Table 4 The optimal configurations and energy consumptions of BSS with different costs of battery
Battery cost/(yuan/each) | 83,000 | 78,000 | 60,000 | 45,000 | 30,000 | 15,000 |
|---|---|---|---|---|---|---|
Number of robots | 6 | 6 | 6 | 6 | 6 | 3 |
Number of batteries | 125 | 125 | 125 | 125 | 132 | 183 |
Number of chargers | 101 | 101 | 101 | 101 | 94 | 73 |
Valley time energy/(kWh) | 2,653.295 | 2,653.295 | 2,653.295 | 2,653.409 | 2,752.841 | 3,636.364 |
Mean time energy/(kWh) | 1,140.711 | 1,140.711 | 1,140.711 | 1,140.711 | 1,140.597 | 646.3928 |
Peak time energy/(kWh) | 392.5868 | 392.5868 | 392.5868 | 392.5873 | 293.155 | 1.6445 |
Solar energy/(kWh) | 4,330.339 | 4,330.339 | 4,330.339 | 4,330.339 | 4,330.089 | 4,330.339 |
Profit/(yuan) | 573,679.7 | 756,179.7 | 1,212,430 | 1,668,283 | 2,131,929 | 2,674,645 |