The invention provides a method and a device for performing comprehensive energy saving on an urban rail transit system. The method and the device are characterized in that a traction power supply system of the urban rail transit system is powered intermittently at stations and near road segments; an energy-saving AC permanent magnet synchronous motor is used as a traction motor of an electric transmission system of an urban rail transit train; and in braking, a supercapacitor set recycles the kinetic energy of the urban rail transit train. An in-train environment control system and a train control system are powered by a battery pack and a supercapacitor box. The battery pack and the supercapacitor box are charged at positions with electricity energy.
Method and device for performing comprehensive energy saving on urban rail transit system
2016-01-06
Patent
Electronic Resource
English
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