G310 STUDY ON ADVANCED CO-GENERATION SYSTEM : OPERATIONAL PLANNING OF ICE STORAGE SYSTEM WITH SEVERAL PATTERNS OF COOLING DEMAND(Compressor, special heat pump and others)

概要

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An advanced co-generation system (ACGS) was built at Waseda University. The ACGS consists of a gas turbine, a steam turbine, an ammonia absorption refrigerator, an ammonia-water mixture turbine and an ice storage system. The energy taken out from each turbine is used for power generation and the ammonia absorption refrigerator is used for the air-conditioning during the daytime in parallel with storing heat in the ice storage system to meet cooling demand during the nighttime. In this paper, the operational planning of the bottoming stage of ACGS maximizing its energy output is discussed by using the linear programming method. The relationship between the component capacity and the operational planning of the ice storage system is also discussed by studying an optimal solution of the dual problem, the so called "shadow price".
一般社団法人日本機械学会の論文
2000-10-01