1, wireless charger refers to the use of traditional Tesla wireless magneticThe charging power cord charged with the is connected to the charger on the terminal device that needs to be charged with the Tesla wireless magnetic Charge , using the latest wireless charging technology, wireless charging technology obtained 20 patents in 2007. Multiple devices can use a single charging base station, and wired charging for cell phones, MP3 players, power tools, and other power adapters will no longer exist.
2, the basic principle of wireless charging, is to convert the current into magneticThe field and magnetic field are transmitted through the air and then converted into current and transmitted to the intelligent terminal. When the system works, the input end converts the AC mains into direct current through the full bridge rectifier circuit, or uses the 24V direct current end to supply power to the system directly. After passing through the power management module, the output direct current is converted into high-frequency alternating current through the 2M active crystal oscillator inverter to supply the primary winding.
3, wireless charging technology principle Tesla wireless magnetic charge : Wireless charging technology uses the current magnetic effect and electromagnetic induction of these two physical phenomena. Current magnetic effect refers to the energized coil will produce a magnetic field, and electromagnetic sensationShould refer to the unenergized coil in a changing magnetic field will generate induced current.
4, now the research is similar to radio, is the inductive phenomenon more energy ~~ there is no use of Tesla coil with features. Tesla wireless magnetic charge You go to see the Tesla coil, after the power, a mini DIY coil can generate 10,000 volts of induction voltage, there is a video with a light bulb 2 meters away from the side, their own light. But in fact, this also needs to generate electricity, the power of the person is very bad, everyone can use his electricity.
The logic behind the wireless charging technology applied by Germany's WIFERION, which Tesla acquired, in the modified Model 3 is electromagnetic induction wireless charging. At present, the modified Tesla Model 3 can achieve a maximum of 12KW wireless charging power, the fastest one hour to make up 80 kilometers, full may take about 6 hours.
Electromagnetic induction, as the most common wireless charging method, its working principle is to generate alternating magnetic field through the coil, the receiverAs it gets closer, it receives this magnetic field and converts it into electricity. Its advantages are high charging efficiency and long transmission distance, but it requires the receiver to maintain an appropriate distance from the charging device, which limits the flexibility of practical applications. Radio wave mode uses radio wave transmission technology, the transmitter sends out radio waves, the receiver receives and converts them into electrical energy.
The first patent application for wireless charging technology can be traced back to 1891, by Nikola Tesla. At the heart of the technology is the ability to power devices directly, not through physical wires, but through electromagnetismThe principle of induction or magnetic resonance establishes wireless energy transmission between the charger and the device. Tesla's wireless charging research laid the foundation for later wireless charging technology. Since Google launched its flagship smartphone LG E960 (Nexus 4, designed and manufactured by LG Electronics) in 2012, wireless charging of mobile phones has also been promoted to the public's vision. The phone is gently placed on the charging hemisphere, and the phone can be charged without doing any operation.
Tesla's back-up charging method is to charge through the USB port in the Tesla car. USB ports in Tesla cars are usually located near the center console or armbox, and you can charge your phone by connecting it to the phone's USB charging cable. In addition, Tesla also provides a wireless charging pad, you can put the phone on the charging pad for wireless charging.
The way Tesla leans back on the phone's charging Settings is to charge it via wireless charging. Because the Tesla ModelY model also offers a wireless charging pad, which can be done by connecting to the vehicle's 12-volt power supplyOpen. When the passenger places the mobile phone that supports wireless charging on the wireless charging pad, it can start wireless charging.
Tesla charging Settings are as follows: Charging Settings. When the charging gun is inserted, the blue indicator indicates that the vehicle is ready for charging. When the indicator starts to flash green, it indicates that the vehicle is charging. When the charging gun is finished, the green light is steady on. Time departure function.
Tesla has two ways to set charging limits and percentages: one is through the carMachine screen, the other is set by the phone key. Through the car screen setting: click the battery icon, you can enter the detailed setting interface. Here you can swipe to adjust the charging limit and set an appointment charging time. Set through the mobile App: First set the mobile phone as the car key, please refer to the specific setting method.
1. Tesla acquired the German WIFERION, the wireless charging technology applied in the modified version of Model 3, is the logic behind electromagnetic induction wireless charging. At present, the modified Tesla Model 3 can achieve a maximum of 12KW wireless charging power, the fastest one hour to make up 80 kilometers, full may take about 6 hours.
2. First of all, Tesla's wireless charging technology uses the principle of electromagnetic induction. The technology transmits energy through special electromagnetic fields, allowing Tesla cars to charge themselves when parked. This technology is not only efficient, but can also greatly reduce charging time. Second, TeslaWireless charging technology also has the characteristics of intelligence. 3. According to WiTricity's website, the company's wireless charging technology can achieve charging efficiency and speed close to that of conventional home charging piles, and its charging efficiency from the grid to the battery will reach 90%-93%; Charging power will be able to reach 6-11kW, or even higher; The working distance between the ground transmitter and the receiving end of the vehicle can reach 10-25 cm, and most of the pure electric sports cars, cars and urban SUVs can be normally adapted.
4, Tesla's charging process needs to be largeAbout 12 hours, but when using a home charger, the voltage may drop due to the peak of the transformer load, which affects the charging speed. To increase efficiency, it is recommended to install a special wall-mounted charger, which will reduce the charging time to about 9 hours. The optional dual built-in charger can further shorten the charging cycle, and it only takes about 4 hours to full charge.