A Novel Online Method for Monitoring the Junction Temperature Based on the Input and Output of the Inverter
2021 8th International Conference on Electrical and Electronics Engineering (ICEEE)(2021)
Abstract
Junction temperature is an important performance parameter for the operation of power semiconductor devices and it is also one of the main factors leading to device failure. This paper proposes a novel online method for monitoring the junction temperature based on the input and output of the inverter. By obtaining the input and output voltage and current of the inverter, the turn-off transient wav...
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Key words
Temperature measurement,Temperature sensors,Temperature distribution,Semiconductor device measurement,Optical variables measurement,Inverters,Data mining
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