独立建筑光伏-光热-土壤源热泵一体化系统设计

摘要

With respect to the difficulty in using electricity and heating for small independent buildings in remote areas without grid coverage, a design scheme of the integrated system of photovoltaic-photothermal-geothermal heat pump suitable for such areas is proposed on the basis of photovoltaic/photothermal integration technology.The composition and operation mode of such photovoltaic and thermal system are introduced.Through building load statistics and calculations of the parameters related to the photovoltaic/heat collecting components, heat pump units, energy storage and other equipment, the system is designed on the basis of the selected configuration of each part of the system.%针对边远无电网覆盖地区小型独立建筑用电及取暖困难问题,基于光伏/光热一体化技术,提出一种适用于此类地区的光伏-光热-土壤源热泵一体化系统设计方案.介绍该电热联供系统的组成部分、运行方式等;通过建筑负荷统计及光伏/集热组件、热泵机组及储能等设备参数计算,在选定系统各部分配置的基础上,实现该系统的设计.