エネルギー・資源学会論文誌
Online ISSN : 2433-0531
ISSN-L : 2433-0531
研究論文
自動車産業と電力部門の工学的特性を考慮した動学的多部門エネルギー経済モデルによる経済的影響評価
大谷 尚徹 小宮山 涼一藤井 康正
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ジャーナル フリー

2020 年 41 巻 3 号 p. 77-86

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In this paper, we develop a dynamic multi-sector energy economic model that takes into account the difference in the automobile industry, the production cost, and the fuel consumption due to vehicle types or engine types. In the previous research, an economic model is developed considering the inter-industry linkage of the electric power sector and the material industry. The novelty of this paper is the point that newly considered the automobile industry. This paper evaluates the impact on the economy and energy supply and demand due to the structural changes in automobile industry such as spread of next-generation vehicle (NGV) in an integrated viewpoint from the economics and the engineering. Simulated results show both positive and negative effect of structural changes on industries and implies that the spread of NGV, the appearance of car sharing service and the charge and discharge of electric vehicle to power grid do not always have a positive effect in the society as a whole. This research enables further and more comprehensive analysis of the automobile industry.

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