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Recently, the project of "Research on Key Technologies of Wireless Power Transmission for Smart Grid" of China Southern Power Grid Guangxi Power Grid Company passed the acceptance, and the wireless power supply lane for electric vehicles has also been put into use
.
According to Dr.
Zhu Wenji of the Guangxi Electric Power Research Institute, when an electric vehicle is driving on the wireless power supply lane, it wirelessly supplies
power to the vehicle in real time through a magnetic field.
The wireless power supply lane can be used
even in rain, snow and humid environments.
In the future, when the rails of the wireless power lane are long enough, the on-board battery
can also be eliminated.
It is understood that the wireless power supply lane currently built and used is 33 meters long and 3.
5 meters
wide.
When the electric vehicle is driving in this lane, it can directly power the electric vehicle motor through the lane, or it can charge the on-board battery at the same time, and the maximum power provided by the lane is 30 kilowatts
.
This wireless charging technology provides a new way
to solve the current problems of heavy battery weight and low battery life of electric vehicles.
Wireless power supply lanes are especially suitable for fixed-line electric vehicles, such as electric buses, scenic circulation vehicles, etc
.
Recently, the project of "Research on Key Technologies of Wireless Power Transmission for Smart Grid" of China Southern Power Grid Guangxi Power Grid Company passed the acceptance, and the wireless power supply lane for electric vehicles has also been put into use
.
According to Dr.
Zhu Wenji of the Guangxi Electric Power Research Institute, when an electric vehicle is driving on the wireless power supply lane, it wirelessly supplies
power to the vehicle in real time through a magnetic field.
The wireless power supply lane can be used
even in rain, snow and humid environments.
In the future, when the rails of the wireless power lane are long enough, the on-board battery
can also be eliminated.
It is understood that the wireless power supply lane currently built and used is 33 meters long and 3.
5 meters
wide.
When the electric vehicle is driving in this lane, it can directly power the electric vehicle motor through the lane, or it can charge the on-board battery at the same time, and the maximum power provided by the lane is 30 kilowatts
.
This wireless charging technology provides a new way
to solve the current problems of heavy battery weight and low battery life of electric vehicles.
Wireless power supply lanes are especially suitable for fixed-line electric vehicles, such as electric buses, scenic circulation vehicles, etc
.
