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Hier finden Sie wissenschaftliche Publikationen aus den FraunhoferInstituten. Optimizing charging infrastructure for electrically driven buses
 ÉvoraGómez, José (Ed.) ; European Multidisciplinary Society for Modelling and Simulation Technology EUROSIS: 30th European Simulation and Modelling Conference, ESM 2016 : Modelling and simulation 2016, October 2628, 2016, SIANI, University of Las Palmas, Spain Ostend: EUROSISETI, 2016 ISBN: 9789077381953 S.384386 
 European Simulation and Modelling Conference (ESM) <30, 2016, Las Palmas> 

 Englisch 
 Konferenzbeitrag 
 Fraunhofer IML () 
 linear programming; combined simulation; optimization; transportation; nonlinear Model 
Abstract
Electrically driven buses for public transportation become more and more popular. But even efficient batteries need to be recharged during operation. The charging infrastructure is expensive and must be planned carefully. Finally, this planning process is a problem of optimization. Some nonlinearity of the batteries and of the energy consumption of the buses increases the difficulty of the problem. In this paper, we develop a multistage and iterative processing line to solve this problem of optimization. Initially a mathematical optimization based on a linearized model computes a solution that is optimal to a simplified linear model. In a second step, an event driven simulator validates the result from the first step. If the first solution does not hold, the first step is repeated with less restrictive constraints. The last step is a post simulation with a fine granular physical model embedded in a second optimization loop.