A Study on the Power Line Operation Strategy by the Energy Storage System to Ensure Hosting Capacity of Distribution Feeder with Electrical Vehicle Charging Infrastructure

The introduction of a complex electrical vehicle charging (EVC) infrastructure consisting of an electrical vehicle (EV) charger and renewable energy source (RES) in the distribution system has been required as an important countermeasure for global environmental issues. However, the problems for hos...

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Autores principales:	Byungki Kim, Jae-Bum Park, Dae-Jin Kim
Formato:	article
Lenguaje:	EN
Publicado:	MDPI AG 2021
Materias:	virtual power line power compensation rate voltage compensation rate electrical vehicle charging renewable energy source Technology T
Acceso en línea:	https://doaj.org/article/50f09fdad8a4492c81b73633e8269ea3
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id	oai:doaj.org-article:50f09fdad8a4492c81b73633e8269ea3
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spelling	oai:doaj.org-article:50f09fdad8a4492c81b73633e8269ea32021-11-11T15:47:47ZA Study on the Power Line Operation Strategy by the Energy Storage System to Ensure Hosting Capacity of Distribution Feeder with Electrical Vehicle Charging Infrastructure10.3390/en142169761996-1073https://doaj.org/article/50f09fdad8a4492c81b73633e8269ea32021-10-01T00:00:00Zhttps://www.mdpi.com/1996-1073/14/21/6976https://doaj.org/toc/1996-1073The introduction of a complex electrical vehicle charging (EVC) infrastructure consisting of an electrical vehicle (EV) charger and renewable energy source (RES) in the distribution system has been required as an important countermeasure for global environmental issues. However, the problems for hosting capacity and power stability of the distribution feeder can be caused by the penetration of lager scaled RES and EVC infrastructure. Further, it is required for the efficient operation method to prevent congestion and to ensure hosting capacity for the distribution feeder due to the increase of variable RES and EVC infrastructure in the distribution systems. In order to solve these problems, it is necessary to develop a technology which is capable of stably introducing an EVC infrastructure without reinforcing the existing distribution system. Therefore, to maintain the existing hosting capacity of distribution feeder and allowable limits, this paper presents a virtual power line (VPL) operation method using Energy Storage System (ESS) based on the power and voltage stabilization control to ensure hosting capacity of the EVS infrastructure. The proposed operation method is determined by optimal power compensation rate (PCR) and voltage compensation rate (VCR). Specifically, ESS for VPL is controlled according to the charging and discharging mode is operated according to the comparison value of the PCR and VCR. From the test results, it is verified that hosting capacity of the distribution system can be maintained using the proposed control method of ESS for VPL operation.Byungki KimJae-Bum ParkDae-Jin KimMDPI AGarticlevirtual power linepower compensation ratevoltage compensation rateelectrical vehicle chargingrenewable energy sourceTechnologyTENEnergies, Vol 14, Iss 6976, p 6976 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	virtual power line power compensation rate voltage compensation rate electrical vehicle charging renewable energy source Technology T
spellingShingle	virtual power line power compensation rate voltage compensation rate electrical vehicle charging renewable energy source Technology T Byungki Kim Jae-Bum Park Dae-Jin Kim A Study on the Power Line Operation Strategy by the Energy Storage System to Ensure Hosting Capacity of Distribution Feeder with Electrical Vehicle Charging Infrastructure
description	The introduction of a complex electrical vehicle charging (EVC) infrastructure consisting of an electrical vehicle (EV) charger and renewable energy source (RES) in the distribution system has been required as an important countermeasure for global environmental issues. However, the problems for hosting capacity and power stability of the distribution feeder can be caused by the penetration of lager scaled RES and EVC infrastructure. Further, it is required for the efficient operation method to prevent congestion and to ensure hosting capacity for the distribution feeder due to the increase of variable RES and EVC infrastructure in the distribution systems. In order to solve these problems, it is necessary to develop a technology which is capable of stably introducing an EVC infrastructure without reinforcing the existing distribution system. Therefore, to maintain the existing hosting capacity of distribution feeder and allowable limits, this paper presents a virtual power line (VPL) operation method using Energy Storage System (ESS) based on the power and voltage stabilization control to ensure hosting capacity of the EVS infrastructure. The proposed operation method is determined by optimal power compensation rate (PCR) and voltage compensation rate (VCR). Specifically, ESS for VPL is controlled according to the charging and discharging mode is operated according to the comparison value of the PCR and VCR. From the test results, it is verified that hosting capacity of the distribution system can be maintained using the proposed control method of ESS for VPL operation.
format	article
author	Byungki Kim Jae-Bum Park Dae-Jin Kim
author_facet	Byungki Kim Jae-Bum Park Dae-Jin Kim
author_sort	Byungki Kim
title	A Study on the Power Line Operation Strategy by the Energy Storage System to Ensure Hosting Capacity of Distribution Feeder with Electrical Vehicle Charging Infrastructure
title_short	A Study on the Power Line Operation Strategy by the Energy Storage System to Ensure Hosting Capacity of Distribution Feeder with Electrical Vehicle Charging Infrastructure
title_full	A Study on the Power Line Operation Strategy by the Energy Storage System to Ensure Hosting Capacity of Distribution Feeder with Electrical Vehicle Charging Infrastructure
title_fullStr	A Study on the Power Line Operation Strategy by the Energy Storage System to Ensure Hosting Capacity of Distribution Feeder with Electrical Vehicle Charging Infrastructure
title_full_unstemmed	A Study on the Power Line Operation Strategy by the Energy Storage System to Ensure Hosting Capacity of Distribution Feeder with Electrical Vehicle Charging Infrastructure
title_sort	study on the power line operation strategy by the energy storage system to ensure hosting capacity of distribution feeder with electrical vehicle charging infrastructure
publisher	MDPI AG
publishDate	2021
url	https://doaj.org/article/50f09fdad8a4492c81b73633e8269ea3
work_keys_str_mv	AT byungkikim astudyonthepowerlineoperationstrategybytheenergystoragesystemtoensurehostingcapacityofdistributionfeederwithelectricalvehiclecharginginfrastructure AT jaebumpark astudyonthepowerlineoperationstrategybytheenergystoragesystemtoensurehostingcapacityofdistributionfeederwithelectricalvehiclecharginginfrastructure AT daejinkim astudyonthepowerlineoperationstrategybytheenergystoragesystemtoensurehostingcapacityofdistributionfeederwithelectricalvehiclecharginginfrastructure AT byungkikim studyonthepowerlineoperationstrategybytheenergystoragesystemtoensurehostingcapacityofdistributionfeederwithelectricalvehiclecharginginfrastructure AT jaebumpark studyonthepowerlineoperationstrategybytheenergystoragesystemtoensurehostingcapacityofdistributionfeederwithelectricalvehiclecharginginfrastructure AT daejinkim studyonthepowerlineoperationstrategybytheenergystoragesystemtoensurehostingcapacityofdistributionfeederwithelectricalvehiclecharginginfrastructure
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A Study on the Power Line Operation Strategy by the Energy Storage System to Ensure Hosting Capacity of Distribution Feeder with Electrical Vehicle Charging Infrastructure

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