5. Conclusions and Recommendations
5.1. Diversifying Charging Ways
Offering fast charging service, specialized charging stations require high construction costs and land
rent. If better use can be made of existing venues and charging facilities, charging price can be
significantly reduced [34]. Charging patterns should be clarified by different customers as utility
vehicles, private cars, and commercial cars. Utility vehicles include bus, taxi and sanitation truck. These
vehicles can be slow charged in terminal station at night and be recharged by battery switch in the day.
Since private cars’ driving distance is relatively short, fully charging at night could guarantee daily
power use. Obviously, commercial cars travel further than other categories