To synergistically optimize the solar heat storage and supply system
a system energy consumption model was established using TRNSYS software for an expressway serving area building. Taking economy and comfort as objective functions and thermal comfort zones as constraints
a Pareto optimal solution set for the system configurations was obtained. Subsequently
the optimal configuration was determined using the TOPSIS entropy weight method. Compared to the initial design parameters group
under the premise of meeting the requirements of thermal comfort
the system’s annual life cycle cost is decreased by 18.58% and the COP is increased by 27.64%
offering dual advantages of saving investment and operating costs.
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