A wireless charging system
A wireless charging and wireless power technology, applied in the wireless field, can solve problems such as inconvenient charging, short mileage, and mileage anxiety, and achieve the effects of promoting and popularizing, improving use efficiency, and extending mileage
Active Publication Date: 2021-07-23
GEELY AUTOMOBILE INST NINGBO CO LTD +1
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Problems solved by technology
[0004] However, the cruising range of existing electric vehicles is short, and the general cruising capacity is about 300 kilometers, which seriously affects the work efficiency of the car and the driver, making users often have mileage anxiety when driving on expressways and urban roads; Inconvenience and other reasons make the popularization of electric vehicles encounter greater difficulties
[0005] Therefore, how to solve the problems such as short cruising range and inconvenient charging of electric vehicles has become a technical problem urgently needed by those skilled in the art.
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Embodiment 1
[0043] With the development of new energy vehicles, the need for an increase in the mileage of electric vehicles is also increasing. First of all, it is difficult to make a major breakthrough in battery energy storage technology, and the development of battery charging technology is becoming more and more important. In the existing technology, the cruising range is mainly increased by charging piles or battery replacement, but this makes the use of the car discontinuous, which seriously affects the work efficiency of the car and the driver. An embodiment of this specification provides a wireless charging The system is applied to a vehicle running on the road for charging, thereby avoiding the need for the vehicle to stop for charging or battery replacement.
[0044] Specifically, such as figure 1 Shown is a rough schematic diagram of a wireless charging system described above. Wireless power signals are set on roads, and vehicles running on the roads are charged by receiving t...
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The invention discloses a wireless charging system, which is applied to the charging of vehicles running on the road. The system includes a power supply device, a wireless power transmitting device and a wireless power receiving device; the power supply device is arranged on both sides of the road The wireless power transmitting device is arranged on both sides of the road and connected to the power supply device, the wireless power transmitting device is used to convert electric energy into a wireless power signal and radiate to the surroundings; the wireless power receiving device is set Inside the vehicle, it is used to receive the wireless power signal and convert it into electric energy for charging the battery of the vehicle. By setting up a wireless charging system on the road, it is convenient for the vehicle to be wirelessly charged, eliminating the need for The time for the vehicle to go to the charging pile to charge or replace the battery, thus greatly increasing the battery life of the vehicle and improving the efficiency of the vehicle.
Description
technical field [0001] The invention relates to the field of wireless technology, in particular to a wireless charging system. Background technique [0002] Today, the world is generally facing the severe situation of environmental protection pressure and energy crisis. Air pollution leads to smog, which seriously affects people's health. In order to improve air quality and reduce energy crisis, electric vehicles have been vigorously promoted and used. [0003] Electric vehicles refer to vehicles powered by vehicle-mounted power supplies, driven by motors to drive wheels, and meeting the requirements of road traffic and safety regulations. Electric vehicles use batteries to provide kinetic energy. Compared with traditional internal combustion engine vehicles, electric vehicles have the advantages of energy saving, low noise, strong power, simple structure, and low maintenance costs. Environmental protection and air cleanliness are very beneficial, and the direct pollution ...
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IPC IPC(8): B60L53/12B60L53/51B60L53/66
CPCB60L53/12B60L53/51B60L53/66B60L53/665Y02T10/70Y02T10/7072Y02T90/12Y02T90/14Y02T90/16
Inventor 金超何后裔
Owner GEELY AUTOMOBILE INST NINGBO CO LTD