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
06.01.2016
Patent
Elektronische Ressource
Englisch
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