Construction Features of Devices for Charging Electric Vehicles

The electric vehicle (EV) market is actively developing by leading car manufacturers around the world. main efforts of developers are aimed at creating an efficient energy storage device - a rechargeable battery, because its parameters largely characterize EV: power reserve and acceleration, engine others. But for comfortable existence EV in urban conditions requires certain infrastructure, which includes charging stations, containing all necessary equipment to charge battery. In results use many different terms definitions that often describe same phenomenon. This paper substantiates need systematization analysis vehicles. methods cars considered work, information on ways arranged, parallels between standards made. Chargers vehicles can be classified as follows: AC DC charging. Both regulated countries. US Japan SAE J1772 standard, it covers both types mentioned above. Its European adaptation IEC 61851. standard describes level stations sockets. mode safety communication protocol station. To establish serial connection EVSE, there function "PILOT", refers 61851, provides functions related EVSE. detection sequence performed automatically when EVSE control cable physically connected EV. Of variants controlled chargers, according authors, most promising option based open project. advantages data applied circuit solutions code, well low cost compared industrial designs, availability user-friendly interface, ability create your own mobile application connect payment system. disadvantage 61851 limited exchange with Because only initialization, process stop transmitted via channel. station cannot estimate type car, characteristics, capacity battery condition, maximum speed, etc. Implementing above could useful things like load balancing potential possible return electricity grid.