智能电器在低压配电自动化中的应用

Application of Intelligent Appliances in Low-voltage Distribution Automation

介绍智能电网、智能电器、现场总线局域网的基本概念,以及智能电器中最关键的两种断路器:智能型框架式断路器、智能型塑壳断路器的工作原理和保护特性。

This paper introduces the basic concept of smart power grid, intelligent appliances and the fieldbus LAN, as well as the working principles and protection features of two most important breakers in intelligent appliances： namely the imelligent ACB and intelligent MCCB.