沈阳某办公楼水源热泵系统耗电量实测与分析
|
摘要
通过整理和分析沈阳市某办公建筑水源热泵系统耗电量及气象因素数据资料,研究水源热泵系统耗电量变化特征及其随气象因素的变化规律。主要采用相关性分析法,定量分析了水源热泵系统耗电量与各气象因素之间的相关性系数。结果表明水源热泵系统耗电量主要在采暖季,水源热泵系统耗电量与室外干球温度、降水量、相对湿度及日照时数均呈现负相关性。室外干球温度和降水量对办公建筑水源热泵系统耗电量影响显著,而相对湿度、日照时数对办公建筑水源热泵系统耗电量影响不显著。
To study the characteristics of electricity consumption and the relationship between electricity consumption of water source heat pump system and meteorological factors,data for meteorological factors and electricity consumption of water source heat pump system have been collated and analyzed. Correlation analysis was used to calculate the correlation coefficient between electricity consumption and meteorological factors qualitatively. The results showed that annual electricity consumption was mainly used for heating,and outside dry-bulb temperature,precipitation,relative humidity and hours of sunshine were negatively correlated with electricity consumption. Electricity consumption of heat pump system was significantly influenced by outside dry-bulb temperature and precipitation,while influence of humidity and hours of sunshine were not significant.
To study the characteristics of electricity consumption and the relationship between electricity consumption of water source heat pump system and meteorological factors,data for meteorological factors and electricity consumption of water source heat pump system have been collated and analyzed. Correlation analysis was used to calculate the correlation coefficient between electricity consumption and meteorological factors qualitatively. The results showed that annual electricity consumption was mainly used for heating,and outside dry-bulb temperature,precipitation,relative humidity and hours of sunshine were negatively correlated with electricity consumption. Electricity consumption of heat pump system was significantly influenced by outside dry-bulb temperature and precipitation,while influence of humidity and hours of sunshine were not significant.
引文
[1]韩传璞.开式地表水源热泵系统动态性能研究[D].重庆:重庆大学,2010.
[2]马勇.地源热泵系统运行能效测评与能效影响因素的研究[D].武汉:武汉科技大学,2013.
[3]张超.影响湖水源热泵系统制冷供热能力若干因素的研究[D].株洲:湖南工业大学,2012.
[4]彭亚美.地下水源热泵系统的模拟分析与运行优化研究[D].合肥:合肥工业大学,2013.
[5]王芳.地下水源热泵系统的实验与模拟研究[D].西安:西安建筑科技大学,2003.
[6]高伟.地表水水源热泵系统节能问题及适用性研究[D].重庆:重庆大学,2010.
[7]姜宝石.水源热泵机组性能的模拟与实验[D].重庆:重庆大学,2011.
[8]陈晓.地表水源热泵系统的运行特性与运行优化研究[D].长沙:湖南大学,2006.
[9]杨志伟,于瑾,李奎波,等.基于DeST-C的通风对办公建筑能耗影响的模拟分析[J].江西理工大学学报,2015,36(5):67-73.
[10]于瑾,杨志伟,王程,等.基于DeST-C的办公建筑能耗模拟分析[J].沈阳建筑大学学报(自然科学版),2015,31(4):689-697.
[2]马勇.地源热泵系统运行能效测评与能效影响因素的研究[D].武汉:武汉科技大学,2013.
[3]张超.影响湖水源热泵系统制冷供热能力若干因素的研究[D].株洲:湖南工业大学,2012.
[4]彭亚美.地下水源热泵系统的模拟分析与运行优化研究[D].合肥:合肥工业大学,2013.
[5]王芳.地下水源热泵系统的实验与模拟研究[D].西安:西安建筑科技大学,2003.
[6]高伟.地表水水源热泵系统节能问题及适用性研究[D].重庆:重庆大学,2010.
[7]姜宝石.水源热泵机组性能的模拟与实验[D].重庆:重庆大学,2011.
[8]陈晓.地表水源热泵系统的运行特性与运行优化研究[D].长沙:湖南大学,2006.
[9]杨志伟,于瑾,李奎波,等.基于DeST-C的通风对办公建筑能耗影响的模拟分析[J].江西理工大学学报,2015,36(5):67-73.
[10]于瑾,杨志伟,王程,等.基于DeST-C的办公建筑能耗模拟分析[J].沈阳建筑大学学报(自然科学版),2015,31(4):689-697.