Fault Interruption Scheme for HVDC System Using SiC-MESFET and VCB Based Hybrid Circuit Breaker

As high voltage DC power system is gaining popularity, power electronic switching devices are becoming increasingly advanced to overcome problems of timely fault isolation. In this context, hybrid DC circuit breakers (DCHCBs), especially, together with wideband gap-based semiconductor devices, play...

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Autores principales:	Waheed A. Khan, Ali Raza, M. Rehan Usman, Shahzaib Hamid, Saif-Ur- Rehman, M. Arslan Usman, Christos Politis
Formato:	article
Lenguaje:	EN
Publicado:	IEEE 2021
Materias:	Hybrid DC circuit breaker (DCHCB) vacuum circuit breaker (VCB) MOSFET and MESFET as switch Electrical engineering. Electronics. Nuclear engineering TK1-9971
Acceso en línea:	https://doaj.org/article/99c152b3ac7040a7a5d3bb4839c2cfda
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spelling	oai:doaj.org-article:99c152b3ac7040a7a5d3bb4839c2cfda2021-12-03T00:00:50ZFault Interruption Scheme for HVDC System Using SiC-MESFET and VCB Based Hybrid Circuit Breaker2169-353610.1109/ACCESS.2021.3130736https://doaj.org/article/99c152b3ac7040a7a5d3bb4839c2cfda2021-01-01T00:00:00Zhttps://ieeexplore.ieee.org/document/9627093/https://doaj.org/toc/2169-3536As high voltage DC power system is gaining popularity, power electronic switching devices are becoming increasingly advanced to overcome problems of timely fault isolation. In this context, hybrid DC circuit breakers (DCHCBs), especially, together with wideband gap-based semiconductor devices, play a crucial role to tackle the current and voltage at high power and frequency. In this paper, a hybrid DC circuit breaker is designed leading to development of a fault interruption scheme for HVDC power system, as in HVDC system, fault interruption is considered more critical compared to the conventional high voltage AC (HVAC) power system. The proposed design of hybrid circuit breaker (HCB) involves combination of mechanical and electronic switches for efficient fault interruption. The mechanical part is covered by using vacuum circuit breaker (VCB) and the electronic switching part involves use of SiC-MESFET as these are more powerful and fast switching elements. For the fault interruption schemes to be valid, artificial current zero is created using current commutation. The system model is designed using Simulink and comparisons are carried out between the proposed hybrid scheme and the recent fault interruption schemes in terms of power loss and fault clearing time. The results of the proposed design are measured in terms of system current, commutation current and voltage across the commutation capacitor.Waheed A. KhanAli RazaM. Rehan UsmanShahzaib HamidSaif-Ur- RehmanM. Arslan UsmanChristos PolitisIEEEarticleHybrid DC circuit breaker (DCHCB)vacuum circuit breaker (VCB)MOSFET and MESFET as switchElectrical engineering. Electronics. Nuclear engineeringTK1-9971ENIEEE Access, Vol 9, Pp 157371-157383 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Hybrid DC circuit breaker (DCHCB) vacuum circuit breaker (VCB) MOSFET and MESFET as switch Electrical engineering. Electronics. Nuclear engineering TK1-9971
spellingShingle	Hybrid DC circuit breaker (DCHCB) vacuum circuit breaker (VCB) MOSFET and MESFET as switch Electrical engineering. Electronics. Nuclear engineering TK1-9971 Waheed A. Khan Ali Raza M. Rehan Usman Shahzaib Hamid Saif-Ur- Rehman M. Arslan Usman Christos Politis Fault Interruption Scheme for HVDC System Using SiC-MESFET and VCB Based Hybrid Circuit Breaker
description	As high voltage DC power system is gaining popularity, power electronic switching devices are becoming increasingly advanced to overcome problems of timely fault isolation. In this context, hybrid DC circuit breakers (DCHCBs), especially, together with wideband gap-based semiconductor devices, play a crucial role to tackle the current and voltage at high power and frequency. In this paper, a hybrid DC circuit breaker is designed leading to development of a fault interruption scheme for HVDC power system, as in HVDC system, fault interruption is considered more critical compared to the conventional high voltage AC (HVAC) power system. The proposed design of hybrid circuit breaker (HCB) involves combination of mechanical and electronic switches for efficient fault interruption. The mechanical part is covered by using vacuum circuit breaker (VCB) and the electronic switching part involves use of SiC-MESFET as these are more powerful and fast switching elements. For the fault interruption schemes to be valid, artificial current zero is created using current commutation. The system model is designed using Simulink and comparisons are carried out between the proposed hybrid scheme and the recent fault interruption schemes in terms of power loss and fault clearing time. The results of the proposed design are measured in terms of system current, commutation current and voltage across the commutation capacitor.
format	article
author	Waheed A. Khan Ali Raza M. Rehan Usman Shahzaib Hamid Saif-Ur- Rehman M. Arslan Usman Christos Politis
author_facet	Waheed A. Khan Ali Raza M. Rehan Usman Shahzaib Hamid Saif-Ur- Rehman M. Arslan Usman Christos Politis
author_sort	Waheed A. Khan
title	Fault Interruption Scheme for HVDC System Using SiC-MESFET and VCB Based Hybrid Circuit Breaker
title_short	Fault Interruption Scheme for HVDC System Using SiC-MESFET and VCB Based Hybrid Circuit Breaker
title_full	Fault Interruption Scheme for HVDC System Using SiC-MESFET and VCB Based Hybrid Circuit Breaker
title_fullStr	Fault Interruption Scheme for HVDC System Using SiC-MESFET and VCB Based Hybrid Circuit Breaker
title_full_unstemmed	Fault Interruption Scheme for HVDC System Using SiC-MESFET and VCB Based Hybrid Circuit Breaker
title_sort	fault interruption scheme for hvdc system using sic-mesfet and vcb based hybrid circuit breaker
publisher	IEEE
publishDate	2021
url	https://doaj.org/article/99c152b3ac7040a7a5d3bb4839c2cfda
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Fault Interruption Scheme for HVDC System Using SiC-MESFET and VCB Based Hybrid Circuit Breaker

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