{"title":"考虑充电需求的插电式电动汽车参与基频控制","authors":"Parvez Ahmad, Nitin Singh","doi":"10.1080/23080477.2022.2074661","DOIUrl":null,"url":null,"abstract":"ABSTRACT Electric Vehicle is now a global term, affecting the transportation sector, automobile industry, and electric grid scenario. As Plug-in Electric Vehicles (PEVs) penetration level is escalating, PEVs will create new challenges and opportunities for transportation and the electric grid in the near future. The distributed stored energy of PEVs with high active power controllability turns PEVs into new distributed energy sources (DES) for the grid. With a high penetration level, PEVs can also provide ancillary services to the grid, e.g., primary frequency control (PFC). Although grid support provided by PEVs is limited because of additional operational limitations and various constraints of PEVs and the grid. A new charging model for PEVs has been proposed in this paper to investigate the potential of PEVs for primary frequency control. The proposed model incorporates several PEV characteristics such as charger topology, drive power limitation, and operational modes with proper consideration of PEV’s charging demand profile. Furthermore, a control scheme is proposed to decide the availability of PEVs for ancillary services and compute the participation level of PEVs without affecting the charging demands. In the end, several scenarios have been used to evaluate and show the potential of PEVs for the PFC in the power system. The maximum deviation of frequency is reduced by 17.39% in case 1 of Scenario A, 26.08% in case 2 of Scenario A and 21.73% in both cases of Scenario B with proper consideration of charging demands. Graphical abstract","PeriodicalId":53436,"journal":{"name":"Smart Science","volume":null,"pages":null},"PeriodicalIF":2.4000,"publicationDate":"2022-05-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":"{\"title\":\"Plug-in Electric Vehicles Participation in Primary Frequency Control Considering Charging Demand\",\"authors\":\"Parvez Ahmad, Nitin Singh\",\"doi\":\"10.1080/23080477.2022.2074661\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"ABSTRACT Electric Vehicle is now a global term, affecting the transportation sector, automobile industry, and electric grid scenario. As Plug-in Electric Vehicles (PEVs) penetration level is escalating, PEVs will create new challenges and opportunities for transportation and the electric grid in the near future. The distributed stored energy of PEVs with high active power controllability turns PEVs into new distributed energy sources (DES) for the grid. With a high penetration level, PEVs can also provide ancillary services to the grid, e.g., primary frequency control (PFC). Although grid support provided by PEVs is limited because of additional operational limitations and various constraints of PEVs and the grid. A new charging model for PEVs has been proposed in this paper to investigate the potential of PEVs for primary frequency control. The proposed model incorporates several PEV characteristics such as charger topology, drive power limitation, and operational modes with proper consideration of PEV’s charging demand profile. Furthermore, a control scheme is proposed to decide the availability of PEVs for ancillary services and compute the participation level of PEVs without affecting the charging demands. In the end, several scenarios have been used to evaluate and show the potential of PEVs for the PFC in the power system. The maximum deviation of frequency is reduced by 17.39% in case 1 of Scenario A, 26.08% in case 2 of Scenario A and 21.73% in both cases of Scenario B with proper consideration of charging demands. Graphical abstract\",\"PeriodicalId\":53436,\"journal\":{\"name\":\"Smart Science\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":2.4000,\"publicationDate\":\"2022-05-12\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"2\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Smart Science\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1080/23080477.2022.2074661\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q2\",\"JCRName\":\"MULTIDISCIPLINARY SCIENCES\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Smart Science","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1080/23080477.2022.2074661","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"MULTIDISCIPLINARY SCIENCES","Score":null,"Total":0}
Plug-in Electric Vehicles Participation in Primary Frequency Control Considering Charging Demand
ABSTRACT Electric Vehicle is now a global term, affecting the transportation sector, automobile industry, and electric grid scenario. As Plug-in Electric Vehicles (PEVs) penetration level is escalating, PEVs will create new challenges and opportunities for transportation and the electric grid in the near future. The distributed stored energy of PEVs with high active power controllability turns PEVs into new distributed energy sources (DES) for the grid. With a high penetration level, PEVs can also provide ancillary services to the grid, e.g., primary frequency control (PFC). Although grid support provided by PEVs is limited because of additional operational limitations and various constraints of PEVs and the grid. A new charging model for PEVs has been proposed in this paper to investigate the potential of PEVs for primary frequency control. The proposed model incorporates several PEV characteristics such as charger topology, drive power limitation, and operational modes with proper consideration of PEV’s charging demand profile. Furthermore, a control scheme is proposed to decide the availability of PEVs for ancillary services and compute the participation level of PEVs without affecting the charging demands. In the end, several scenarios have been used to evaluate and show the potential of PEVs for the PFC in the power system. The maximum deviation of frequency is reduced by 17.39% in case 1 of Scenario A, 26.08% in case 2 of Scenario A and 21.73% in both cases of Scenario B with proper consideration of charging demands. Graphical abstract
期刊介绍:
Smart Science (ISSN 2308-0477) is an international, peer-reviewed journal that publishes significant original scientific researches, and reviews and analyses of current research and science policy. We welcome submissions of high quality papers from all fields of science and from any source. Articles of an interdisciplinary nature are particularly welcomed. Smart Science aims to be among the top multidisciplinary journals covering a broad spectrum of smart topics in the fields of materials science, chemistry, physics, engineering, medicine, and biology. Smart Science is currently focusing on the topics of Smart Manufacturing (CPS, IoT and AI) for Industry 4.0, Smart Energy and Smart Chemistry and Materials. Other specific research areas covered by the journal include, but are not limited to: 1. Smart Science in the Future 2. Smart Manufacturing: -Cyber-Physical System (CPS) -Internet of Things (IoT) and Internet of Brain (IoB) -Artificial Intelligence -Smart Computing -Smart Design/Machine -Smart Sensing -Smart Information and Networks 3. Smart Energy and Thermal/Fluidic Science 4. Smart Chemistry and Materials