Economic assessment of Tokamak fusion reactor plants

T. Nanahara, K. Yamaji, S. Akita, T. Takuma, Y. Fukai, A. Hatayama, N. Asami, M. Kasai

Research output: Contribution to journalConference article

Abstract

As the R&D of nuclear fusion technology makes steady progress, it becomes important to examine with what perspective and toward what direction further steps should be taken. This paper discusses the prospect of commercial nuclear fusion power reactors principally from the viewpoint of electric utilities, namely its potential users. Based upon conceptual designs of pure fusion reactors and fusion fission hybrid reactors, generation costs (cost of electricity) of the reactors are evaluated. Two different approaches are employed in the design because much uncertainty still remains in the future characteristics of fusion power reactors. The generation costs for the above two approaches show a fair similarity. The evaluated costs of the hybrid reactors are significantly lower than those of the pure fusion reactors.

Original languageEnglish
Pages (from-to)435-440
Number of pages6
JournalIFAC Proceedings Series
Issue number14
Publication statusPublished - 1990 Dec 1
EventIFAC/IFORS/IAEE Symposium on Energy Systems, Management and Economics - Tokyo, Jpn
Duration: 1989 Oct 251989 Oct 27

ASJC Scopus subject areas

  • Engineering(all)

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    Nanahara, T., Yamaji, K., Akita, S., Takuma, T., Fukai, Y., Hatayama, A., Asami, N., & Kasai, M. (1990). Economic assessment of Tokamak fusion reactor plants. IFAC Proceedings Series, (14), 435-440.