Method and system for constructing regenerative braking energy recovery device in urban rail transportation

摘要

A method and system for constructing a regenerative braking energy recovery device in a city rail transit provided by this applicationCalculating the pre configured capacity PN of the regenerative braking energy recovery device previously determined for traction substationThenObtaining the optimal configuration capacity QN of the regenerative braking energy recovery device andConfiguring the total number of regenerative braking energy recovery devicesFinally,Configuring the type of regenerative braking energy recovery device.By reasonably configuring the capacity and number of regenerative braking energy recovery devices in the traction substation, the method of claim 1, wherein the regenerative braking energy generated by the train during braking is fully absorbed, thus reducing the energy consumption of the braking resistor.At the same time, waste of the extra regenerative braking energy recovering apparatus is avoided, and the cost of obtaining the apparatus is reduced.By disposing a type of regenerative braking energy recovering apparatus in a rational manner, defects in a single regenerative braking energy recovery apparatus can be avoided.Diagram