Wireless charging method based on wireless energy transmission system
一种无线能量传输、无线充电的技术,应用在集电器、电动汽车、电气元件等方向,能够解决易老化、充电方法不安全、不便捷等问题,达到广泛应用、提高自动化智能化水平、克服不安全的效果
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specific Embodiment approach 1
[0016] Specific implementation mode one: the following combination Figure 1-Figure 2 Describe this embodiment, the wireless charging method based on the wireless energy transfer system described in this embodiment, the wireless charging method is realized based on the wireless energy transfer system, the wireless energy transfer system includes an energy transmitting device, an energy receiving device and a controller, and the energy The transmitting device is connected to the power supply, the energy receiving device is connected to the load, the energy transmitting device and the energy receiving device are wirelessly connected through a coupling mode, the collection signal input end of the controller is connected to the load, and the control signal output end of the controller is connected to the energy receiving device;
[0017] The specific process of this method is:
[0018] Step 1. The wireless energy transmission system charges the load with the initial charging curre...
specific Embodiment approach 2
[0026] Specific embodiment two: this embodiment further explains embodiment one, in the process of obtaining the resonant frequency of the system described in step 2, the controller performs an open-loop experimental test, and determines the frequency modulation range of the resonant frequency according to the open-loop experimental test results.
specific Embodiment approach 3
[0027] Embodiment 3: In this embodiment, Embodiment 1 is further described. The threshold in step 6 is the voltage value when the output current is 0A.
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