{"title":"Design of Battery Management System for Grid Energy Storage Based on FreeRTOS and RTDS Testing System","authors":"Huan Li;Hongyuan Yuan;Shi He;Yu Zhou","doi":"10.1109/ACCESS.2025.3548785","DOIUrl":null,"url":null,"abstract":"A battery management system design and test scheme are proposed to meet the test requirements for high-precision state-of-energy (SOE) calculation in energy storage systems and enable joint debugging with the power system. The proposed system’s hardware and software design, along with the testing scheme using RTDS as the main control logic, are presented. In this design, the SOE value of the single unit can be calculated using the extended Kalman algorithm and other correction methods in the energy storage system with multiple strings. The experimental results show that the SOE error is 1.5% under the condition of constant power test at room temperature. Additionally, the RTDS battery model simulates battery data, and the high-pressure box control logic is integrated into RTDS to enable direct control of the RTDS battery cluster output voltage via the battery management system.","PeriodicalId":13079,"journal":{"name":"IEEE Access","volume":"13 ","pages":"43414-43423"},"PeriodicalIF":3.4000,"publicationDate":"2025-03-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=10915661","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"IEEE Access","FirstCategoryId":"94","ListUrlMain":"https://ieeexplore.ieee.org/document/10915661/","RegionNum":3,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"COMPUTER SCIENCE, INFORMATION SYSTEMS","Score":null,"Total":0}
引用次数: 0
Abstract
A battery management system design and test scheme are proposed to meet the test requirements for high-precision state-of-energy (SOE) calculation in energy storage systems and enable joint debugging with the power system. The proposed system’s hardware and software design, along with the testing scheme using RTDS as the main control logic, are presented. In this design, the SOE value of the single unit can be calculated using the extended Kalman algorithm and other correction methods in the energy storage system with multiple strings. The experimental results show that the SOE error is 1.5% under the condition of constant power test at room temperature. Additionally, the RTDS battery model simulates battery data, and the high-pressure box control logic is integrated into RTDS to enable direct control of the RTDS battery cluster output voltage via the battery management system.
IEEE AccessCOMPUTER SCIENCE, INFORMATION SYSTEMSENGIN-ENGINEERING, ELECTRICAL & ELECTRONIC
CiteScore
9.80
自引率
7.70%
发文量
6673
审稿时长
6 weeks
期刊介绍：
IEEE Access® is a multidisciplinary, open access (OA), applications-oriented, all-electronic archival journal that continuously presents the results of original research or development across all of IEEE''s fields of interest.
IEEE Access will publish articles that are of high interest to readers, original, technically correct, and clearly presented. Supported by author publication charges (APC), its hallmarks are a rapid peer review and publication process with open access to all readers. Unlike IEEE''s traditional Transactions or Journals, reviews are "binary", in that reviewers will either Accept or Reject an article in the form it is submitted in order to achieve rapid turnaround. Especially encouraged are submissions on:
Multidisciplinary topics, or applications-oriented articles and negative results that do not fit within the scope of IEEE''s traditional journals.
Practical articles discussing new experiments or measurement techniques, interesting solutions to engineering.
Development of new or improved fabrication or manufacturing techniques.
Reviews or survey articles of new or evolving fields oriented to assist others in understanding the new area.
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