Investigation of current-ripple for three-phase four-wire inverter-fed motors

The three-phase four-wire drive system (4wEL) has been proved to be available of realizing fault-tolerant operation. However, this type of electric drive system (EDS) still has problems of higher current ripple than traditional three-wire EDSs. For a better understanding of the current ripple, a the...

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Bibliographic Details
Main Authors: Zhao Zhao, Roberto Leidhold
Format: Article
Language:English
Published: Elsevier 2020-12-01
Series:Energy Reports
Subjects:
PWM
Online Access:http://www.sciencedirect.com/science/article/pii/S2352484720316607