Junction temperature estimation method for a 600 V, 30A IGBT module during converter operation
نویسندگان
چکیده
On-line VCE_ON and VF Measurement This paper proposes an accurate method to estimate the junction temperature using the on-state collector-emitter voltage and load current. By the proposed method, the estimation error which comes from the different temperatures of the interconnection materials in the module is compensated. Finally, it leads to satisfactory estimated results. The proposed method has been verified by means of an IR (Infra-Red) camera during power converter operations when the loading current is sinusoidal..
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ورودعنوان ژورنال:
- Microelectronics Reliability
دوره 55 شماره
صفحات -
تاریخ انتشار 2015