The rail guided cart is powered by low-voltage conductor rails, which is embedded in the ground. Such as, 380V/ 440V AC power supply stepdown and rectified into 36VDC. This DC power will given connected to rails.
The rail transport cart gains electricity from the rails which is insulated, because it is added with insulated materials. The electricity is passed through wheels to the cart. High electricity is transformed by transformer in to low safe voltage.
This cargo handling cart is powered by the conductor rail. 380v AC power is step down 36v safe voltage through transformer and separately connect with rails. Then electricity is passed to the cart by wheels .