An electric vehicle wireless charging coil misalignment experimental device
A technology of wireless charging and electric vehicles, which is applied in the direction of electric vehicle charging technology, electric vehicles, charging stations, etc., and can solve the problems that the axial distance between the two coils is difficult to change, and the production cost is high.
Inactive Publication Date: 2020-07-07
JILIN UNIV
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Problems solved by technology
[0005] The purpose of the present invention is to provide an electric vehicle wireless charging coil dislocation experimental device to solve the problem that the electric vehicle wireless charging coil dislocation experimental device proposed in the background technology generally contains metal material parts, and the axial distance between the two coils is difficult to achieve a fixed distance Changes, followed by higher production costs and other characteristics
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[0022] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.
[0023] The present invention provides a technical solution: an electric vehicle wireless charging coil dislocation experiment device, which is used to realize the fixed spacing change of the axial distance of the two coils and reduce the production cost. Please refer to figure 1 with figure 2 , Including an upper plate part 100, a middle inner support part 200 and a lower plate part 300. The upper plate part 100 has a receiving coil 110 a...
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The invention belongs to the technical field of wireless power transmission, and particularly relates to an electric vehicle wireless charging coil dislocation testing apparatus, comprising an upper plate unit, a middle inner support unit and a lower plate unit. The upper plate unit is provided with a receiving coil and an upper connecting plate, the receiving coil is fixedly connected with the upper connecting plate, the upper connecting plate is provided with an upper base plate and a positioning stem, is connected with the receiving coil through silicon screws, and is connected with the middle inner support unit through the positioning stem; the middle inner support unit comprises an upper support layer, a first inner filler block, a first outer-ring frame, a basic support, a second inner filler block and a second outer-ring frame; the lower plate unit is fixedly mounted at the bottom of the middle inner support unit, and is provided with a transmitting coil and a lower connecting plate. The electric vehicle wireless charging coil dislocation testing apparatus achieves the comprehensive effect of fixed-spacing changing of axial distance of the two coils and reduction of production cost.
Description
Technical field [0001] The invention relates to the technical field of wireless power transmission, in particular to an electric vehicle wireless charging coil dislocation experiment device. Background technique [0002] As the recent haze pollution problem continues to ferment, people have paid more and more attention to environmental protection, and pollutant words like "PM2.5" have also entered the mind of every ordinary person. In this context, electric vehicles have attracted more and more attention because of their zero exhaust emissions. As a way for electric vehicles to obtain energy, charging issues have begun to receive more widespread attention. Current wired charging methods, such as charging piles, will take up a lot of space, and the exposed wires are also dangerous. The wireless charging method is more flexible and has advantages in terms of safety and space occupancy. It can easily reduce the barriers of charging time, range and cost. It has become a hot spot in ...
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IPC IPC(8): G01R31/00B60L53/12
CPCY02T10/70Y02T10/7072Y02T90/14
Inventor 曲大为张继昕袁新枚孙巍张东雨于德仪庞博裘建栋李帅崔昕旭李凯张清旸张民康
Owner JILIN UNIV