As an extremely convenient means of transportation, electric vehicles will also bring trouble and trouble to many car ownersThe most serious is the fire caused by the charging of electric vehiclesIt has become a concern for many people.
As the saying goes: the devil is in the details, and this sentence couldn't be more appropriate when it comes to EV charging. According to relevant data,70%-80% of electric vehicle fire accidents occur while chargingWhileCauses of fires in electric vehiclesThere are two main points:First, the line of electric vehicles is aging;The second is the incorrect charging method.
It can be seen that the correct charging method has a huge impact on the safety performance of the electric vehicle and the safety of the owner. Well, in the end it should beHow to do the charging correctly?Should I plug in the charging port or the power port first when charging?Today, we will answer the ...... for all car owners by charging every day
How to do the charging correctly?
First of all, electric carsIt cannot be charged in a state of power loss, and it is generally charged at about 20% or 40% of the powerso as not to wear out the battery. Secondly,Do not charge immediately after drivingThe correct thing to do is to cool down for half an hourIn order to avoid spontaneous combustion caused by the battery** or the charger heating.
Plug in the power port first, wrong approach
car owner if while chargingPlug in the power port first, and then connect the charging port, which is easy to cause a large surge impulse current when inserting the batteryExcessive inrush current is easy to damage the charger and will also affect the service life of the batterySafety hazards,Serious evenInjury to the owner of the vehicle.
Plug in the charging port first, do it correctly
On the contrary, if the ownerConnect the EV charging port first, and then turn on the power supplyAt this time, the charger of the electric car is equivalent to being inSoft-start state,The current starts the process with a gradual and slow rise, which is not only effectiveProtects the charging equipment from the damaging process of inrush current shocksIt can also be effectiveProtect batteries and charging equipment.
Summarize every day
EV chargingIt is safer to connect the charging port firstIt can effectively avoid the potential safety hazards caused by the large current caused by the connection to the power supply charging portAt the same time, connecting the charging port first will allow the charger to enterSoft-start state,No inrush current is generated, canEffectively protect the charger and extend its lifespan.