Research Article
Analysis and Research on Energy-Saving Reconstruction of Building Heating System
Table 8
Converted operating cost of heat pump system.
| Month | Actual power consumption in three years (kW·h) | Converted power consumption in three years (kW·h) | Unit price of electricity (Chinese Yuan/kW·h) | Average annual converted electric charge (Chinese Yuan) | Floorage (m2) | Average annual electricity charge per unit area (Chinese Yuan/(m2∙year)) |
| November | 150880 | 75440 | 0.5 | 37720 | 9970 | 1.26 | December | 266920 | 266920 | 133460 | 4.46 | January | 333740 | 333740 | 166870 | 5.58 | February | 233460 | 233460 | 116730 | 3.90 | March | 137380 | 68690 | 34345 | 1.15 | Total | 1122380 | 978250 | 489125 | 16.35 |
|
|