基于TRNSYS的江水源热泵空调系统节能运行研究  

Research on Energy Saving Operation of River Water Source Heat Pump Air Conditioning System based on TRNSYS

作　　者：丁欣颖 王天任 李蕾 吴俐辰[3] Ding Xinying;Wang Tianren;Li Lei;Wu Li Chen(Renewable Energy R&D Center,Sinopec Star Petroleum Co.,Ltd,Beijing 100083;China National Research and Technology Center of Geothermal Energy,Beijing 100083;China Building Technology Group Co.LTD,Beijing 100013)

机构地区：[1]中石化新星(北京)新能源研究院有限公司,北京100083 [2]中国石化地热资源开发利用重点实验室,北京100083 [3]中国建筑技术集团有限公司,北京100013

出　　处：《石化技术》2023年第3期126-128,共3页Petrochemical Industry Technology

摘　　要：为研究江水源热泵空调+水蓄能空调系统节能降费的运行优势,以武汉某区域供能项目为研究对象,进行系统节能运行研究。利用eQUEST建筑能耗模拟软件对项目全年冷热负荷进行模拟计算,分析负荷变化规律,利用TRNSYS运行能耗模拟软件对江水源热泵空调系统和江水源热泵+水蓄能空调系统两种空调系统进行建模计算对比分析。结果表明:江水源热泵+水蓄能空调系统比江水源热泵空调系统全年运行电耗减少10.81%,运行电费减少302.6万元,CO_(2)排放量减少41万吨。In order to study the advantages of saving energy and reducing cost in operation of river water source heat pump air conditioning system+water storage air conditioning system,taking an energy supply project in wuhan as the research object,the energy consumption of river water source heat pump air conditioning system+water storage air conditioning system and Jiang WSHP air conditioning system were analyzed and compared.Firstly,eQUEST building energy consumption simulation software was used to simulate and calculate the annual cooling and heating load of the project,and the load variation rule was obtained.Then,TRNSYS operating energy consumption simulation software was used to model and calculate the two air conditioning systems.Through the analysis of the annual operating power consumption of the two air conditioning systems,it was found that,compared with the water source heat pump air conditioning system,the annual operating power consumption of the river water source heat pump+water storage air conditioning system is reduced by 10.81%,the operating electricity cost is reduced by 3,026,000 yuan,and the CO_(2) emission is reduced by 410,000 tons.

关 键 词：建筑负荷 江水源 热泵空调系统 TRNSYS模拟 节能减排 

分 类 号：TU83[建筑科学—供热、供燃气、通风及空调工程]