Electric motor car shallow helping hand system based on permanent magnetism brushless DC motor

• Main Author: HAO YINGJUN
• Format: Patent
• Language: English
• Published: 11.11.2015
• Subjects: CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TOTRANSPORTATION; CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORSOR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; ELECTRIC EQUIPMENT OR PROPULSION OF ELECTRICALLY-PROPELLEDVEHICLES; ELECTRICITY; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES, IN GENERAL; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERATION; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; PERFORMING OPERATIONS; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE; TRANSPORTING; VEHICLES IN GENERAL

The utility model provides an electric motor car shallow helping hand system based on permanent magnetism brushless DC motor, includes the brushless DC motor driver, and brushless DC motor driver and storage battery power are connected, and the output and the three -phase permanent magnetism brushless DC motor of brushless DC motor driver connect, adopt three -phase permanent magnetism brushless DC motor to replace traditional dc motor, and the noise is littleer, and the life -span is longer, make the electric motor car have shallow helping hand function through on -off control, make the electric motor car more can adapt to the down -hole troublesome condition, for the user provides very big facility, control simple and clear, the operation is reliable, and it is convenient to maintain.