智能型电子式低压塑壳断路器的设计  

Design of Intelligent Electronic Low Voltage Molded Case Circuit Breaker

作　　者：陈仲武 CHEN Zhongwu(China Zhenhua Electronics Group Yuguang Electric Co.,Ltd.,Guiyang 550018,China)

机构地区：[1]中国振华电子集团宇光电工有限公司,贵州贵阳550018

出　　处：《现代建筑电气》2024年第5期15-20,共6页Modern Architecture Electric

摘　　要：从脱扣机构、灭弧室、动作机构设计及多体动力学虚拟样机在产品设计中的应用4个方面对电子式低压塑壳断路器设计方案进行了介绍。该类型产品具有高性能、高分断、高可靠性、智能化、保护特性精准等特点。设计方案的产品已通过权威的检测机构测试,可供同类项目参考。This paper introduces the design scheme of electronic low-voltage plastic shell circuit breakers from four aspects:release mechanism,arc extinguishing chamber,action mechanism design,and the application of multi body dynamic virtual prototype in product design.This type of product has the characteristics of high performance,high breaking,high reliability,intelligence,and precise protection characteristics.The product of this design scheme has undergone performance testing by a third-party authoritative testing agency and can be used as a reference for similar projects.

关 键 词：电子式低压塑壳断路器 脱扣机构 灭弧室 动作机构 多体动力学虚拟样机 

分 类 号：TU852[建筑科学]