Electric Vehicle Charging Station Block Diagram

This block converts the incoming ac voltage into a fixed dc voltage of around 800 v.

Electric vehicle charging station block diagram. The level 1 2 charging system for these vehicles consist of an ac dc converter to generate a dc voltage from the ac line. Or 480 vac 3 phase 16 a max. It is also an editable graphic with text and icon placeholders. By having the capacity to utilize both types of charging you provide the user with more flexibility in their charging options and a larger number of locations where a charge can be delivered.

Whether a level 1 residential or level 2 commercial charging subsystem we have the right ingredients to efficiently transmit power from a single phase. Working of charging station ref 2 8. The vehicle charger tells the charging station through the can bus the battery capacity and at what level to set the voltage. This diagram is a four part arrow design with a electric car charging station.

Cord with no pilot or auxiliary connections mode 1 ac 250 vac 1 phase. The price can range from 395 usd for a simple domestic wall box to more than 35 000 usd for a dc charging station japan has more than 2 800 dc fast charging stations using chademo the. Electric vehicle supply equipment evse the equipments that constitute an electric vehicle charging station are collectively called as electric vehicle supply equipment evse. Some people also refer it as ecs which stands for electric charging station.

1 electric vehicle technology and charging equipment overview 1 1 electric vehicles electric vehicles evs use electric motors powered by electrical energy stored in a battery for propulsion. Ac charging stations are the dominant type of plug in vehicle charging type and we expect ac charging to retain its position long term. Every 0 1 seconds the vehicle tells the charging station how much current to deliver following a very specific cc cv charging curve profile defined in the chademo specification and finally it tells it when to stop. The term is more popular and it refers nothing but to the charging stations.

Types of electric vehicle charging stations the charge time is dependent on the vehicle s battery capacity and charge acceptance rate 120 vac 1 phase 12 a or 16 a max continuous current ac level 1 250 vac 1 phase 16 a max. These vehicles are available in a variety of models with varying ranges and capabilities and are plugged in to a source of electrical power to recharge. Our integrated circuits and reference designs help you create smarter and safer ac charging stations that provide energy to electric vehicles evs. Technical detail for those of a technical bent here s how a typical dc charging station is configured.

Figure 2 1 shows the system level block diagram of a ev charging station power module captured from ti s ev charging station power module web page.