Power conversion device, control device for power conversion device, and power conversion control method

• Main Authors: SHOYAMA MASAHITO, NISHIKAWA YUKIHIRO, SHEJIMA KOUKI
• Format: Patent
• Language: Chinese; English
• Published: 17.03.2023
• Subjects: APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC,OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWERSUPPLY SYSTEMS; CONTROL OR REGULATION THEREOF; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUTPOWER; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; ELECTRICITY; GENERATION

This power conversion device is provided with a control unit that controls the switching operation of a switching element of an inverter unit. The control unit is configured to switch between execution of frequency modulation control and execution of phase shift control on the basis of the output fr...