Result | Stage I | Stage II | Stage III | Stage IV | |
---|---|---|---|---|---|
AC-DC converter (MVA) | |||||
Node 8 | 1.54 | 1.52 | 1.77 | 2.04 | |
Node 19 | 0.55 | 0.59 | 2.12 | 2.13 | |
Node 27 | – | – | 1.37 | 5.19 | |
DC-DC converter (MW) | 1.50 | 1.83 | 4.39 | 7.99 | |
Storage battery (MWh) | 4.24 | 5.44 | 16.77 | 45.15 | |
Line construction cost (104RMB) | 8.21 | 8.21 | 10.97 | 10.97 | |
Total investment cost (104RMB) | 154.33 | 171.69 | 304.91 | 689.46 | |
Total cost (104RMB) | 2711.29 | 2627.29 | 2248.84 | 1816.72 |