Impedance-sum stability criterion for power electronic systems with two converters/sources

The impedance-ratio criterion is widely adopted for analyzing the small-signal stability of systems with cascaded power electronic converters. However, the impedance ratio is formed differently for different cascaded systems. In this paper, a generic impedance-sum criterion is proposed for the stabi...

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Bibliographic Details
Main Authors: Zhong, Qing-Chang, Zhang, Xin
Other Authors: School of Electrical and Electronic Engineering
Format: Journal Article
Language:English
Published: 2019
Subjects:
Online Access:https://hdl.handle.net/10356/105997
http://hdl.handle.net/10220/48866
http://dx.doi.org/10.1109/ACCESS.2019.2894338