1, BeiQI ev200 mobile phone wireless charging in the storage box. The mobile phone wireless charging device of BAIC EV200 uses electromagnetic induction to transfer energy for charging, and charges with release to get rid of messy wiring harness. When the phone is placed in the storage box, the system will automatically detect the phone's power level, start charging, and automatically stop charging after it is full.
2, Beiqi wireless charging carOn March 30, at the Guangzhou International New Energy Vehicle Charging Pile Expo, we saw a wireless charging pile device and its matching BAIC EV200 model. Later, the reporter learned that the exhibitor of this wireless charging pile equipment is an enterprise named Zhonghui Chuangzhi Wireless power supply Technology Co., LTD. (hereinafter referred to as Zhonghui Chuangzhi).
3, the car EV200 charging method is divided into fast charge, slow charge and 220V power supply three, the fast charging pile charging voltage is about 330 volts, the car charging current is 80A. The car can be recharged in 30 minutesTo 80%. The voltage of this car's slow charging pile is 230V, and it takes about 8 hours to fully charge. It takes 10 hours to fully charge the car with 220V power.
4, summarize the answers to several questions about EV200: First of all, EV200 this A0 class size electric vehicle costs less than 140,000, compared with BYD e6 and Denza and other models cheaper than half. Secondly, when the temperature is right, there is no problem in driving 200 kilometers on full power, and the electrical equipment can be fully opened to ensure that it is more than 150 kilometers.
5, that is, use a portable charging device for a carThe BAIC New Energy EV200 pure electric vehicle (range of 200km, battery capacity 30.4kWh) takes 20 hours to fully charge, and the BYD e6 pure electric vehicle (range of 300km, battery capacity 57kWh) takes nearly 40 hours to fully charge. This speed is simply unbearable, and can only be used as a supplement to other charging methods, so that users can recharge at any time.
6, EV Jun had a 2015 licensed BAIC new energy EV200, has been nearly 5 years, not once put on the road, so, there is still a comparison of this carDeep feelings. Because of the nature of media work, going out for a long time, and often have to travel to and from the airport, the endurance of EV200 has been unable to keep up with the trip, and the change of car has improved the schedule.
There are six ways to charge new energy pure electric vehicles: wireless charging, also known as inductive charging. Its biggest advantage is that it is safe and there is no risk of electric shock even in bad weather. Onboard charging box: mainly used for emergency charging. When the vehicle is idle, the on-board charging box can be fully charged, and the main rely on it for long-distance driving.
New energy electric vehicles have the following six charging modes: wireless charging, also known as inductive charging: the biggest feature is safety. Even in the rain and snow, do not worry about the danger of electric shock; Car charging box: mainly used for emergencyStyle. The research of electromagnetic induction focuses on inductive charging, wireless charging, electromagnetic induction and charging station. The research of magnetic resonance focuses on the fields of wireless power supply, resonance frequency, induction coefficient, antenna and transmitter. Zte, BMW, Mercedes-Benz, etc., adopt the principle of electromagnetic induction technology, Qualcomm Halo, Witricity adopt the principle of magnetic resonance technology.
Wireless charging can be divided into low-power wireless charging and high-power wireless charging two ways, low-power wireless charging often uses electromagnetic induction, such as mobile phone charging. High-power wireless charging often uses magnetic resonance, by the power supply device (chargerThe energy is transmitted to an electrical device, which uses the received energy to charge the battery and at the same time for its own operation.
Wireless charging mainly includes power factor correction (PFC), ground coil, vehicle coil and other parts, should belong to the direction of automotive electronics and power electronics.
At present, wireless charging methods mainly include three types: electromagnetic induction type, magnetic field resonance type, radio wave type.
Fast charging: The current fast charging technology is still limited, but the charging pile that has appeared in the last year can be charged in ten minutes under normal circumstancesAbout 80% of the electricity is expected to be widespread by the end of this year, when the vehicle battery will be further optimized to meet the fast charging box wireless charging; Replace the battery: Replacing a fully charged battery can keep the car going.