Mining explosion-proof intelligent high-voltage complete-set power distribution device

The invention relates to a mining explosion-proof intelligent high-voltage complete-set power distribution device. The device comprises four kinds of functional units, namely an incoming line unit, aPT isolation unit, feeder line units and a bus connection unit; the number of the feeder line units can be increased or decreased according to use requirements; and m feeder line units are adopted, wherein m is an integer equal to or greater than 2. With the mining explosion-proof intelligent high-voltage complete-set power distribution device of the invention adopted, the purpose of complete design of a coal mine underground substation power supply system can be achieved, the technical problems existing in current coal mine underground power supply are effectively solved, the power supply reliability is improved, and the requirement for mine automation intelligent development is met. Meanwhile, all the functional units are independent of one another, do not influence one another, and areconnected compactly, and t