H - Electricity – 02 – J
Patent
H - Electricity
02
J
H02J 5/00 (2006.01) H02M 3/06 (2006.01) H02M 7/217 (2006.01) H02M 3/156 (2006.01)
Patent
CA 2481442
The invention relates to a device for the inductive transmission of electric power to a mobile consumer with a secondary inductivity that is mobile relative to a stationary primary inductivity and to which a rectifier and a switching regulator are connected downstream thereof to generate a first direct current of a defined value. In order to generate at least one additional direct current, the output (A, B) of the switching regulator is configured as a capacitive voltage divider (C21, C22) whose total voltage is the first direct voltage UL and at whose tap (E) the additional direct voltage UL2 is available. The tap (E) of the voltage divider (C21, C22) is linked with a leak-off (C) of the secondary inductivity (L11, L12) having the same division ratio via a diode (D2) whose anode is connected to the leak-off (C). In this manner, a stable, low output voltage can be additionally made available without much effort for the conversion of which to a low voltage a direct current converter having a correspondingly low transmission ratio is sufficient.
L'invention concerne un dispositif de transmission inductive d'énergie électrique vers un récepteur mobile comportant une résistance inductive secondaire, mobile par rapport à la résistance inductive primaire fixe, un redresseur et un régulateur de commutation étant montés en aval de ladite résistance inductive secondaire pour la production d'une première tension continue de grandeur définie. Pour la production d'au moins une autre tension continue, la sortie (A, B) du régulateur de commutation est conçue en tant que diviseur de tension capacitif (C21, C22) dont la tension totale est la tension (UL), l'autre tension continue (UL2) étant disponible sur la sortie (E) dudit diviseur de tension. La sortie (E) du diviseur de tension (C21, C22) est reliée à un branchement (C) de la résistance inductive secondaire (L11, L12) de même rapport de division, par l'intermédiaire d'une diode (D2) dont l'anode est connectée au branchement (C). Ainsi, il est possible de mettre en oeuvre simplement une tension de sortie stable plus faible, pouvant être transformée en basse tension à l'aide d'un transformateur continu-continu présentant un rapport de transmission inférieur.
Riches Mckenzie & Herbert Llp
Wampfler Aktiengesellschaft
LandOfFree
Device for the inductive transmission of electric power does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Device for the inductive transmission of electric power, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Device for the inductive transmission of electric power will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1375097