1, but the advantages of wireless charging are also very obvious. Since there is no need to plug and unplug the charging gun, the convenience of charging is significantly improved, and the risk of electric shock is reduced. More importantly, if dynamic wireless charging mode is deployed, it can greatly reduce the battery power carried by electric vehicles and reduce the vehicleCost, and completely solve the user's range anxiety.
2, secondly, wireless charging technology wants to be truly popular, and it also has high requirements for accurate positioning and intelligence of vehicles. Only when the vehicle is precisely parked in the charging space can the ground system establish a channel with the vehicle's on-board system and achieve charging. In the case of precise positioning, the same footprint, the number of electric vehicles using wireless charging compared with the traditional charging pile charging will be greatly increased, greatly improving the space utilization and charging efficiency.
3, small power wireless charging often uses electromagnetic induction, such as mobile phonesCharging Qi mode, but ZTE's electric vehicle wireless charging mode uses induction. High-power wireless charging High-power wireless charging usually adopts a resonant mode (most electric vehicle charging in this way) by the power supply device (charger) to transmit energy to the electric device, the device uses the received energy to charge the battery, and at the same time for its own operation.
4, the wireless charging of electric vehicles is very strange to consumers, it is like we look at the concept car is a future scene. However, if it can be achieved, it can greatly alleviate the impact of inconvenient charging.
5, establishong>, dynamic wireless charging with popular electric wireless charging words is to go that is charging electric wireless charging , Can completely solve the electric vehicle electric wireless charging battery life problem electric wireless charging , plus is that there is no charging time concerns. However, static wireless charging also has a big shortcoming, that is, the cost, in order to achieve dynamic wireless charging not only has higher requirements for electric vehicles, even the roadIt needs to be resurfaced.
2, compared with the traditional charging method, the wireless charging system can indeed greatly improve the convenience of charging, so that the stop is charged, and the wireless charging device has lower space demand. In addition, relying on magnetic resonance wireless charging, it can theoretically be charged while walking, and even is expected to solve the range anxiety of pure electric vehicles.
3, as for the electromagnetic wireless charging scheme, aluminum can also be used to replace copper as raw materials to a certain extent, thereby reducing manufacturing costs.
4, Recently, the Ministry of Industry and Information Technology issued regulations to increase the charging power limit of mobile phones and other mobile devices to 80W and apply wireless charging technology to electric vehicles. This means that the era of wireless charging for electric vehicles may be coming. Wireless charging technology, that is, wireless power transmission technology, is a non-contact mode of power transmission. Mainly through electromagnetic induction, magnetic resonance, radio frequency, microwave, laser and other ways to achieve.
5, and the location in use will also affect the charging power, so the wireless charging technology is not widely used. For example, wireless charging power for mobile phones is difficult to exceed 20w. And electric cars are very powerful, and the battery capacity is very large. Continental demonstrated inductive charging technology for electric vehicles, which canThe charging rate of the electric vehicle can reach a maximum of 11 kilowatts, and under the charging rate of 11 kilowatts, each charging minute can provide the electricity required to travel one kilometer.
1, wireless charging is also known as inductive charging or non-contact inductive charging, based on the principle of electromagnetic induction, it is not necessary to transmit electricity to the device like the traditional wired charger, but the device that needs to be charged can be charged by contacting the wireless charging base.
2, W wireless flash charging vertical charger is plugWhen using wireless charging, connect the device with the mobile phone standard charger, and then put the mobile phone left and right center vertical/horizontal screen on the base to achieve wireless charging, remove the mobile phone after charging, disconnect the power supply. If you have more questions, you can enter vivo's official website -- my -- online customer service -- Slide down the bottom -- online customer service -- enter manual customer service to enter consultation and understanding.
3, the wireless charger is composed of a charging head, a data cable and a charging base. In order to ensure charging safety, please purchase the charging base through Honor official channels, and use the standard charging head and data cable. Use Wireless Super if requiredFast charge, please buy a charging kit that supports Super fast charge. Connect the charging head to the charging base using a data cable, and then plug the charging head into the power supply. Place the charging base on the table, with the phone's screen facing up in the center of the charging base.
4. If your Huawei mobile phone supports wireless charging, place the mobile phone screen facing up in the center of the charger or the position suggested by the manufacturer after the wireless charger is powered.
5, finally realize wireless charging. Low-power wireless charging often uses electromagnetic induction, such as the Qi method of charging mobile phones, and ZTE's electric vehicle wireless charging is adoptedUse inductive mode. High-power wireless charging usually uses resonance (most electric vehicles are charged this way) to transfer energy from the power supply device (charger) to the electrical device. The device uses the received energy to charge the battery and at the same time provide energy for the battery's own operation.
6, Huawei P20 standard 5V/5A charger, mobile phone compatible with 5V/5A charger, support fast charging, theoretical charging time is about 5 hours. System optimization, more durable and long-lasting battery. Wireless charging is not supported.