混合式地源热泵（HyGSHP）系统越来越普遍，但仍然需要关于这些系统的设计和运行的更多信息。该项目监测了三个实际的HyGSHP系统，包括供暖和制冷为主的建筑，以基准（并在必要时改进）这些系统的现有模型和操作实践，并衡量这些系统的成本效益。结果表明，从生命周期的角度来看，与其他地源和传统系统相比，通用混合策略具有成本效益。研究结果还详细介绍了设备尺寸、控制和泵送设计方面的经验教训。引用:ASHRAE会议论文，蒙特利尔，QC

Hybrid ground-source heat pump (HyGSHP) systems are growing more prevalent, but there continues to be a need for additional information on the design and operation of these systems. This project monitored three actual HyGSHP systems, both in heating- and cooling-dominated buildings, to benchmark (and improve where necessary) existing models and operational practices for these systems, and measure the cost effectiveness of these systems. Results demonstrate the costeffectiveness of the general hybrid strategy, from a life-cycle standpoint, in comparison to other ground-source andconventional systems. Results also detail lessons learned in equipment sizing, control, and pumping design.