Super capacitor for the urban light rail train set up the orbit of low carbon, high ratio of public traffic system provides a new solution.

Fast charge and discharge characteristics of super capacitor to get light rail train to use short residence time rapid charging platform.

Urban rail transit engineering, the vehicle's braking way as the electric brake and air brake, with electric braking is given priority to, in the operation of the air brake is complementary. Trains in operation process, because the station spacing is shorter, the train started, the brake is frequent, braking energy is considerable. According to statistics, traffic tools in regenerative braking energy main resistance consume in the form of heat is absorbed. This is not only a waste of energy, and at the same time increase the burden of the station air-conditioning ventilation device, and make urban rail construction cost and operation cost.

Super capacitors used in railway vehicles, at the time of rail vehicle braking, recycle braking energy, stored in a supercapacitor, when vehicle starting and accelerating, super capacitor will release this energy. It is estimated that the light rail vehicles equipped with super capacitor than ordinary vehicles save 30% electricity; The service life of the super capacitor are far higher than that of battery, so can greatly reduce the operation cost; The production and recycling of the super capacitor will not produce secondary pollution to the environment, more conducive to protect the environment.

Vehicle by light rail vehicles, large capacity storage type electric traction supercapacitors module, station ground fast charging stations, share a common way of communication signal system, the system need not lose for overhead contact line, suitable for medium and small capacity, frequent start-stop environment, small radius of special route. Vehicle electronic system can be optimized for reliability, cost and flexibility, and meet the application field of the most pressing needs.