Liuzhou Electric Vehicle Maintenance Company
Charging every day: For many commuters, it may be enough to charge the car once every two or three days. However, some experts suggest that you should not try to save time and charge frequently every day, so that the battery can be in a shallow cycle state, which is more conducive to extending the service life. Pay attention to the phenomenon of poor contact between the plugs at both ends of the charging line: poor contact will lead to the heating of the plug, and once the heating time is too long, short circuit may occur, thus damaging the charger and battery. Therefore, the owner needs to check and replace the connector in time.
Liuzhou Electric Vehicle Maintenance Company
The country attaches great importance to the development of new energy vehicle charging equipment, and all regions will naturally increase efforts to promote development. Taking Nanning as an example, it is estimated that by 2020, there will be about 21550 new energy vehicles in Nanning. In order to meet the charging needs of the majority of car users, by 2020, Nanning will need nearly 20000 charging poles and nearly 100 charging stations. At present, the development of electric vehicle public charging equipment in Nanning is still in the primary stage. At present, the number of electric vehicles and the number of charging piles are seriously unbalanced, and the phenomenon of vehicles without piles and piles without vehicles occurs from time to time. The main reason is that the all smart service platform has not been built yet and needs further improvement.
Liuzhou Electric Vehicle Maintenance Company
How to properly charge in the hot link when using the charging pile of new energy vehicles? 1. Take care of your electric donkey and don't let it get sunburnt: in hot summer, you often sweat, and the rechargeable battery often "gets high fever". Here, it is recommended that the owner choose a place with a parking shed or a barrier to cover the electric vehicle as far as possible, and don't let the electric vehicle be exposed to the sun immediately, which will endanger the service life of the vehicle. In addition, fire accidents are very likely to occur under high temperatures. 2. Do not "steam up and cook down": the temperature is already hot. If the electric car is exposed to the sun at the moment, but you are charging the car, the rechargeable battery will generate heat in the whole process of charging. At this time, all cars are in the "steam up and cook down" mode, and you will "deploy" carelessly. 3. The electric vehicle must also take a proper "rest". 4. The charging time must be well controlled.
Liuzhou Electric Vehicle Maintenance Company
Functional features: 1. Provide human-computer interaction; Provide DC and AC charging interfaces; 2. With voice prompt function; With card swiping function; 3. It has the function of printing vouchers; 4. Real time communication with BMS to obtain information such as power battery type, unit voltage, residual capacity, temperature and alarm; 5. Generate control commands and switch signals to the charger, control the start and stop of the charger, and obtain the status information of the charger; 6. Complete safety protection control logic such as connection state judgment, interlocking, control guidance of charging interface; 7. With CAN2.0B and RS485 communication interfaces, it can communicate with centralized monitoring and submit charging status information; 8. It has the protection functions of electric leakage, short circuit, overvoltage, undervoltage, overcurrent, etc. to ensure the safe and reliable operation of the charging pile (plug); The protection grade is IP54.
Liuzhou Electric Vehicle Maintenance Company
The function of the charging post is similar to that of the gas dispenser in the gas station. It can be fixed on the ground or wall, installed in public buildings (public buildings, shopping malls, public parking lots, etc.) and residential parking lots or charging stations, and can charge various types of electric vehicles according to different voltage levels. The input end of the charging pile is directly connected with the AC power grid, and the output end is equipped with a charging plug for charging the electric vehicle. Generally, the charging pile provides two charging methods: conventional charging and fast charging. People can use a specific charging card to swipe the card on the human-computer interaction interface provided by the charging pile to print the corresponding charging method, charging time, cost data and other operations. The charging pile display screen can display the charging amount, cost, charging time and other data.
