The position information transmission device is provided at one of a ground side apparatus and a moving object performing non-contact power transmission by magnetic field resonance coupling with the ground side apparatus, and includes an alternating current power generation circuit for generating alternating current power, an alternating current magnetic field generation circuit for generating an alternating current magnetic field as a position signal when the alternating current power is applied; and a power inflow suppression part for keeping induced electromotive force due to an alternating current magnetic field generated from a power transmission side resonance circuit for the non-contact power transmission from flowing to the alternating current power generation circuit.
POSITION INFORMATION TRANSMISSION DEVICE, POSITION INFORMATION TRANSMISSION METHOD, AND MOVING OBJECT
2022-12-22
Patent
Electronic Resource
English
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion |
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