heat transfer coefficient, maximum semiconductor junction temperature, and interface material thermal resistance. Heat dissipation potentials are examined in contrast to a research goal to use 105C coolant and dissipate 200 W/cm2 heat across the insulated gate bipolar transistor and diode silicon area. Advanced double-sided cooling configurations with aggressive heat transfer coefficients show the possibility of meeting these targets for a 125C maximum junction temperature, but further investigation is needed. Even with maximum tolerable junction temperatures of 200C, effective heat transfer coefficients of 5,000 to 10,000 W/m2-K will be needed for coolant temperatures of 105C or higher. / Supplementary Notes: Sponsored by Department of Energy, Washington, DC. / Availability Note: Order this product from NTIS by: phone at 1-800-553-NTIS (U.S. customers); (703)605-6000 (other countries); fax at (703)605-6900; and email at orders@ntis.gov. NTIS is located at 5285 Port Royal Road, Springfield, VA, 22161, USA. |
| 总页数： | u0813；11p |
| 报告类型： | 科技报告 |
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