Water-cooled converter of direct-driven wind driven generator

• Main Authors: XIANG DAO, HAN CHAO, XIE HUA
• Format: Patent
• Language: Chinese; English
• Published: 07.07.2023
• 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; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORSOR DYNAMO-ELECTRIC CONVERTERS; CONTROL OR REGULATION THEREOF; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUTPOWER; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; GENERATION; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS; PRINTED CIRCUITS

The utility model discloses a water-cooled converter of a direct-driven wind driven generator, which belongs to the technical field of wind power generation and comprises a cabinet body and a converter system mounted in an inner cavity of the cabinet body, a bearing seat is mounted on the inner wall of the cabinet body, a water-cooled component is arranged above the bearing seat, a water-cooled plate of the water-cooled component is attached to the inner wall of the cabinet body, and the water-cooled plate of the water-cooled component is fixed on the inner wall of the cabinet body. The inner wall of the water cooling plate is attached to and connected with the outer surface of the converter system; according to the utility model, heat absorption is carried out on the converter system through the heat absorption copper sheet attached to the water cooling plate, cooling liquid circulates in the water cooling plate through the water inlet pipe through the circulating pump at the top of the circulating water tan