A method for inductive energy transmission between a primary part and a secondary part, wherein a primary current is introduced into a transmitting coil arranged on the primary part in order to create a first magnetic field which induces an electrical AC voltage in a receiving coil arranged on the secondary part, which electrical AC voltage causes an electrical secondary current at the secondary part and thus a power flow to at least one load connected to the receiving coil, which power flow comprises an uncompensated active power, it is provided that a compensation unit introduces a compensation current into a secondary-side coil, which compensation current generates a second magnetic field which is superimposed on the first magnetic field and induces a compensation voltage in the transmitting coil. The compensation voltage changes the phase shift between the primary voltage that drops across the transmitting coil and the primary current flowing through the transmitting coil in such a way that the transmitted active power is increased.
VERFAHREN ZUR INDUKTIVEN ENERGIEÜBERTRAGUNG
METHOD FOR INDUCTIVE ENERGY TRANSMISSION
PROCÉDÉ DE TRANSFERT D'ÉNERGIE PAR INDUCTION
30.04.2025
Patent
Elektronische Ressource
Deutsch
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 / H02K Dynamoelektrische Maschinen , DYNAMO-ELECTRIC MACHINES |
Kraftfahrzeug und Verfahren zur induktiven Energieübertragung
Europäisches Patentamt | 2024
|SYSTEM UND VERFAHREN ZUR INDUKTIVEN ENERGIEÜBERTRAGUNG
Europäisches Patentamt | 2018
|