Three-dimensional omnidirectional wireless electric energy transmission and emission device and preparation method thereof
The invention discloses a three-dimensional omnidirectional wireless electric energy transmission and emission device. The device comprises a bowl-shaped coil carrier. A coil set capable of generatinga three-dimensional omnidirectional magnetic field after being powered on is installed in the coil c...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The invention discloses a three-dimensional omnidirectional wireless electric energy transmission and emission device. The device comprises a bowl-shaped coil carrier. A coil set capable of generatinga three-dimensional omnidirectional magnetic field after being powered on is installed in the coil carrier. The coil set comprises a coil a, a coil b, a coil c and a coil d which are circumferentially installed on the inner wall of the coil carrier, and a coil e which is installed at the bottom of the coil carrier. The coil a and the coil c are connected in series and are symmetrically arranged.The coil b and the coil d are connected in series and are symmetrically arranged. The coil a, the coil b and the coil e are respectively connected with emitting stage circuits capable of converting direct current into high-frequency alternating current. The invention also discloses a preparation method of the three-dimensional omnidirectional wireless power transmission and emission device. The device prepared by the metho |
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