TY - JOUR
T1 - Modeling of the main component of the bottoming stage in an advanced co-generation system on the operational planning
AU - Tomizawa, Masao
AU - Takeshita, Keisuke
AU - Tsuri, Keisuke
AU - Amano, Yoshiharu
AU - Akiba, Masashi
AU - Hashizume, Takumi
PY - 2002/8
Y1 - 2002/8
N2 - The advanced co-generation system (ACGS) was built at Waseda University in 1999. The ACGS consists of a gas turbine, a steam turbine, an ammonia-water mixture turbine, an ammonia absorption refrigerator and an ice storage system. These turbine systems have a cascade relation upon the utilization of energy. Meanwhile, the ammonia-water mixture turbine and the ammonia absorption refrigerator located in the bottoming stage of the ACGS to utilize the lower temperature steam. In this paper, a mathematical model of the bottoming stage of the ACGS is established according to the experimental data. And, the operational planning of the bottoming stage with three cases of the cooling demand during the nighttime is also discussed.
AB - The advanced co-generation system (ACGS) was built at Waseda University in 1999. The ACGS consists of a gas turbine, a steam turbine, an ammonia-water mixture turbine, an ammonia absorption refrigerator and an ice storage system. These turbine systems have a cascade relation upon the utilization of energy. Meanwhile, the ammonia-water mixture turbine and the ammonia absorption refrigerator located in the bottoming stage of the ACGS to utilize the lower temperature steam. In this paper, a mathematical model of the bottoming stage of the ACGS is established according to the experimental data. And, the operational planning of the bottoming stage with three cases of the cooling demand during the nighttime is also discussed.
KW - Combined cycle
KW - Energy saving
KW - Ice storage
KW - Operational planning
KW - Power plant
KW - Refrigeration
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U2 - 10.1299/jsmeb.45.446
DO - 10.1299/jsmeb.45.446
M3 - Article
AN - SCOPUS:0036700804
VL - 45
SP - 446
EP - 450
JO - JSME International Journal, Series B: Fluids and Thermal Engineering
JF - JSME International Journal, Series B: Fluids and Thermal Engineering
SN - 1340-8054
IS - 3
ER -