8-2-4 再生可能エネルギー発電の比率と発電費用の分析(Session 8-2 エネルギー評価II)

DOI

書誌事項

タイトル別名
  • 8-2-4 Analysis of Power Generation System Costs Affected by the Ratios of Renewables

抄録

We evaluated power generation system costs in Japan in 2030 in cases of different ratios of renewables and nuclear. We conducted simulations using a power generation mix model and obtained the following results. When the ratio of the renewables increase, the average unit cost of the overall power generation systems will increase because of not only the high unit costs of renewables but also the additional adujutment costs so as to adjust the supply and demand of the power including the outputs of variable renewables. The costs of the power generation systems that include overall renewables at 21%, 30%, and 40% of the total generation will be 1.2, 1.4 to 1.6, and 1.7 to 2.3 times, respectively, compared with the reference (1.0) of the unit cost of the power systems that includes overall renewables at 13% but include no varibable renewables.

収録刊行物

詳細情報 詳細情報について

  • CRID
    1390001205813054080
  • NII論文ID
    110009996534
  • DOI
    10.20550/jietaikaiyoushi.24.0_264
  • ISSN
    24238325
    24238317
  • 本文言語コード
    ja
  • データソース種別
    • JaLC
    • CiNii Articles
  • 抄録ライセンスフラグ
    使用不可

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