Research Article
An Optimal Charging Strategy for PV-Based Battery Swapping Stations in a DC Distribution System
Table 2
Evaluation results for the different strategies.
| | Indexes | Battery demand forecast errors | Schedule | RTDM | PSO |
| | PPTC | 10% | 63.1% | 63.9% | 67.1% | | 20% | 62.3% | 63.2% | 66.9% | | 30% | 62.0% | 62.8% | 66.5% | | 40% | 61.2% | 62.4% | 65.7% |
| | WTBSS | 10% | 1.3 min | 0.5 min | 0.3 min | | 20% | 1.6 min | 0.7 min | 0.5 min | | 30% | 2.7 min | 0.8 min | 0.7 min | | 40% | 3.8 min | 1.1 min | 1.2 min |
| | PREV | 10% | $0.0816/kWh | $0.0811/kWh | $0.0790/kWh | | 20% | $0.0822/kWh | $0.0816/kWh | $0.0791/kWh | | 30% | $0.0824/kWh | $0.0819/kWh | $0.0793/kWh | | 40% | $0.0829/kWh | $0.0825/kWh | $0.0799/kWh |
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