摘要
智能控制与保护开关采用了动态开距、单一结构技术,使额定电流扩展到400 A以上,增加了剩余电流保护功能,应用于农网综合配电箱的配电保护。该开关具有体积小、多功能、分断能力高、飞弧小、节能、结构简单和可靠性高等一系列优点,是实施配电网智能化的一种理想开关电器。
The technologies of dynamic opening and single structure were used for intelligent control and pro- tective switch in the power distribution protection for integrated rural power distribution box. The rated current of the intelligent control and protective switch can be extended to 400 A or more, and the residual current protection is increased. The switch has a series of advantages such as small-size, versatile, high breaking capacity, small arc, low energy cost, simple structure and high reliability. Therefore, it is an ideal network switching equipment for the implementation of intelligent power distribution.
出处
《低压电器》
2012年第3期13-15,28,共4页
Low Voltage Apparatus
关键词
控制与保护开关
剩余电流保护
智能电器
单片机
control and protection switch
residual current protection
intelligent appliances
MCU
