Multi-level flying capacitor converter module

• Main Authors: FRISCH MICHAEL, SYED HADIUZZAMAN, TEMESI ERNO, TAUER MATTHIAS
• Format: Patent
• Language: Chinese; English
• Published: 18.08.2020
• 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

The invention relates to a multi-level flying capacitor converter module. The module comprises a first sub-module and a second sub-module separated from the first sub-module, wherein at least one of the first sub-module and the second sub-module is clamped to a power source via a DC capacitor, wherein at least one of the first sub-module and the second sub-module comprises a flying capacitor different from the first capacitor and a plurality of power switches, each power switch of the plurality of power switches comprising a semiconductor switch and a diode. 本发明涉及多电平飞跨电容器转换器模块，包括第一子模块和与第一子模块分离的第二子模块，其中，第一子模块和第二子模块中的至少一个经由DC电容器钳位至电力源，特别是DC源，并且其中，第一子模块和第二子模块中的至少一个包括与第一电容器不同的飞跨电容器和多个电力开关，多个电力开关中的每个电力开关包括半导体开关和二极管。