Alternating current and direct current mixed collection direct current parallel output main wiring system and starting method thereof

• Main Authors: CHEN QICHEN, FAN LINZHEN, ZHENG KUAN, XU YING, TENG SHANGFU, LI MING, ZHAO ZHENG, GANG MINGZE, MA YULONG, LI TAN
• Format: Patent
• Language: Chinese; English
• Published: 19.09.2023
• 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 relates to an alternating current and direct current hybrid collection direct current parallel output main wiring system and a starting method thereof, and the system comprises an alternating current collection module which is used for collecting alternating current signals of a near-region new energy station alternating current system; the direct-current collection module is used for collecting direct-current signals of the direct-current system of the far-area new energy station; the hybrid direct-current collection module is used for converting the electric signals in the alternating-current collection module and the direct-current collection module into direct-current signals and collecting the direct-current signals according to a parallel connection mode; and the direct current output module is used for outputting the direct current signals collected by the hybrid direct current collection module. The hybrid direct current collection module comprises an alternating current-direct current c