Fig. 7
From: A new ensemble-based classifier for IGBT open-circuit fault diagnosis in three-phase PWM converter
![Fig. 7](http://media.springernature.com/full/springer-static/image/art%3A10.1186%2Fs41601-018-0109-x/MediaObjects/41601_2018_109_Fig7_HTML.png)
The waveform when T1 and T4 are under open-circuit fault
From: A new ensemble-based classifier for IGBT open-circuit fault diagnosis in three-phase PWM converter
The waveform when T1 and T4 are under open-circuit fault