张海东 杜锦彪（扬华科创（深圳）新能源装备有限公司，广东省深圳市 550000）

Research,Development and Application of High‑current Flexible Busbar

ZHANG Haidong DU Jinbiao(Yanghua STI(Shenzhen)New Energy Equipment

Co.,Ltd.,Shenzhen 550000,Guangdong Province，China)

Abstract：During the process of traditional low‑voltage high‑current power transmission,there is a shortage of multiple spliced cable and busway distribution products. Technical features of new high‑current flexible busbar and traditional high‑current products are compared and analyzed. High‑current flexible busbar products are characterized by small volume,high degree of protection,good electrical conductivity,high current‑carrying capacity,flexible conductor,good heat dissipation performance,and small loss,which can overcome the problems in traditional high‑current products. Meanwhile,the application prospect and application cases of high‑current flexible busbar in the new energy field such as supercharging station and energy storage are introduced.

Key words：flexible copper wire busbar;high current;flexible busbar;multiple spliced cable;busway;current‑carrying capacity;new energy field;application prospect

摘　要：介绍传统低压大电流电力传输过程中多拼电缆和母线槽配电产品存在的不足，对比、分析新型大电流柔性母线和传统大电流产品的技术特点。大电流柔性母线技术产品具有体积小、防护等级高、导电性好、载流量高、导体柔软、散热好、损耗小等特点，可较好克服传统大电流产品存在的问题。同时，介绍大电流柔性母线在超充站、储能等新能源领域应用前景及应用案例。

关键词：柔性铜丝排；大电流；柔性母线；多拼电缆；母线槽；载流量；新能源领域；应用前景

中图分类号：TM247                　  文献标识码：A

doi：10.3969 / j. issn.1003 － 8493.2024.07.013