高压级联电池储能系统布局方案研究.pdfVIP

《电气自动化》2022年第44卷第2期 工业应用 _____________________________________ Industry Application 高压级联电池储能系统布局方案研究 李勇琦陈满山 ，朱焕杰】・2,凌志斌2診 (1.南方电网调峰调频发电有限公司，广东广州510630； 2 .先进储能技术联合实验室，广东广州510630 ;3.±海交通大学 电力传输与功率变换控制教育部重点实验室，上海200240) 摘要 ：高压级联电池储能系统布局关系到工程建设和运行维护的全过程 。对电池簇和功率模块靠近布置、电池簇和功率模块分开布 置两种方式，在损耗、热管理、电磁干扰、工程实施与维护方面的优劣进行比较 。结果表明:电池簇和功率模块靠近布置方案连 线短、损耗小，但电池和变流器热耦合强，适合需要移动部署的场合;电池簇和功率模块分开布置方案连线 、损耗大,但热管 理设计容易，适合固定部署 。研究为工程实施提供参考。 关键词 ：级联电池储能系统;布局;损耗;热管理;电磁干扰;维护 DOI : 10.3969/j. issn. 1000 _3886.2022.02.035 ［中图分类号］TM715 + .2 ［文献标志码 ］A ［文章编号 ］1000 - 3886(2022)02 - 0116 - 03 Research on Layout Scheme of High Voltage Cascade Battery Energy Storage System Li Yongqi 1,2, Chen Man 1,2, Zhu Huanjie1,2, Ling Zhibin2,3 (1・ CSG Power Generation Co. , Ltd. , Guangzhou Guangdong 510630, China • 2. CSG Advanced Energy Storage Technology Joint Laboratory Guangzhou Guangdong 510630, China ； 3. Key Laboratory of Control of Power Transmission and Conversion, Shanghai Jiao Tong University^ Shanghai 200240, China ；) Abstract： The layout of the high-voltage cascade battery energy storage system is related to the entire process of project construction and operation and maintenance・ The advantages and disadvantages of battery clusters and power modules arranged close together, and battery clusters and power modules arranged separately were compared in terms of loss, thermal management, electromagnetic interference f project implementation and maintenance・ The results show that lhe battery clusters and power modules are arranged close to each other with short wirin and low loss, but the thermal couplin between the batter