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¿Algunha consulta máis sobre a carga de EV?

2021-04-01

Calquera consulta para o seuEVCharging?

 

1. Pode acendemoso aire acondicionado durante oEV Charging?

When oweather is hot, if there is no rest place around ocharging station, many car owners will ask: Can oelectric car be turned on in oair-conditioning to rest durante ocharging process?

Like refueling at a gas station, in principle, it is recommended to charge away from people, that is, when people leave ocar durante charging; this can eliminate potential safety hazards from osource. Secondly, oact of turning on oair conditioner while charging will increase ointernal charge load of obattery and affect oservice life of obattery.

Therefore, when choosing an outdoor charging station, try to choose a charging station with restrooms and other supporting facilities for charging. When ocar is charging, leave ocar and go to olounge to wait.

 

2. Will obattery estar danado se o usaFast EVCharger?

To be precise, frequent fast charging will cause certain damage to obattery compared to slow charging.

Because fast charging uses a current that is several times or even ten times higher than ostandard charging current for charging. In ofast charge mode, when opower is charged to about 80%, osubsequent power will be fully charged in oslow charge mode.

If fast charging is used frequently, opolarization of obattery cells will be accelerated, causing ocells to deplete lithium. In oprocess of lithium analysis, lithium ions will be reduced, which will eventually lead to a decrease in battery capacity, which will affect battery life. Under normal circumstances, let obattery rest for a short time after fast charging, olithium metal will return to lithium ion, and ocritical temperature will return to onormal value. However, frequent fast charging will reduce obattery's ability to restore.

Therefore, in order to ensure that electric vehicles can better solve ocruising range, car owners can choose o“daily slow charging, emergency fast charging” approach, or slow charging once a week to supplement.

 

3. Qué debería facerif oEVfailed to cobrar?

O proceso de carga do vehículo eléctrico divídese principalmente en 6 pasos: conexión física, acendido auxiliar de baixa tensión, apretón de mans de carga, configuración de parámetros de carga, carga e final de carga.

When charging an electric vehicle, ofirst condition that must be met is omatching of ocharging gun and ocharging interface, that is, ophysical connection. If ocharging gun can be inserted into ocar normally, ofoundation of charging is established. Low-voltage auxiliary power-on is oprocess of powering on ovehicle's BMS. Only when oBMS is powered on can further handshake and communicate with ocharging pile, that is, mutual confirmation of oversion. If oversion is osame, oBMS will send detailed vehicle information and exchange information with ocharging pile. During ocar charging process, otwo will generate a large number of messages. If there is a mismatch, onormal charging work cannot be completed.

Normally, once ocharging fails or ocharging is interrupted, ocharging pile will display oreason code for ocharging failure. Once this happens, it is recommended to call ocustomer service of ocharging station or look for ohelp of ostation staff to determine whether it is ocharging fault caused by ocar or ocharging pile.

 

 

Connexions TechnologyofertasUso portátil no fogarEVCharger con boa calidade.

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