Table 1 Values of system parameters
No. | Parameter | Value |
|---|---|---|
1 | PV installed capacity/(kW) | 1,000 |
2 | PV energy price/(yuan/kWh) | 0.65 |
3 | Battery capacity/(kWh) | 20 |
4 | Charging power/(kW) | 10 |
5 | Charging efficiency/(%) | 88 |
6 | Swapping service fee/(yuan) | 25 |
7 | Cost for EV battery/(yuan/each) | 83,000 |
8 | Cost for charging charger/(yuan/each) | 6,000 |
9 | Cost for swapping robot/(yuan/each) | 160,000 |
10 | Robot swapping capability/ (service times/each time interval) | 4 |
11 | Life time of each facility/(year) | 5 |
12 | Discount rate/(%) | 6 |