Research Article
The Multiobjective Based Large-Scale Electric Vehicle Charging Behaviours Analysis
Table 4
The EV daily charging load index prediction in 2020 (unit:
).
| Charging strategy | Peak value | Average value | Average-peak ratio (APR) | Load rate | Total load | High-peak periods | Low-valley periods |
| Randomness | 245.01 | 53.32 | 0.22 | 1.57% | 5119.06 | 9:00 ~ 14:00 | 3:00 ~ 6:00 | Tariff guiding | 824.64 | 54.70 | 0.07 | 5.29% | 5251.20 | 23:00 ~ 2:00 | 4:00 ~ 21:00 | Parking-charging | 306.92 | 54.87 | 0.18 | 1.97% | 5267.27 | 20:00 ~ 23:00 | 13:00 ~ 17:00 |
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