Patent ID: 11876442
Assignee: ROBERT BOSCH GMBH
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H  Y | IPC H

Claim 7:
8. A method for the closed-loop control of a DC-DC converter, comprising the following steps:
generating (S1) a first controlled variable (R1) using a setpoint value (U_set) for the output voltage of the DC-DC converter and a determined value (U_sek) for the output voltage of the DC-DC converter;
generating (S2) a second controlled variable (R2) using the setpoint value (U_set) for the output voltage of the DC-DC converter, a determined value (U_prim) for the input voltage of the DC-DC converter and a determined value (I_DC) for an electrical current in the DC-DC converter; and
providing (S3) a combination (R) of the first controlled variable (R1) and the second controlled variable (R2) at the DC-DC converter,
wherein a dynamic response of the control system is adapted for the determination of the second controlled variable (R2) depending on the determined value (I_DC) for the electrical current in the DC-DC converter.