Tidal current transfer device based on switch coupling

• Main Authors: HE JINWEI, SUN JIANGANG, YUAN ZHONGCHEN, LEE KOK HOE, ZHENG XIAOLIN, LIANG HAISHEN, YU GUANGYAO, LIU YALI, LIU YUN, FU SIWEI, LIU YIJIE, CHEN PEIYU, CHEN LIANG, LI SHUPENG, LI ZHENBIN
• Format: Patent
• Language: Chinese; English
• Published: 05.12.2023
• 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; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER; CONTROL OR REGULATION THEREOF; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUTPOWER; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; ELECTRICITY; GENERATION; SYSTEMS FOR STORING ELECTRIC ENERGY

The invention provides a power flow transfer device based on switch coupling, which can be applied to the technical field of electrical engineering. The device comprises a rectifier, an inverter and a coupling control module, wherein the first alternating-current end, the second alternating-current end and the third alternating-current end of the rectifier are configured to be connected with a first power distribution network through the first filter, and the first direct-current end and the second direct-current end of the rectifier are configured to be connected with the first end and the second end of the coupling control module respectively; a fourth alternating-current end, a fifth alternating-current end and a sixth alternating-current end of the inverter are configured to be connected with a second power distribution network through a second filter; a third direct-current end and a fourth direct-current end of the inverter are configured to be connected with a third end and a fourth end of the coupling