Flexible heat-to-power ratio co-generation system with ammonia-water mixture cycles at bottoming

Keisuke Takeshita, Yoshiharu Amano, Takumi Hashizume, A. Akira Usui, Yoshiaki Tanzawa

研究成果

2 被引用数 (Scopus)

抄録

This paper presents the experimental study of a unique co-generation system which the authors call the "Advanced Co-Generation System (ACGS)". It mainly consists of three turbine systems and an ammonia absorption refrigerator (AAR). The specialty of the ACGS is the bottoming stage employing an ammonia-water mixture (AWM) as the working fluid. First, the overall system configuration and some experimental results at the steady state are shown. The experimental investigation shows that the AWM bottoming cycles contribute to a higher efficiency of the system. An increase of 5-10% in electric power compared to a conventional co-generation system (CGS) is confirmed. Next, a hybrid configuration of the AWM turbine (AWMT) cycle and the AAR is investigated. A simulation model is constructed. The results of the simulation show that the hybrid configuration performs at about 14% higher efficiency.

本文言語English
ホスト出版物のタイトルProceedings of the 2003 International Joint Power Generation Conference
出版社American Society of Mechanical Engineers
ページ993-998
ページ数6
ISBN(印刷版)0791836924, 9780791836927
DOI
出版ステータスPublished - 2003 1 1
イベント2003 International Joint Power Generation Conference - Atlanta, GA, United States
継続期間: 2003 6 162003 6 19

出版物シリーズ

名前Proceedings of the 2003 International Joint Power Generation Conference

Conference

Conference2003 International Joint Power Generation Conference
国/地域United States
CityAtlanta, GA
Period03/6/1603/6/19

ASJC Scopus subject areas

  • エネルギー工学および電力技術

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