In the next few years future development of wireless charging line , wireless power technology Future development of wireless charging line Development of wireless charging line is gradually moving towards commercial application Future wireless charging lineDevelop , showing great potential. A team of researchers at the Massachusetts Institute of Technology recently succeeded in making this breakthrough. They used two copper coils 2 meters apart to light a 60-watt light bulb through wireless power transmission technology, which demonstrated the feasibility of wireless power transmission.
The future development of power communication shows a broad application prospect. The traditional power line carrier communication (PLC) is changing in the direction of large capacity and high speed, and gradually shifting from high-voltage transmission lines to low-voltage distribution networks to support a variety of services of home users, such as telephone and Internet access.For example, the Homeplug Powerline Alliance in the United States and the experimental research in China indicate that PLC technology is widely used in the field of home network and intelligent management.
Superconducting power: superconducting transmission, superconducting energy storage, superconducting current limiting, superconducting motor, etc. The current superconducting technology is actually more suitable for application in DC above, there is AC loss when AC, and now the proportion of direct current in power transmission and electricity is increasing, which is related to the increase in power consumption of computers and big data centers. Therefore, we are optimistic about the prospect of superconducting technology in DC power transmission.
ForegroundYes. Industrial field: Electromagnetic field and wireless technology are widely used in communication, manufacturing, power, transportation and other fields, such as wireless sensor networks, intelligent manufacturing, smart grid and so on. Therefore, graduates majoring in electromagnetic field and wireless technology can find job opportunities in these fields, such as communications engineers, circuit designers, wireless network engineers, power engineers, automation engineers, etc.
Thirty years ago, someone told the future development of wireless charging line You said wifi Internet access, you will feel that this person is crazy, wireless power supply as a new technology, business prospects>
Probably. The development of data cloud allows us to upload mobile phone data to the cloud and use it directly through the computer side; Perhaps the cloud of the future will be even more convenient, direct one-to-one connection.
But at present can not replace wired charging. However, the changes brought by science and technology are often from scratch, from small to big, so as to better change people's lives and serve people. Recently, Xiaomi demonstrated its new charging technology, which supports up to 100 watts of input power, what is the concept of 100 watts, a 4000 mah large-capacity battery can be filled in as long as 17 minutes, so this technology investmentIn mass production, the shortcomings no longer exist, let's wait and see.
Personally think not. First of all, wireless charging is not applicable when driving. Second, wireless charging cannot be used while charging the phone. Finally, when outside, it is more convenient to bring a charging bank to charge the phone wired. Wireless charging is not so applicable when you're driving. If you're in a car, then wireless charging is not so applicable.
Most models do not support wireless charging because of the technology and cost of wireless charging, generally low-end models do not support wireless charging, only those high-end flagshipWith wireless charging function. This means that only users who can afford high-end flagship have the opportunity to use wireless charging, the target group is limited, and it is still a relatively small part of the market, which cannot be popularized.
With the maturity of wireless charging technology, wireless charging equipment will become increasingly popular, and the demand will also grow rapidly. iPhone8 equipped with wireless charging will lead the development wave of mobile phone wireless charging industry; Tesla has introduced wireless charging technology for electric vehicles, which is expected to lead the wave of wireless charging for electric vehicles. Fast charging is also a technology trend. At present, the fast charging penetration rate of mobile phones is less than 20%, and the future penetration rate is expected to be drivenStep up, most of the newly released mobile phones already support fast charging.
Wireless fast charge through magnetic resonance, electromagnetic induction and other technologies to achieve wireless charging function. Compared with traditional wired charging, it does not need to connect the cable between the phone and the charger, just place the phone on the charger to start charging. This technology eliminates the trouble of plugging and unplugging the data cable when the user is using the phone, and brings a more convenient and efficient charging experience to the user.
WirelessCharging opens up a new charging mode for smart phones and gets rid of the shackles of traditional charging data cables. Although it will be difficult to shake the status of direct charging in smart phone charging for a while, I believe that wireless charging will replace direct charging as the mainstream charging method in the future, and continuous technical optimization will bring users a perfect experience. If wireless charging is not a fire now, it is estimated that it is difficult to fire up in the future. At present, the wireless charging market is a blank, completely belongs to the blue ocean market, there are business opportunities everywhere, all signs show that wireless charging will be the mainstream power supply of electronic equipment in the future, which will be an unprecedentedThe dividends and tuyere are worth investing in. At present, there are cloud rich brands doing well in China.
Nevertheless, as technology advances, wireless charging technology is expected to improve and become widespread in the future. But for now, it is more a preference of a specific group than an inevitable choice of mass demand.
Wireless charging is evolving and becoming more mature, and may become the mainstream way of charging in the future. With the increasing maturity of the technology, more and more mobile phone brands have added wireless charging function to their latest mobile phones.
I think it's as small as a cell phonePower portable products will eventually go to wireless charging. Because it's really convenient, and it's not technically difficult. Think about five years ago there were a few people with smartphones, now there's basically one per person. However, it will take a long time to popularize, and my subjective imagination will take three to five years. So if you're going to buy a cell phone anytime soon, buy a regular one.
1, but the advantages of wireless charging are also very obvious. Since there is no need to plug and unplug the charging gun
2, low-power wireless charging often uses electromagnetic induction, such as the Qi method of charging mobile phones, but ZTE's electric vehicle wireless charging method uses induction. High power wireless chargingHigh-power wireless charging usually adopts a resonant mode (most electric vehicle charging uses this mode) by the power supply device (charger) to transmit energy to the electric device, which uses the received energy to charge the battery, and at the same time for its own operation. 3. Overall, while the idea of electric cars never having to be recharged again is appealing, it's still a beautiful vision given the current technology and market environment. We look forward to the development of technology in the future to bring more possibilities, but at present, charging is still an essential part of the use of electric vehicles.
1. Zte, the Chinese smartphone maker, recently announced its investment plan in wireless charging technology for automobiles. According to George Sun, head of its corporate strategy department, the company expects to invest 1.5 billion yuan in research and development of the technology this year, and the figure will exceed 2 billion yuan next year. This shows ZTE's firm confidence in the future prospects of wireless charging technology.
4, the formation of these circle traces may be caused by the condensation of water vapor generated by the coil when it is heated. This phenomenon is more obvious on the metal back. Low-power wireless charging technology usually uses electromagnetic induction, such as the Qi standard, which is widely used in mobile phone charging. However, ZTE has chosen an inductive solution for the wireless charging technology of electric vehicles.
5, straightRecently, ZTE returned to the public's vision, media rumors, ZTE will set up an automotive electronics product line, and will set up an automotive electronics team, under the system product technical planning Department, its positioning is responsible for the unified business planning and operation in the field of automotive electronics. In fact, ZTE is not inferior at all in the field of "car making", and has already formed a certain accumulation in a unique way.
6, Licun Precision (002475), Licun precision is the filter leader, the company focuses on connectors, connecting lines, motors, wireless charging, FPC, antenna, acoustic and electronic modules and other products research and development, production and sales, high-frequency product development.
Can electric vehicles achieve wireless charging in the future like mobile phones? Of course you can! Don't talk about the future. It's already here. The electric cars produced by BMW can already be charged wirelessly. As soon as the driver drives over the wireless charger, the system automatically charges the car. A domestic electric vehicle company is also studying wireless charging technology, which has entered the experimental stage and may be mass-produced in the near future.
Although wireless charging technology has many advantages, such as improving the charging experience and realizing wireless discharge to the grid, its commercial landing still faces challenges due to issues such as standards, cost and efficiency. However, with the continuous progress of technology and policy support, it is believed that wireless charging technology for electric vehicles will gradually become popular in the future. In the future, with the continuous progress of technology and the continuous reduction of costs, wireless charging technology is expected to become the mainstream charging method of electric vehiclesOne of them. At the same time, it is also necessary to explore more commercial landing ways to promote the wide application of the technology.