Lifetime Extension Method for Three-Phase Voltage Source Converters Using Discontinuous PWM Scheme with Hybrid Offset Voltage

This paper proposes a lifespan extension technique for three-phase voltage inverters using hybrid offset voltage. The proposed method lengthens the inverter lifetime by independently adjusting the switching frequency of the three phases in accordance with the aging degree. To reduce the switching op...

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Autors principals:	Jaechang Kim, Minh-Hoang Nguyen, Sangshin Kwak, Seungdeog Choi
Format:	Artigo
Idioma:	Inglês
Publicat:	MDPI AG 2023-06-01
Col·lecció:	Machines
Matèries:	lifetime extension SiC MOSFET gate oxide degradation switching frequency space vector PWM discontinuous PWM
Accés en línia:	https://www.mdpi.com/2075-1702/11/6/612
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