一种12 kV大容量交流金属开关设备研发  

Development of a 12 kV High-Capacity AC Metal Switchgear

作　　者：田锋利 TIAN Fengli(Xidian Baoji Electric Co.,Ltd.,Baoji 721306,China)

机构地区：[1]西电宝鸡电气有限公司,陕西宝鸡721306

出　　处：《电工技术》2023年第12期136-138,共3页Electric Engineering

摘　　要：“十四五”规划电力容量将继续保持稳定增长,电力投资结构不断优化,电源和电网投资规模巨大,电网建设将迎来高速增长,电力设备将带来巨大市场需求。近年来,用户不断需求大电流、高分断能力的配电设备,因此研发了一种新型12 kV大容量高压交流金属封闭开关设备,特别适用于配网用电负荷大的场所。The"14th Five-Year Plan"power capacity will continue to maintain stable growth,power investment structure is constantly optimized,power supply and grid investment scale is huge,grid construction will usher in rapid growth,power equipment will bring huge market demand.In recent years,users have continuously demanded distribution equipment with high current and high breaking capacity.Therefore,a new 12 kV high-capacity AC metal-enclosed switchgear has been developed,which is especially suitable for places with large electrical loads on the distribution network.

关 键 词：高压开关柜 真空断路器 散热型极柱 弹簧机构 动静触头 

分 类 号：TP274[自动化与计算机技术—检测技术与自动化装置]