Simulation methods for assessing electric vehicle impact on distribution grids

摘要: Against the background of raising noise and exhaust emissions tendency ever-increasing oil prices, there is a growing interest in electric vehicles (EV) as replacement for conventional with combustion engine. Since EV affects neither local tailpipe nor remarkable emissions, can improve ecological situation especially municipal areas all over world. Furthermore, due to recent technical advancements extensive political incentives, supply renewable energies—especially wind photovoltaic energy—is increasing. existing distribution grids are not designed high penetration levels dispersed generation, or large scale integration EVs, network expansion necessary. Therefore, question arises if EVs be used mobile storage devices standalone energy sources counter aforementioned development relieve increasing stress on grids. To answer that simulation method based comprehensive model grid, its well new costumers developed allow an evaluation systems at extent generation EVs.