Patent ID: 11970068
Assignee: BRUSA ELEKTRONIK AG
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC B  H  Y | IPC B  H

Claim 11:
12. A method of controlling and/or regulating a base station for a power transmission system, the base station comprising a generator, a primary circuit having a primary coil, a primary measuring device, and a control device, the primary circuit connected to the generator and to the primary measuring device, and the control device connected to the primary measuring device and to the generator, the method comprising:
generating via the generator a time-dependent power having a prescribable duty ratio and a prescribable frequency;
varying via the control device a prescribable frequency and at the same time keeping the prescribable duty ratio constant;
measuring via the control device using the primary measuring device a real power and/or an apparent power in a primary circuit of the base station while the prescribable frequency is varied from a starting frequency to an ending frequency in a range of descending frequencies;
varying via the control device the prescribable duty ratio and at the same time keeping the prescribable frequency constant after the exceeding of a prescribable real power limit value and/or apparent power limit value has been recognized; and
excluding via the control device a prescribable combination of values for the prescribable frequency and the prescribable duty ratio when varying the prescribable frequency and/or when varying the prescribable duty ratio.