基于敏感性分析理论,以某地下水源热泵系统夏季运行为例,选取典型观测点温度值及回灌水热量影响范围作为模型输出结果,从局部和全局定性、定量地讨论了热泵系统特定水流和热源条件下地下水热量运移模拟中参数的敏感性问题。结果表明:模型输出结果对所选参数的局部敏感性程度和趋势差别明显;全局敏感性分析中其他参数不同取值对待分析参数敏感性各参数间共同作用对模型均存在影响,各参数组合全局敏感性趋势变化基本一致,模型稳定性较好。 Based on the sensitivity analysis theory and taking the summer operation of a groundwater source heat pump system as an example, the temperature of the typical observation point and the influence range of the recharge water and heat were selected as the model outputs. The local and global qualitative and quantitative discussions of the specific water flow and heat source Sensitivity of Parameters in Simulating Groundwater Heat Transfer Simulation. The results show that the local sensitivity and trend of the selected parameters are significantly different from the results of model output. The global sensitivities of different parameters to the analysis of the sensitivity of the parameters affect the model, Sensitivity trends are basically the same, model stability is better.