Table 9 Investment cost of multi-stage planning in Case VI
Price | Stage I | Stage II | Stage III | Stage IV |
|---|---|---|---|---|
AC-DC converter price (RMB/kW) | 1000 | 900 | 800 | 700 |
DC-DC converter price (RMB/kW) | 500 | 450 | 420 | 400 |
Storage battery price (RMB/kW) | 500 | 450 | 420 | 400 |
Line constructing price (104RMB/km) | 10 | 12 | 14 | 16 |