基于热释离子探测与直流快速灭弧的储能站安全提升技术  

Safety Enhancement Technology for Energy Storage Stations Based on Thermo-Ionic Detection and DC Fast Arc Extinction

作　　者：张文杰 范旭明 杜倩媛 朱君兴 程朝阳 张一航 ZHANG Wenjie;FAN Xuming;DU Qianyuan;ZHU Junxing;CHENG Chaoyang;ZHANG Yihang(Technology Information Division,Jinhua Bada Group Co.,Ltd.,Jinhua 321000,Zhejiang Province,China;Jinhua Power Supply Company,State Grid Zhejiang Electric Power Company,Jinhua 321000,Zhejiang Province,China)

机构地区：[1]金华八达集团有限公司科技信息分公司,浙江金华321000 [2]国网浙江省电力有限公司金华供电公司,浙江金华321000

出　　处：《电力与能源》2024年第5期611-615,共5页Power & Energy

摘　　要：针对电池储能电站存在的包括火灾隐患、爆炸隐患在内的安全问题,利用新材料离子云室传感器技术,并结合电力电子技术最新研究成果,研发了一种实用化的储能站极早期火灾预警方案与直流馈线故障开断能力提升方案,该方案原理新颖、实用性强,尤其是将研究成果浓缩为可方便地安装于储能站电池室的成套装置,并且不与现有消防系统冲突,也不与现有直流断路器冲突,也不需要对设备进行任何改动,具有“绿色安装”可拆卸可升级的特点,推广安装后可立即收获安全风险降低的系统性经济效益。This paper addresses safety issues in battery energy storage stations,including fire and explosion hazards.It introduces a practical early fire warning solution and an improved DC feedline fault interruption capability using new material ion cloud chamber sensor technology combined with advancements in power electronics.The proposed solutions are innovative and practical,especially as they are condensed into easily installable,standalone devices.These devices can be conveniently installed in the battery rooms of energy storage stations without interfering with existing fire suppression systems or DC circuit breakers,and require no modifications to the equipment.The“green installation”approach ensures that these devices are removable and upgradable,delivering immediate systematic economic benefits through reduced safety risks post-installation.

关 键 词：电池储能电站 极早期火灾预警 热释离子探测 直流断路器 

分 类 号：TM08[电气工程—电工理论与新技术] TM561