製造・発送電・走行を考慮した走行中給電による温室効果ガスの削減効果

抄録

Short cruise range is a major issue of electric vehicles. Dynamic wireless power transfer (DWPT) is proposed to solve this problem as it can reduce batteries on electric vehicles. Thus, well-to-wheel is improved by the reduction of drive resistance due to lighter weight of vehicles. Moreover, greenhouse gas emission via the manufacturing of batteries is also reduced. This work evaluates the reduction of lifetime greenhouse gas emission by DWPT from production, generation, and driving by simulation with actual measurement data. It is revealed that compared to conventional electric vehicles, DWPT can not only realize a 14% reduction of greenhouse gas by generation and driving but also 90% reduction via the manufacturing of batteries.