区域供冷系统经济参数研究

In order to clarify cost optimal problems in the system integration of district cooling systems, this paper establishes a optimal cost model by life cycle cost analysis (LCC), and analyze the influence to the system cost by the effect factors change such as electricity prices, pipeline flow rate, temperature difference between supply and return water and the user load density, and calculate the economic parameters under different case, such as economic cooling radius and economic velocity. The Research provides a theoretical foundation and technical guidance for the design of district cooling system and has great significance.