In addition to the electric motor and the ev Vehicle Charging Station , which we all know are two of the main components. They compile an electric vehicle. There are other components of equal importance but less famous, and without which, this type of vehicle simply would not work.

Below we identify some of these components and a brief explanation of how they work and interact with each other.

TRACTION BATTERY (~380V)

Its main function is to provide the energy necessary. It is to run the vehicle’s electric motor, theoretically, the greater the traction battery capacity, the greater the vehicle’s autonomy.

SERVICE BATTERY (12V)

This battery is common to power all 12v electrical accessories of the vehicle. And its function is to “wake up” the high voltage system, so that the vehicle is ready to use when the key is turned on. Since there is no alternator, the auxiliary battery recharges by the high voltage battery through a DC/DC converter.

ev Vehicle Charging Station Motor

The electric motor has 2 functions. The first is to transmit the movement to the wheels to make the vehicle move. And the second is to generate rotational energy to ev Vehicle Charging Station  the batteries in deceleration (braking regeneration)

INVERTER

It transforms the direct current (DC) from the traction battery into alternating current (AC). It is to power the engine and reverts this process again AC to DC when there is brake regeneration.

Do electric vehicles have gearbox?

The electric vehicle does not have a gearbox like normal cars, in fact, the electric motor only has 1 speed. It is precisely due to the unique characteristics in terms of power and torque. There is no need to couple a conventional gearbox.

INTERNAL CHARGER (OBC)

Its function is to transform the alternating current from the mains (AC) into direct current (DC) and increase its voltage. E v Vehicle Charging Station  the batteries of the electric vehicle. Therefore it has an important role in AC charging. The maximum power of charging always limits the power of the OBC.

If we use as an example a BMW i3 60Ah, the maximum power of its internal charger is 7.4kW. This means that regardless of the power of the post is 7.4kW. The power maximum that the car allows will always be limited to 7.4kW

How does the ev Vehicle Charging Station work?

The vehicle battery is powered by a direct current (DC). However, in most cases, the energy that enters the vehicle is in alternating current (AC), which is supplied by common outlets. In other words, an inverter is needed to convert the alternating current from the electrical network into a direct current.

The only situation where cars are powered with direct current is in ultra-fast ev Vehicle Charging Station . These use their own larger, internal inverter, transforming grid energy into direct current. In case the vehicle has fast DC charging, this charging mode goes straight to the battery and is no longer limited to the power of the OBC.

Types of ev Vehicle Charging Station  and how they work

Let’s detail now what the types of chargers are and how they work:

Basic charger

This equipment comes from the factory with the vehicle and allows the electric car to be recharged in common 10A sockets. Its main differential is its versatility, as it only requires grounded domestic outlets.

Despite its ease of use, its drawback is precisely the lower power, which causes a slower reload speed.

Residential Charger (Wallbox)

One of the most sought after for its convenience, this electric car charger can add 20 to 100km per hour of charging. Mounted on the wall, most can charge any electric car using the J1772 universal connector. Faster than the basic charger, up to 3x faster and needs careful installation.

Semi-fast ev Vehicle Charging Station

More robust, this type of electric car charger has features such as consumption monitoring and history, energy management, access key, and billing. This type of equipment is usually seen in electro-stations or charging points in public places. In this ev Vehicle Charging Station , the electric vehicle is charged in alternating current from 16 to 32A.

Superfast or ultra fast (DC) charger

For situations where fast charging is essential, such as on highways, direct current (DC) chargers have higher power than other charger types. Also present in some electro-stations, it is possible to reach 80% of the vehicle’s battery capacity in a few minutes.

Installing the charger in my house

First of all, it is necessary to check your home’s electrical network and its capacity. This is because, for example, if you buy a tier 2 charger with 40A, you need a circuit breaker with a rated capacity of at least 50A. If possible , install the charger close to the electrical cabinet as the electrician will need to route.

Before any electrical change, it is necessary to contact an electrician. Similarly, there are some points to observe, for example, if your electrical panel is already full or almost full, it may be necessary to reform it to install the charging station. , conductors from the panel to the ev Vehicle Charging Station . Installing or charging near the garage door can make recharging easier.

What does research say about ev Vehicle Charging Station?

Companies are studying ev Vehicle Charging Station ! It is estimated that, in 20 years, it will be possible to transform sunlight into electricity through vehicle bodywork, generating enough energy for locomotion.

Typically, a car with a 25kWh battery takes 8 hours to charge at a residential charging point (with an average power of 3kW). When purchasing, always evaluate those who have the ABNT seal and bring with them certificates from internationally recognized laboratories.

Conclusion ev Vehicle Charging Station

Already the electromagnetic induction, in which the car parks on the induction panel and recharging occurs by the magnetic field is possible but extremely costly. Such alternative means are not yet viable, it remains for drivers to embrace ev Vehicle Charging Station  initiatives such as BMW’s and bet on available charging!