Wireless charging technology will become an important measure for electric vehicles to occupy the market

Battery endurance has always been a fetter to the rapid development of China's electric vehicle industry, and when battery technology cannot break through in a short time, improving the charging mode has become another breakthrough direction
.
As the pioneer of electric vehicles, wireless charging technology has become a must for automakers
.
If wireless charging technology can be fully popularized, it can greatly improve the convenience of electric vehicle charging, whether in the charging process or in the endurance, it will greatly increase people's acceptance of electric vehicles
.
It can be said that the mature development of wireless charging technology will be an important measure
for electric vehicles to occupy the market.

It is understood that Audi, BMW, Volvo, Mercedes-Benz, Toyota and other car manufacturers, Qualcomm, ZTE, Siemens and other communication companies have begun to study electric vehicle wireless charging technology
.
In January, ZTE and State Grid announced the formation of a joint venture in Chengdu to provide wireless charging services
for electric vehicles.
ZTE wireless charging technology principle for non-contact electromagnetic induction for power transmission, and traditional electric vehicle charging piles, charging stations, wireless charging devices are buried in parking spaces or underground on the road, the whole system only charger, transmitter pad, and the receiving end
on the vehicle chassis.
The vehicle simply drives above the transmitter mat and wireless charging begins
.

In the civilian car market, BMW reached a cooperation with Daimler in July last year to jointly develop wireless charging technology
.
BMW previously worked with Siemens to develop contactless charging technology, which was tested
in Berlin, Germany in 2011.
Analysts said that the development of smart phone wireless charger technology equipped with cars will be a starting point
for the popularization of the wireless charging market.
At present, the price of wireless chargers for general use is too high, and consumers prefer to buy cars equipped with wireless chargers, and the price of wireless chargers will decrease
after manufacturers increase the production capacity of finished products and accessories.

Although many car companies and electronics giants are enthusiastic about wireless charging technology, there are still many doubts
about the feasibility of this technology.
Since wireless charging technology, whether it uses electromagnetic induction or magnetic field resonance, has the process of emitting energy and receiving energy, the safety of the charging process has been questioned, and people are worried about whether it will cause radiation
.
At the same time, the lack of a unified standard for wireless charging technology has also made its future development controversial
.
Like wired charging technology, standardization is also one of the obstacles hindering the development of
wireless charging technology.
The jury is still out on the advantages and disadvantages of electromagnetic induction and magnetic field resonance, and different companies and research organizations use different standards
for one or the other.

The shape of the coil used in wireless charging technology is a problem
.
Incompatible methods and equipment, so that there is no unified standard wireless charging technology, it is difficult to say the development and popularization
.
A unified industry specification is necessary because wireless charging involves many safety and reliability considerations
.
However, wireless charging for electric vehicles is still in a nascent stage of development, and standardization work on technology is underway
.
After the popularization of wireless charging technology, the cost of the need is also the key
.

The emergence of wireless charging technology will inevitably detonate the electric vehicle market
.
Electric vehicles have been launched for nearly a decade and have been tepid, the core reason is the high cost of batteries and the difficulty of
charging.
If wireless charging technology is promoted, it can not only solve the problem of car charging, but also greatly promote the process of
clean energy.