EVCOME EV charging stations for better life---Top EV charging stations manufacturers & suppliers in China.
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EVCOME EV charging stations for better life---Top EV charging stations manufacturers & suppliers in China.
At present, there are many underground parking lots with several charging piles, but the surrounding parking spaces will also be occupied by fuel vehicles. For this, we can only negotiate detailed management measures with the management company of the parking lot. I hope that new energy electric charging piles can be regularly charged in the future. Manufacturers provide convenient services. 1. Go to the property to open an installation certificate, and then take this certificate, real estate certificate, ID card, parking space purchase invoice, contract and other documents to the power supply company to open an account, 2. The power supply company gives the charging pile manufacturer ranking list, 3. Install the meter box And electricity meter, 4. Electrician cable should be equipped with charging box, 5. Installation completed. There are many brands of new energy vehicle charging piles, but among the mixed brands of new energy vehicle charging piles, how do we new energy charging pile manufacturers know which one is better, and how to choose the new energy vehicle charging piles we want. As we all know, electric vehicles, as a green vehicle with broad development prospects, have developed very rapidly in recent years. As an important supporting infrastructure for the development of electric vehicles, charging piles are closely related to the development of electric vehicles. The installation of charging piles and Ease of use is directly related to the long-term development of electric vehicles. According to reports, at present, the installation rate of private charging piles of car charging pile manufacturers is less than 40%, the utilization rate of public charging piles is less than 30%, and 75% of private charging piles are idle. The combination of charging piles and car charging pile sharing economy forms a private pile sharing operation model, which provides convenience for electric vehicle users and brings profits to private piles. Charging stations should control overcharging when charging. New information on charging piles. We usually charge the motors of charging piles for pure electric vehicles. When the battery is fully charged, we directly unplug the charger cable. This approach is completely wrong. Yes, after the charging work is completed, it is necessary to cut off the charging current for the charger, otherwise the battery will show a lot of outgassing, dehydration and overcharging reactions such as temperature rise, which will endanger the service life of the battery. Therefore, at any time It is very necessary to monitor the charging status of the battery to ensure that the battery can be fully charged and the charging pile cannot be charged. The main control methods for stopping charging are: . 1. Constant current charging timing control method. When the battery is fully charged, we can see the capacity of the battery and confirm it according to the current. In this way, we need to customize the charging pile first and book the charging time. Once the scheduled charging time arrives , the charger will issue a signal to stop charging, the timer can be acted by a time relay, or by a single-chip microcomputer. , it may appear that sometimes it is undercharged and sometimes overcharged. 2. Battery temperature control. Under normal charging conditions, the temperature of the battery does not change significantly. When the battery is overcharged, the internal gas pressure will increase rapidly, and the oxidation reaction on the negative plate will cause the internal heat to rise, and the temperature will rise rapidly. Therefore, Observe the change of battery temperature to judge whether the battery is fully charged.
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