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The internal junction temperature of an IGBT is the key element of confining life period of components. Meanwhile, during the IGBT works as a switch in a half bridge circuit, it usually arrives at a high temperature level about 150 °C to 175 °C, due to the accumulation of heat in the junction of IGBT. Thus, a large quantity of energy is lost in the form of heat. This paper focuses on the reduction...
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