Optimization of power flow control in electric vehicle based on GPS

Abstract

To extend the driving range and increase the performance of electric vehicle one or multiple secondary energy storage are used. Using secondary energy storage also can reduce the weight and volume of main energy storage. For optimal control of energy flow of multiple energy, storages is necessarily known traction profile. If the traction profile is known, the control algorithm can decide when is use of energy of secondary energy storage useful. Proposed energy flow control algorithms for observation of traction profile use Global Positioning System.