Abstract E-Mobility provides a wide potential for diversification of traffic sectors primary energy source. Until now petrol could be seen as the dominating one. The rollout of battery electric vehicles -plug-in-hybrids included – can be supplied by wind, solar, water, and coal and nuclear as the primary energy source. Mobility of tomorrow could be fully made in Germany. Obviously the rollout is strictly connected to the issue of grid capability to the additional electric load. First investigations show a concentration of charging in the noon and evening hours, which is coincident with common grid load. As a matter of fact there will be an overload on distribution grid devices, especially on low voltages cables, transformers and mid voltage cables. The rate of overload is hardly connected to the amount of supplied electric vehicles as well as to grid topology and galvanic distance between charge points. The following work deals in modelling and optimization of the expected electric load “EV”.
[1]
Aie.
Electric and Plug-in Hybrid Electric Vehicles
,
2009
.
[2]
Michael Agsten,et al.
Empirical BEV model for power flow analysis and demand side management purposes
,
2010,
2010 Modern Electric Power Systems.
[3]
Yi Zhou,et al.
Charging of electric vehicles and impact on the grid
,
2010,
13th Mechatronika 2010.
[4]
Dirk Westermann,et al.
ICT infrastructure for integration of electro vehicles in distribution power systems
,
2009
.
[5]
Dirk Westermann,et al.
Load management strategy for integration of electric vehicles in distribution power systems
,
2009
.