Efficient Protection Scheme Based on Y-Source Circuit Breaker in Bi-Directional Zones for MVDC Micro-Grids

A new bi-directional circuit breaker is presented for medium-voltage dc (MVDC) systems. The Y-source impedance network topology is used to implement the breaker. The current transfer function is derived to show the frequency response and the breaker operation with the high frequencies. Mathematical...

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Bibliographic Details

Published in:	Inventions
Main Authors:	Haider Al-khafaf, Johnson Asumadu
Format:	Article
Language:	English
Published:	MDPI AG 2021-03-01
Subjects:	MVDC grid protection solid-state DC circuit breakers coupled inductors impedance source networks fault isolation
Online Access:	https://www.mdpi.com/2411-5134/6/1/18