水源热泵在水面光伏升压站中的应用及经济性分析

Application and economic analysis of water source heat pump in water surface photovoltaic booster station

本文介绍了传统的升压站建设中空调设计常用方案,指出对于水面光伏等升压站附近水资源丰富的地区,可采用水源热泵的空调方案。以北方某地水面光伏升压站为例,对采用水源热泵空调方案和传统空调设计方案在初投资和年运行费方面进行了比较:初投资方面水源热泵方案较传统空调设计方案高约9.77%,但年运行费用方面水源热泵方案仅为传统空调设计方案的约48.8%,本例中采用水源热泵方案可大大节约能源,节省运行费用,经济效益可观。

The common method of air conditioning design in the traditional booster station was introduced in this paper.It was pointed out that the water source heat pump can be used in the area of rich water resources,such as areas with water surface photovoltaic project.Taking a booster station of water surface photovoltaic project in Northen China as an example,the water source heat pump air conditioning system and traditional air conditioning system were compared.It was demonstrated that the initial investment of water source heat pump system was about 9.77%higher than that of the traditional air conditioning scheme.But the annual operating cost of water source heat pump scheme was only about 48.8%of that of the traditional air conditioning scheme.The use of water source heat pump scheme can greatly save energy and operating costs,and obtain economic benefits.