The invention belongs to the field of wireless electric energy transmission, and discloses an underwater vehicle wireless electric energy transmission system with omnidirectional anti-position offset capability, a combined stepped transmitting coil is designed in the wireless electric energy transmission system, the combined stepped transmitting coil comprises a stepped coil and an anti-series coil, the stepped coil is used for enhancing the magnetic field intensity around the transmitting coil, the anti-series coil is used for uniformizing the sunken part of the magnetic field in the middle of the stepped coil, and finally a uniform magnetic field is achieved within a certain height range above the transmitting coil. The step-shaped transmitting coil is arranged on the transmitting end coil, so that the magnetic field intensity of the transmitting end coil on the z-axis in the height direction of the step-shaped transmitting coil is greatly improved, and then the transmitting end coil is combined with the anti-series coil on the inner side of the transmitting coil, so that the coupler can realize a uniform magnetic field at different heights, and the capability of resisting omnidirectional position offset in various directions such as lateral, vertical and inclined directions is achieved.
本发明属于无线电能传输领域,公开了一种具有全向抗位置偏移能力的水下航行器无线电能传输系统,在无线电能传输系统中设计了组合阶梯式发送线圈,所述的组合阶梯式发送线圈包括阶梯式线圈和反串联线圈,其中,阶梯式线圈用来增强发送线圈四周的磁场强度,反串联线圈用来均匀阶梯式线圈中间磁场凹陷部分,最终在发送线圈上方一定高度范围内实现匀强磁场,阶梯状线圈通过将线圈提升较小高度,使得发送端线圈在阶梯状发射线圈高度方向z轴上的磁场强度大幅提高,再与发送线圈内侧的反串联线圈相结合,使得耦合器在不同高度下都能实现匀强磁场,从而达到抗侧向,垂直,倾斜等各个方向的抗全向位置偏移的能力。
Underwater vehicle wireless electric energy transmission system with omnidirectional anti-position offset capability
一种具有全向抗位置偏移能力的水下航行器无线电能传输系统
2025-01-07
Patent
Electronic Resource
Chinese
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