Modular non-salient pole type power supply rail applied to dynamic wireless power supply of mobile equipment

Abstract

The invention discloses a modular non-salient pole type power supply rail applied to dynamic wireless power supply of mobile equipment. The modular non-salient pole type power supply track comprises at least one non-salient pole type power supply guide rail module (100); the non-salient pole type power supply guide rail modules (100) are connected through resonance compensation capacitor boxes, and each non-salient pole type power supply guide rail module comprises at least one guide rail single body (110). each guide rail single body (110) comprises pole shoes (111), a magnet yoke (112) and awinding (113), the pole shoes are located at the two ends of the magnet yoke in the advancing direction, and the winding is wound around the magnet yoke. According to the non-salient pole type powersupply guide rail, the defects that in an existing dynamic wireless power supply system, a bipolar power supply guide rail is large in structural height, high in magnetic core cost, high in sensitivity to magnetic core installation gaps, poor in power supply stability, high in engineering modular design difficulty and the like are overcome; meanwhile, the working efficiency is improved. And the rail is more suitable for dynamic wireless power supply application of mobile equipment in a range of 1kW to 200kW.

Description

technical field [0001] The invention relates to the technical field of dynamic wireless power supply for mobile equipment, and in particular to a modular secluded pole power supply rail applied to dynamic wireless power supply for mobile equipment. Background technique [0002] With the increasing awareness of low-carbon environmental protection and green energy conservation, more and more mobile transportation equipment uses electric energy as its power source. However, the traditional wired charging method has problems such as high sealing requirements, poor contact or even short circuit, heavy equipment and inconvenient use, and with the increase in power demand and the increase in the number of electric mobile devices, the investment and maintenance costs of wired charging equipment have increased significantly. . [0003] The dynamic wireless power supply method can solve these problems well, and has the advantages of good sealing, non-contact power supply, and flexibl...

AI Technical Summary

Problems solved by technology

However, for applications above 1kW, these structures still have disadvantages such as high structural height, high cost of magnetic cores, high sensitivity to the installation gap of magnetic cores, and poor power supply stability, and it is difficult to carry out segmented modular design of power supply rails in engineering applications. Higher, connection gaps created by module mounting and sealing can lead to a substantial drop in power transfer capability

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