Transient voltage supported V2G main circuit topological structure

The invention provides a transient voltage supported V2G main circuit topological structure. The transient voltage supported V2G main circuit topological structure comprises a three-phase three-port H-bridge rectifying circuit. The three-phase three-port H-bridge rectifying circuit comprises three b...

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Bibliographische Detailangaben
Hauptverfasser:	LING ZAIXUN, LIU MANJIA, GUO YU, ZHENG JINGWEN, JIAO HAIWEN, XIANG MUCHAO, CHEN WEN, JIN CHEN, SHEN JUNJIE, CUI YIBO
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	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 ELECTRIC EQUIPMENT OR PROPULSION OF ELECTRICALLY-PROPELLEDVEHICLES ELECTRICITY ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES, IN GENERAL GENERATION MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES PERFORMING OPERATIONS SYSTEMS FOR STORING ELECTRIC ENERGY TRANSPORTING VEHICLES IN GENERAL
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Beschreibung
Zusammenfassung:	The invention provides a transient voltage supported V2G main circuit topological structure. The transient voltage supported V2G main circuit topological structure comprises a three-phase three-port H-bridge rectifying circuit. The three-phase three-port H-bridge rectifying circuit comprises three bridge arms, six thyristors, a direct-current side main port filter capacitor Cd1, an auxiliary port filter capacitor Cd2 and a group of common mode inductors Ld, wherein each bridge arm comprises two IGBTs, and the group of common mode inductors Ld is arranged between an auxiliary port and each bridge arm. An alternating current port of the rectification circuit is connected with a power grid, a direct current side main port is connected with a direct current battery, and a direct current side auxiliary port is connected with a large capacitor of a filter capacitor Cd2. According to the invention, through combination of boost and a three-phase H-bridge rectification topological structure, the number of current conv