Integrated modelling for a future smart city: Toward efficient CO2 Management of EV transport using PV systems

Yoshiki Yamagata, Hajime Seya

研究成果: Paper査読

9 被引用数 (Scopus)

抄録

Designing a future smart city (FSC) that copes with the reduction of CO2 has become one of the urgent tasks in the next 20 years. One promising approach to achieve FSC is to combine appropriate land use (location of photovoltaic panels (PVs)), transportation (large scale use of electric vehicles (EVs)) and energy system (smart grid systems), because these urban elements interact with each other. However, there are few models which simulate these elements in an integrated manner. This paper presents two research results which achieve this integration. The first uses a long-term perspective to simulate the effects of urban form on electricity demand using a newly developed land use model. The model simulates electricity demand under possible future compact/dispersion city scenarios in 2050 for the Tokyo metropolitan area. The second, real time model, simulates the effects of large-scale introduction of EVs and PVs on hourly regional electric demand/supply for Yokohama city, Japan, using an agent based transport simulator called MATSim. The results suggest that the hourly electricity surplus from PVs can be fully stored without waste if 22% of the EVs are used as battery storage when all of the current cars are replaced by EVs. Regional electricity demand structure will change if EVs are diffused on a large scale, but it depends on the timing of EV-charging.

本文言語English
ページAP-00135
出版ステータスPublished - 2012
外部発表はい
イベント19th Intelligent Transport Systems World Congress, ITS 2012 - Vienna, Austria
継続期間: 2012 10月 222012 10月 26

Other

Other19th Intelligent Transport Systems World Congress, ITS 2012
国/地域Austria
CityVienna
Period12/10/2212/10/26

ASJC Scopus subject areas

  • コンピュータ ネットワークおよび通信
  • コンピュータ サイエンスの応用
  • 制御およびシステム工学
  • 電子工学および電気工学
  • 機械工学
  • 輸送

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