Resistive energy-consuming regenerative braking energy utilization devices are used in urban rail transit. The device absorbs the energy generated during the regenerative braking of the train by means of resistive heating, ensuring the electric braking function of the train, reducing the wear of the brake tiles and improving the tunnel environment. The high peak power of the device can fully match the peak power requirements of train braking.
More than 220 units have been officially operated on 21 lines in China, with a maximum operation time of more than 15 years.
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