TY - GEN
T1 - Energetic, economic and environmental (3E) optimization of solar assisted heat pump using low GWP refrigerant R1234ze(E) for high temperature application
AU - Nasruddin, null
AU - Alhamid, Muhammad Idrus
AU - Aisyah, Nyayu
PY - 2018/1/8
Y1 - 2018/1/8
N2 - A combination of solar thermal collectors and heat pumps in a solar assisted heat pump for high temperature application at 105oC is modeled and optimized. The model is designed by using Matlab software. The optimization procedure, coefficient of performance and total cost becomes the objective functions while the evaporating temperature, suction compressor temperature and condensing temperature are selected as constraints. Multi objective genetic algorithm is used to find the optimum value of those selected constraints. The optimization is performed by using a low GWP refrigerant, R1234ze (E). The result showed that an evaporating temperature of 319 K, suction compressor temperature of 372 K and condensing temperature of 379 K indicated the optimum condition of solar assisted heat pump with COP of 5.04 and total cost of 82,678 US$.
AB - A combination of solar thermal collectors and heat pumps in a solar assisted heat pump for high temperature application at 105oC is modeled and optimized. The model is designed by using Matlab software. The optimization procedure, coefficient of performance and total cost becomes the objective functions while the evaporating temperature, suction compressor temperature and condensing temperature are selected as constraints. Multi objective genetic algorithm is used to find the optimum value of those selected constraints. The optimization is performed by using a low GWP refrigerant, R1234ze (E). The result showed that an evaporating temperature of 319 K, suction compressor temperature of 372 K and condensing temperature of 379 K indicated the optimum condition of solar assisted heat pump with COP of 5.04 and total cost of 82,678 US$.
KW - COP
KW - multi objective genetic algorithm
KW - solar assisted heat pump
KW - total cost
UR - http://www.scopus.com/inward/record.url?scp=85049579158&partnerID=8YFLogxK
U2 - 10.1109/PGSRET.2017.8251805
DO - 10.1109/PGSRET.2017.8251805
M3 - Conference contribution
T3 - 3rd International Conference on Power Generation Systems and Renewable Energy Technologies, PGSRET 2017
SP - 79
EP - 84
BT - 3rd International Conference on Power Generation Systems and Renewable Energy Technologies, PGSRET 2017
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 3rd International Conference on Power Generation Systems and Renewable Energy Technologies, PGSRET 2017
Y2 - 4 April 2017 through 6 April 2017
ER -
