Research Article
On the Optimization Strategy of EV Charging Station Localization and Charging Piles Density
Table 1
The key simulation parameters.
| Parameter | Value |
| Fixed investment () | 2 million | Investment related to the unit price of the charging piles in the charging station () | 0.35 million | The investment cost related to the transformer in the charging station () | 0.2 million | Discount rate () | 0.08 | Charging station depreciation period () | 20 years | Average driving speed of EVs () | 30 km/h | Time period () | 365 days | Nonlinear coefficient of the urban road () | 1.2 | Minimum number of charging piles in the charging station () | 3 | Maximum number of charging piles in the charging station () | 30 | Minimum number of charging stations () | 3 | Maximum number of charging stations () | 6 | Minimum distance between two charging stations ,() | 1.2 km | Maximum distance to the charging station when the EV needs to be charged | 3 km |
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