日走行距離分布と電気自動車の電池容量を考慮した急速充電頻度の評価

山田 哲, 秋澤 淳

doi:10.24778/jjser.43.3_113

書誌事項

タイトル別名

Evaluation of Quick Charging Frequency considering Distribution of Daily Travel Distance and Battery Capacity of Electric Vehicles

説明

Electric vehicle (EV) is expected to be one of the means to reduce the CO₂ emission in transport sector. Due to the extension of the cruising distance of EVs, the battery capacity of EVs is increasing year by year. However, it is necessary to maintain the charging facility on the route to the destination for the spread of EVs. A high-power (e.g.50kW) of DC type, which is called a quick charger (QC) is generally used for the charging on the route. The objective of this study is to evaluate the frequency of the quick charging considering the distribution of the daily travel distance and the battery capacity of EVs. This study investigates how the charging frequency is influenced by the battery capacity and other factors. A model was developed to observe the charging behavior of various EVs thought out a year with a given interval of QCs. The results show that the frequency of the quick charging does not change a lot when the battery capacity is more than a certain level. The monthly charging frequency is once or less when the initial State of Charge(SoC) is enough high with the battery capacity of 30 kWh or larger.

収録刊行物

エネルギー・資源学会論文誌

エネルギー・資源学会論文誌 43 (3), 113-119, 2022

一般社団法人エネルギー・資源学会

キーワード

詳細情報詳細情報について

CRID: 1390854957936304640

DOI: 10.24778/jjser.43.3_113

ISSN: 24330531

本文言語コード: ja

データソース種別

JaLC

抄録ライセンスフラグ: 使用不可

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