Patent ID: 11901760
Assignee: HUAWEI TECHNOLOGIES CO., LTD.
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H  Y | IPC H

Claim 15:
16. The control method according to claim 15, wherein the adjusting a phase difference between a first bridge arm and a second bridge arm of the rectifier, and adjusting a phase-shift angle between a bridge arm voltage and a fundamental component of an input current of the rectifier comprises:
controlling the phase difference between the first bridge arm and the second bridge arm of the rectifier to be a target phase difference α; and
controlling the phase-shift angle between the bridge arm voltage of the rectifier and the fundamental component of the input current of the rectifier to be π−α+σ, wherein σ is a preset value, wherein α is used to adjust a resistance of an equivalent impedance of the rectifier, and wherein σ is used to adjust a reactance of the equivalent impedance of the rectifier.