功率(物理)
电力电子
电气工程
数码产品
计算机科学
功率半导体器件
电源模块
电力系统
电源管理
工程类
出处
期刊:International Telecommunications Energy Conference
日期:2003-01-01
卷期号:: 9-13
被引量:5
摘要
Recent researches on next-generation power devices has shown remarkable progress, especially in wide band-gap power devices such as silicon carbide and gallium nitride devices, as well as novel silicon devices, like a super junction FETs. The future direction of power electronics applications is investigated in a term of output power density as an index of future power electronics roadmap, instead of power conversion efficiency; taking into account advanced devices and related technologies. A next-generation CPU power supply, a compact unit-inverter and an electric vehicle are selected as typical future applications. The possibility of power electronics innovation, with progress in the output power densities of more than 10 W/cm/sup 3/ to 30 W/cm/sup 3/ is discussed in this paper.
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