A method for the suppression of fluctuations in the neutral-point potential of a three-level NPC inverter with a capacitor-voltage loop

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A method for the suppression of fluctuations in the neutral-point potential of a three-level NPC inverter with a capacitor-voltage loop

This paper investigates the problem of fluctuation of the neutral-point potential (NPP) in a three-level NPC inverter with a capacitor-voltage loop. The phase pulse width duty cycle disturbance PWM method is proposed to suppress the NPP fluctuation efficiently. Based on the basic carrier-based Phase...

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Bibliographic Details
Main Authors:	Zhang, Yun, Li, Jing, Li, Xinmin, Cao, Yanfei, Sumner, Mark, Xia, Changliang
Format:	Article
Published:	IEEE 2017
Subjects:	Three-level NPC inverter neutral-point potential capacitor-voltage loop fluctuation-suppression.
Online Access:	https://eprints.nottingham.ac.uk/39381/

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