寒冷地区地源热泵能效调研与节能量分析
Energy efficiency investigation and energy saving analysis of ground-source heat pump in cold zone
摘要：
通过对寒冷地区74个项目的调研测试，得到了地源热泵系统夏季的制冷能效比和冬季的制热性能系数数据。分析了各种地源热泵项目的应用效果及存在的问题，计算了地源热泵系统项目的常规能源替代量，并通过数据回归得出了项目规模与常规能源替代量之间的拟合公式，供类似项目参考。
关键词：地源热泵,能效比,性能系数,常规能源替代量,寒冷地区
Abstract：
Obtains the energy efficiency ratio of ground-source heat pump (GSHP) systems in summer and the coefficient of performance in winter by testing 74 GSHP projects in cold zone. Analyses the application effect and existing problems of different GSHP projects. Calculates conventional energy alternative amount of the GSHP projects and obtains fitting formula between the project scale and the conventional energy alternative amount by data regression, which can provide a reference for similar projects.
Keywords:ground-sourceheatpump,energyefficiencyratio,coefficientofperformance,conventionalenergyalternativeamount,coldzone