智能型电源总开关的研究

Research on intelligent power switch

本义提岀一种自动工作的常闭型电源总开关,该开关内部用电流互感器检测是否短路,当短路时门动切断整车电源,主要解决现在的电源总开关都是人工操作切断整车电源,当短路时不能及时自动切断整车电源而引起的车辆失火问题。

Normally closed type power switch this paper presents an automatic work, the switch current transformer detection is short, automatically cut offthe vehicle power when the short circuit occurs, mainly to solve the power switch is now the manual cutting vehicle power supply, when the short circuit is automatically cut offthe power supply of the vehicle can not be caused by vehicle fire problem