Impact of PWM Voltage Waveforms on Magnet Wire Insulation Partial Discharge in SiC-Based Motor Drives
Partial discharge (PD) is a prime cause of premature failure of inverter-fed motor winding insulation. With the emergence of fast-switching wide-bandgap silicon-carbide (SiC) power semiconductor devices, random-wound motors are more vulnerable to highly repetitive PDs due to the high-frequency steep...
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Formato: | article |
Lenguaje: | EN |
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IEEE
2021
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Acceso en línea: | https://doaj.org/article/7fa86e760b8440d1a26ab22ae3a616db |
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