The invention discloses a device and method for refitting a fuel power automobile into a plug-in hybrid power automobile. A hub motor and an electric drive control system are additionally arranged on a rear wheel drive structure of the fuel power automobile. A power lithium battery pack is combined with a lithium battery protection module for supplying power to the hub motor. A lithium battery pack is charged through an alternating-current 220 v power supply. Under the condition that the fuel power is used, batteries can be charged through an automobile-mounted charger through an automobile-mounted engine as well. The device comprises the hub motor, the electric drive control system and a lithium battery module assembly. The lithium battery module assembly comprises the power lithium battery pack and the lithium battery protection module. The ordinary fuel power automobile is refitted into the plug-in hybrid power automobile, the fuel consumption can be lowered, driving expenses are greatly reduced, the expenses of each kilometer account for only 1/5 to 1/10 of fuel expenses under the condition that electric drive is used, the exhaust gas emission is eradicated, and the remarkable improvement effect is achieved for the city air purification.
Device and method for refitting fuel power automobile into plug-in hybrid power automobile
20.05.2015
Patent
Elektronische Ressource
Englisch
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