Patent ID: 11962231
Assignee: JIANGSU CONTEMPORARY AMPEREX TECHNOLOGY LIMITED
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H | IPC H

Claim 13:
14. A control method for a voltage converter, comprising:
obtaining a current reference value according to an output voltage of the voltage converter and a given voltage value;
reducing the current reference value when an absolute value of an output current of the voltage converter is greater than an absolute value of a first current threshold;
controlling the output current of the voltage converter according to the reduced current reference value and the output current and, wherein reducing the current reference value when an absolute value of an output current of the voltage converter is greater than an absolute value of the first current threshold further comprises:
obtaining the output current and the first current threshold, and outputting a first signal when the absolute value of the output current is greater than the absolute value of the first current threshold;
determining a current down-regulation value in response to the first signal;
reducing the current down-regulation value by the current reference value to obtain the reduced current reference value.