Optimal Day-Time Charging Strategies for Electric Vehicles considering Photovoltaic Power System and Distribution Grid Constraints

Table 1

Poll statistical table.

Question	Result
Usage (multichoice)	Commute (49.0%), Business (13.1%), Pregnant women and children (24.8%), Food and entertainment (31.7%), others (12.4%)
Price difference for peak-valley (CNY/kWh)	0 (0%); 0.25 (39.4%); 0.5 (50%); 0.75 (71%); 1 (100%)