ｲﾝﾊﾟﾙｽﾓﾃﾞﾙ ﾆ ﾓﾄｽﾞﾞｸ ﾊﾟﾜｰﾊﾝﾄﾞｳﾀｲ ﾃﾞﾊﾞｲｽ ﾉ ｿﾝｼﾂｹｲｻﾝｼｭﾎｳ
Power Loss Calculation Method based on Impulse Model for Power Semiconductor Devices
白濱 秀文 ,
武藤 司 ,
ｼﾗﾊﾏ ﾋﾃﾞﾌﾐ ,
ﾑﾄｳ ﾂｶｻ ,
43 , 2017-10-31 , 福岡工業大学ｴﾚｸﾄﾛﾆｸｽ研究所 , Fukuoka Institute of Technology Electronics Research Laboratory
When designing a power electronics equipment such as rectifiers and inverters, it is indispensable to calculate power loss of power semiconductors for estimation of power conversion efficiency, which influences mounting and cooling design of the equipment. In this paper, new approach for power loss calculation of power semiconductors based on Impulse Model is proposed. Proposed method is achieved by MATLAB-Simulink, and then the precision of the method is compared with that of a conventional loss calculation way. As a result, it is proved that the proposed method is practical.