The Importance of AC Chargers for EV
Just like conventional ICE vehicles
have two different sources of fuel, that is diesel and petrol, EVs also have
two different methods of getting charged up. AC and DC are two different EV charging solutions available in
the market. When you change your vehicle using AC power it is referred to as AC
charging. The flow of energy of alternating current changes periodically hence
the name alternating current. It is kind of electricity that gets sent directly
from the power grid.
Reasons why AC charging is important for EV
AC possesses a different frequency,
voltage as well as phase. It is mainly used for transferring current over
longer distances. This is because the voltage of AC can be decreased or
increased with the help of special equipment known as transformers. This makes
it possible for AC voltage to reach high levels. Thus, it allows for the
transmission of current over large distances.
However, it should be noted that
although the power grid sends out AC voltage, what is stored inside the batteries
of EVs is DC voltage. Thus, AC voltage received from the EV charging station Mumbai
first needs to be converted to DC before it can be used for charging an EV
battery. This is precisely why DC
fast charger for EV should be used if you want to charge your battery
quickly. However, it is advisable to not use a DC charger frequently as it is
detrimental to the health of the battery. Moreover, EVs are equipped with an
onboard charger that helps in converting AC to DC which is then supplied to the
EV. Thus, you won’t have to worry about any extra measures.
Things You Must Know About AC charging stations
Once the DC power is transferred from
the grid to the EV, the onboard charger on the vehicle converts the AC power
into DC. Since there are space constraints on the EV and there are some weight
limitations as well, only lower amounts of power, such as 22 kW, are used for
charging. This is why the charging time is much more for AC charging.
It must be noted that while the actual
battery charger is situated on the vehicle, the charging station also
implements various levels of safety measures. This ensures that the user is
protected from potential fire and electrical hazards when connecting, charging
the vehicle, and disconnecting.
Once the charger is connected to the
vehicle, it informs the vehicle that power is now available. It also indicates
at what level the power is available. After this, the vehicle takes over,
initiates the process of charging and entirely takes control of the power
transfer. In case an electrical fault occurs, the station will stop the
transfer of power immediately as well as de-energize the cable.
Conclusion
Certified EV charging solutions also help in protecting the system from any overloads. If you plan on getting an EV charging station installed, then make sure that it meets all the necessary quality requirements. The right contractors will also provide warranty and post-installation services. Choose the right contractor and get your AC charger for EV installed at the earliest.
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