摘要
基于智能控制器实现对塑壳断路器进行群组控制的技术原理,对小型断路器(MCB)内部结构进行改进。将磁通变换器或分励脱扣器作为执行元件的技术应用于MCB,为实现MCB及其系统的选择性保护和智能化提出了一种新方案。
Based on the technical principle of controlling moulded case circuit breaker in group by intelligent controller,this paper described how to adopt magnetic inverter or shunt release as executor in miniature circuit breaker （MCB）. The internal structure of MCB was improved. A new scheme was put forward to realize the selection protection and intelligence function for the MCB and system.
出处
《低压电器》
2014年第5期22-24,共3页
Low Voltage Apparatus
关键词
群组智能控制
小型断路器(MCB)
选择性保护
节能
可靠性
intelligent control in group
miniature circuit breaker （ MCB ）
selection protection
energy saving
reliability
