共 50 条
- [31] Improving ground-source heat pump efficiency: Optimizing pumping control and configuration of closed-loop heat pump systems in smaller commercial buildings [J]. Proceedings ACEEE Summer Study on Energy Efficiency in Buildings, 2000, 10 : 111 - 10
- [32] Deep Boreholes for Ground Source Heat Pump Systems - Scandinavian Experience and Future Prospects [J]. 2016 ASHRAE WINTER CONFERENCE PAPERS, 2016,
- [33] Closed Loop Speed Control of DC Motors used in Rock Drilling and Mud Pump Application [J]. INTERNATIONAL MULTICONFERENCE OF ENGINEERS AND COMPUTER SCIENTIST, IMECS 2012, VOL II, 2012, : 1052 - 1054