基于充电状态的直流微电网电池储能系统控制策略

Dipali Kataruka, S. Behera
{"title":"基于充电状态的直流微电网电池储能系统控制策略","authors":"Dipali Kataruka, S. Behera","doi":"10.1109/ICCMC48092.2020.ICCMC-00081","DOIUrl":null,"url":null,"abstract":"In order to achieve proper bus voltage and desired power-sharing and charging/ discharging of Battery Energy Storage System (BESS) in consideration with the state of charge (SOC) of the battery, the control design is proposed. The design is mainly proposed for the bidirectional converter of BESS in a DC Microgrid (MG). The proposed controller employs the locally obtained measurements of battery voltage as a state in control design, thereby keeps aside the use of high bandwidth communication. On sudden failure of the grid, it must be compensated by other sources in the MG and continuous supply to the load is a must. Thus the reliability of the system is achieved by operating the MG employing mode switching in between three modes: power regulation mode (PRM), constant voltage (CV) mode and voltage regulation mode (VRM) implementing control scheme of BESS. Transient performance validation is done by simulating different system disturbances such as accidental grid isolation and uncertain loading conditions taking into account the line parameters in the transmission line. To show the proof of the proposed concept of the control strategy, simulation results are provided.","PeriodicalId":130581,"journal":{"name":"2020 Fourth International Conference on Computing Methodologies and Communication (ICCMC)","volume":"16 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2020-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"State of Charge based Control Strategy for Battery Energy Storage System in DC Microgrid\",\"authors\":\"Dipali Kataruka, S. Behera\",\"doi\":\"10.1109/ICCMC48092.2020.ICCMC-00081\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"In order to achieve proper bus voltage and desired power-sharing and charging/ discharging of Battery Energy Storage System (BESS) in consideration with the state of charge (SOC) of the battery, the control design is proposed. The design is mainly proposed for the bidirectional converter of BESS in a DC Microgrid (MG). The proposed controller employs the locally obtained measurements of battery voltage as a state in control design, thereby keeps aside the use of high bandwidth communication. On sudden failure of the grid, it must be compensated by other sources in the MG and continuous supply to the load is a must. Thus the reliability of the system is achieved by operating the MG employing mode switching in between three modes: power regulation mode (PRM), constant voltage (CV) mode and voltage regulation mode (VRM) implementing control scheme of BESS. Transient performance validation is done by simulating different system disturbances such as accidental grid isolation and uncertain loading conditions taking into account the line parameters in the transmission line. To show the proof of the proposed concept of the control strategy, simulation results are provided.\",\"PeriodicalId\":130581,\"journal\":{\"name\":\"2020 Fourth International Conference on Computing Methodologies and Communication (ICCMC)\",\"volume\":\"16 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2020-03-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2020 Fourth International Conference on Computing Methodologies and Communication (ICCMC)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ICCMC48092.2020.ICCMC-00081\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2020 Fourth International Conference on Computing Methodologies and Communication (ICCMC)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICCMC48092.2020.ICCMC-00081","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0

摘要

为了在考虑电池荷电状态(SOC)的情况下实现合适的母线电压和理想的电池储能系统(BESS)的功率共享和充放电,提出了控制设计。本文主要针对直流微电网中BESS的双向变换器进行设计。该控制器在控制设计中采用局部获得的电池电压测量值作为状态,从而避免了高带宽通信的使用。当电网突然发生故障时,必须由电网中的其他电源进行补偿,并且必须持续向负载供电。因此,通过在功率调节模式(PRM)、恒压模式(CV)和电压调节模式(VRM)之间进行模式切换来实现BESS控制方案,从而实现了系统的可靠性。在考虑线路参数的情况下,通过模拟电网意外隔离、不确定负载等不同系统扰动进行暂态性能验证。为了证明所提出的控制策略概念的正确性,给出了仿真结果。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
State of Charge based Control Strategy for Battery Energy Storage System in DC Microgrid
In order to achieve proper bus voltage and desired power-sharing and charging/ discharging of Battery Energy Storage System (BESS) in consideration with the state of charge (SOC) of the battery, the control design is proposed. The design is mainly proposed for the bidirectional converter of BESS in a DC Microgrid (MG). The proposed controller employs the locally obtained measurements of battery voltage as a state in control design, thereby keeps aside the use of high bandwidth communication. On sudden failure of the grid, it must be compensated by other sources in the MG and continuous supply to the load is a must. Thus the reliability of the system is achieved by operating the MG employing mode switching in between three modes: power regulation mode (PRM), constant voltage (CV) mode and voltage regulation mode (VRM) implementing control scheme of BESS. Transient performance validation is done by simulating different system disturbances such as accidental grid isolation and uncertain loading conditions taking into account the line parameters in the transmission line. To show the proof of the proposed concept of the control strategy, simulation results are provided.
求助全文
通过发布文献求助,成功后即可免费获取论文全文。 去求助
来源期刊
自引率
0.00%
发文量
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
copy
已复制链接
快去分享给好友吧!
我知道了
右上角分享
点击右上角分享
0
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术官方微信