Traction inverter, magnetic suspension traction system and magnetic suspension train

• Main Authors: LIU DINGHAO, XIE HAIBO, YIN LIANGXING, ZENG YIJIE, MA SHUAI, LIANG LUNSHENG, SUN SHILIN, ZHOU LEI, HU ZONGJIE
• Format: Patent
• Language: Chinese; English
• Published: 18.06.2024
• 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 THEREOF; 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 provides a traction inverter, a magnetic suspension traction system and a magnetic suspension train. The traction inverter comprises a cabinet body, a transmission control unit assembly, a module assembly, a fan assembly, a sensor assembly, a chopping resistor assembly and a supporting capacitor assembly. A high-voltage chamber, a control chamber, a module chamber, a fan chamber, a supporting capacitor chamber and an air duct air outlet chamber are formed in the cabinet body, the high-voltage chamber and the supporting capacitor chamber are arranged at the two ends of the module chamber respectively, the fan chamber is arranged on one side of the module chamber, and the air duct air outlet chamber and the control chamber are arranged at the two ends of the fan chamber respectively; according to the maglev traction system and the maglev train, the multiple cavities are formed in the cabinet body and arranged in the two rows, so that all the components are reasonably placed in all the cavities