Double-winding steering device

• Main Authors: SUN GUANGYAN, XU RUI, HAN ZENGCHAO, ZHANG HAIBAO, HUANG HAO
• Format: Patent
• Language: Chinese; English
• Published: 02.11.2021
• Subjects: CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; DYNAMO-ELECTRIC MACHINES; ELECTRIC EQUIPMENT OR PROPULSION OF ELECTRICALLY-PROPELLEDVEHICLES; ELECTRICITY; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES, IN GENERAL; GENERATION; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; PERFORMING OPERATIONS; TRANSPORTING; VEHICLES IN GENERAL; VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISEPROVIDED FOR

The double-winding steering device comprises an energy recovery module used for converting kinetic energy into electric energy and a double-winding motor used for providing power for a steering oil pump, and the double-winding motor comprises a first winding, a second winding and a double-winding transformer used for conducting voltage conversion on received current. The number of turns of the coil of the first winding is greater than that of the coil of the second winding; the first winding is connected with a first power source, the second winding is connected with a second power source, the voltage of the first power source is higher than that of the second power source, the input end of the energy recycling module is connected with the vehicle control unit, and the output end of the energy recycling module is connected with the input end of the first power source and the input end of the double-winding transformer device. The output end of the double-winding transformer device is connected with a second p