How is the development trend of wireless charging
May 15, 2018
As long as you think about it, our lives have become so convenient and varied in the era of the Internet and new energy. When the mobile phone has no electricity, the computer has no electricity, and the new energy car has no electricity, the picture of the great development of social life and prosperity will suddenly lose its luster and become bleak.
However, if you want to know more about the development trend of wireless charging in 2018, we will look at the following aspects:
1. Wireless charging technology
At present, according to the website of the U.S. Department of Energy, a new type of wireless charging technology is announced, which can realize 20KW charging power, which is about 3 times that of current charging piles. This technology can replace traditional charging piles as the basic charging facilities for electric vehicles. Just park your car on it.
It is reported that the US Department of Energy's Oak Ridge National Laboratory (ORNL) recently displayed new wireless car charging technology with Toyota, Cisco Systems, Evatran, and Clemson University International Automotive Research Center in Tennessee, testing the model Toyota RAV4 (10KW hours The battery) is only 18 minutes full of 80% electricity and 30 minutes of 100% electricity.
According to ORNL, the development of the 50KW system is currently underway. Once the R&D is successful, it takes only 7 minutes for the general electric vehicle to be quickly recharged.
2. The use of wireless charging diversification
(1) Medical implant devices (2) Wireless sensor network (3) Waterproof and seal electronic products (4) Defense applications (5) New energy vehicles using automobiles (6) Wireless chargers for mobile phones
3. The current market situation.
At present, the most used wireless charger is the mobile phone. According to statistics, the global wireless charging market will gain blowout growth in the next five years. In 2011, this figure was only US$457 million. By 2017, it will form a market exceeding US$7 billion with a compound annual growth rate of 57.6%. . It is predicted that by 2020, shipments of devices equipped with wireless charging will increase by 65 times from 3.6 million units in 2010 to 235 million units, and the market scale will increase to US$18 billion. There is still much room for development in terms of the current market.
From the above three aspects can let us understand how the 2018 wireless charging development trend? It is a beautiful scene. At the same time, we also need to further study and try our best to develop safety and technology.