An online extraction method of junction temperature in IGBT devices with saturation voltage drop

An online extraction method of junction temperature in IGBT devices with saturation voltage drop

The junction temperature, working performance, lifespan, and reliability of insulated gate bipolar transistor (IGBT) modules are closely related. Achieving online monitoring of IGBT junction temperature is of great significance to improve the reliability and extend the service life of power electron...

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Bibliographic Details
Main Authors: WANG Zequn, TIAN Xiaoyu, SONG Zhiru, SONG Wensheng
Format: Article
Language:zho
Published: Editorial Department of Electric Drive for Locomotives 2023-09-01
Series:机车电传动
Subjects:
IGBT module
conduction voltage drop
junction temperature measurement
low-current saturation voltage drop method
high-current saturation voltage drop method
Online Access:http://edl.csrzic.com/thesisDetails#10.13890/j.issn.1000-128X.2023.05.019
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http://edl.csrzic.com/thesisDetails#10.13890/j.issn.1000-128X.2023.05.019

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