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DC Circuit Breakers: A Technology Development Status Survey
Journal article   Open access   Peer reviewed

DC Circuit Breakers: A Technology Development Status Survey

Sheng Zheng, Reza Kheirollahi, Jiuping Pan, Lingxiao Xue, Jun Wang, Fei Lu and Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)
IEEE transactions on smart grid, v 13(5), pp 3915-3928
Sep 2022
url
https://www.osti.gov/biblio/1842599View

Abstract

Active Clamping Control Circuit breakers Circuit faults Coordination Current Commutation Current Limiting DC Circuit breakers Fault currents Fault Detection Fault Location Marketing Analysis Resistance Time factors Topology Voltage
DC circuit breakers (DCCBs) play a significant role in obtaining the reliability and stability of DC power systems. Selective and fast isolating of faults minimizes the power supply outages to end electricity users and protects the power converters implemented in the DC system. During the last decades, DCCBs have been deeply investigated in industry and academia. There has been impressive progress in terms of efficiency, response time, power-density, lifetime, and electrical operating ratings. Introducing wide bandgap (WBG) devices further has motivated researchers to propose more efficient and novel topologies. This paper provides a point of reference and a background review for DCCBs from novel aspects, fulfilling absent parts in the literature. The elaborated subjects include current commutation circuitry, DCCBs trip-curves developments, newly added functions to DCCBs, as well as marketing analysis. The advancements of DCCBs are surveyed and development needs are recognized. This paper aims to identify the future research needs of DCCBs for emerging DC power systems.

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UN Sustainable Development Goals (SDGs)

This publication has contributed to the advancement of the following goals:

#7 Affordable and Clean Energy

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Collaboration types
Domestic collaboration
Web of Science research areas
Engineering, Electrical & Electronic
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