极端热湿气候条件下独立光伏海水源热泵系统优化匹配研究  

Study on optimal matching of stand-alone photovoltaic seawater-source heat pump system under extreme hot and humid condition

作　　者：孙超[1] 孙婷婷[1] 刘艳峰[1] Sun Chao;Sun Tingting;Liu Yanfeng(Xi＇an University of Architecture and Technology, Xi＇an, Chin)

机构地区：[1]西安建筑科技大学

出　　处：《暖通空调》2018年第5期42-46,共5页Heating Ventilating & Air Conditioning

基　　金：国家自然科学基金重大项目课题(编号:51590911);国家自然科学基金青年项目(编号:51408457;51508443)

摘　　要：针对极端热湿气候条件下偏远海岛建筑的空调负荷特性及环境资源特点,提出了一种独立光伏海水源热泵系统。以500kW冷负荷为模块,建立了该系统各部分的数学物理模型,对海水源热泵、室内空调末端和独立光伏系统进行了容量匹配计算,并对海水源热泵内部关键构成部件进行了优化分析,得出了该系统主要设备之间的组合匹配关系。Based on the characteristics of air conditioning load and environmental resources of remote islands under extreme hot and humid condition, proposes a kind of stand-alone photovoltaic seawater-source heat pump system. Sets up a mathematical-physical model of each part of the system with the cooling load of 500 kW as an example. Calculates the capacity matching for the seawater-source heat pump, air conditioning terminal and stand-alone photovoltaic system, and optimally analyses the key components of the seawater-source heat pump. Obtains the optimal combination of the main equipments in the system.

关 键 词：海水源热泵 独立光伏 优化匹配 能源自给自足 极端热湿气候 

分 类 号：TU83[建筑科学—供热、供燃气、通风及空调工程]