Recuperación de energía por medio de frenado regenerativo en sistemas de transporte eléctrico masivo tipo metro basado en procesos de simulación

Abstract

This paper proposes the review of the results gathered by microsimulation using SUMO Software. The simulation allows to know the operation of massive electrical transportation services. The analysis considers the changes of physics variables that directly affects the energy profile of the transport media. This paper describes strategies to calculate the amount of energy that could be extracted with regenerative brakes. It also takes account of executed applications and the planification of the performance of regenerative braking. Then, the basic principles and their pros and cons of electrical regenerative brakes are explained. The simulation strategy consists of implementing a georeferenced data on SUMO. The data is employed to get the simulated variable data as an input for the modeling procedure. The math modeling is presented with all the relevant variables explained, here the proposed formulas to get the amount of energy that is regenerated are presented. In the someway, the recovered energy is calculated for every braking period of the Metro de Quito route. The expected results allow to understand the influence of each variable, also the recovery energy rate that was possible to achieve in each case. Finally, the results also expect to find out the case that allows to get the greater amount of regenerated energy.