基于交直流充放电协同控制技术的移动储能车电源快速连接装置研究  

Research on Mobile Energy Storage Vehicle Power Quick Connection Device Based on AC/DC Charge and Discharge Collaborative Control Technology

作　　者：杨坚 周晨 汤义勤 王雪燕 YANG Jian;ZHOU Chen;TANG Yiqin;WANG Xueyan(Technology Branch of Taizhou Hongchuang Power Group Co.,Ltd.,Taizhou 318000,China)

机构地区：[1]台州宏创电力集团有限公司科技分公司,浙江台州318000

出　　处：《电工技术》2023年第7期163-166,219,共5页Electric Engineering

摘　　要：提出了一种基于交直流充放电协同控制技术的移动储能车电源快速连接装置,用于移动储能车实现配网不停电作业。针对目前市场上移动电源车只提供交流电源这一问题提出了解决方案。该装置在通用工业连接器及面板母座的基础上进行了结构优化,加入了温度传感器及电压电流互感器,并对储能变流器PCS结构进行改进从而实现交直流充放电协同控制。该装置弥补了目前配网不停电作业领域移动储能车缺少直流充放电功能的短板,可以满足移动储能车在多场景应用的需求。In this paper,a fast power connection device for mobile energy storage vehicle based on AC/DC charge/discharge collaborative control technology is proposed,which is used in the field of non-stop power distribution of mobile energy storage vehicles.A solution to the problem that mobile power supply vehicles only provide AC power in the market is proposed.The structure of the device is optimized on the basis of general industrial connector and panel base,and temperature sensor and voltage and current transformer are added.The PCS structure of the energy storage converter is improved to realize the AC/DC charge/discharge collaborative control.The device makes up for the lack of DC charging and discharging function of the mobile energy storage vehicle in the field of uninterrupted distribution network operation,and can meet the needs of the mobile energy storage vehicle in multi scenario applications.

关 键 词：交直流协同控制 快速连接装置 不停电作业 储能变流器PCS结构 

分 类 号：TM624[电气工程—电力系统及自动化]