Range extender system integrating motor and motor controller

• Main Authors: OUYANG SHIKUN, DONG YANGYANG, YANG QIUBIN, WANG DAGUO, WU TIANHUA, ZENG MIN, HUANG DAYU, YANG JINGMIN, MAO ZHENGSONG, LIAO ZIFU
• Format: Patent
• Language: Chinese; English
• Published: 17.11.2023
• Subjects: ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS INVEHICLES; ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OFTRANSMISSIONS IN VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GASEXHAUST OR FUEL SUPPLY OF PROPULSION UNITS, IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; BLASTING; COMBUSTION ENGINES; COMBUSTION ENGINES IN GENERAL; CONTROLLING COMBUSTION ENGINES; 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; HEATING; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; INTERNAL-COMBUSTION PISTON ENGINES; LIGHTING; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MECHANICAL ENGINEERING; PERFORMING OPERATIONS; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDEDFOR; STARTING OF COMBUSTION ENGINES; TRANSPORTING; VEHICLES IN GENERAL; WEAPONS

The invention discloses a range extender system integrating a motor and a motor controller, which is applied to an engine system, and the engine system comprises an engine body, an engine cooling water tank, a motor cooling water pump, a motor cooling water tank, a high-voltage distribution box, an energy storage system, a whole vehicle VCU, an external charging port, a main drive motor controller, a main drive motor and a gearbox. The range extender system integrating the motor and the motor controller comprises a flywheel motor and an integrated controller. The flywheel motor comprises a range extender motor and a motor controller integrated on the range extender motor, the range extender motor is installed on the engine body, and the engine body is used for driving the motor to generate electricity; the integrated controller is electrically connected with the engine body, the motor controller and the whole vehicle VCU. Therefore, the range extender system integrating the motor and the motor controller is s