The invention discloses a wireless electric energy transmission system receiving coil positioning method, which belongs to the field of wireless electric energy transmission, and comprises a wireless electric energy transmission planar array transmitting coil and receiving coil coupling mechanism, a BP neural network coil positioning model and a BP neural network coil positioning model optimization method. The transmitting coils are stacked, and the placing position is that the cross coupling coefficient of the transmitting coils is minimum; and taking current data of the transmitting coil as an input layer of a BP neural network coil positioning model, taking coordinates (x, y) of a central point of the output receiving coil as an output layer of the BP neural network coil positioning model, obtaining an optimal region coefficient Kthopt, and further obtaining an optimal position of the receiving coil.
本发明公开了一种无线电能传输系统接收线圈定位方法,属于无线电能传输领域,包括:无线电能传输平面式阵列发射线圈及接收线圈耦合机构、BP神经网络线圈定位模型以及BP神经网络线圈定位模型优化方法;发射线圈为堆叠放置,放置位置为发射线圈的交叉耦合系数最小;将发射线圈的电流数据作为BP神经网络线圈定位模型的输入层,将输出接收线圈中心点的坐标(x,y)作为BP神经网络线圈定位模型的输出层,得到最佳区域系数Kthopt,进而得到接收线圈的最佳位置。
Receiving coil positioning method of wireless electric energy transmission system
一种无线电能传输系统接收线圈定位方法
2022-11-01
Patent
Elektronische Ressource
Chinesisch
IPC: | H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / G06N COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS , Rechnersysteme, basierend auf spezifischen Rechenmodellen |
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