Automatic generating and charging energy-saving system for new energy electric vehicle and manufacturing method thereof

Abstract

The invention discloses an automatic generating and charging energy-saving system for a new energy electric vehicle. The automatic generating and charging energy-saving system is characterized by comprising a generator, a voltage stabilizing regulator, a charger, a frequency converter, a driving motor, a speed changer, a battery pack, a starting motor, a driving belt, a fan, belt wheels, a master control panel, wires and a base plate, wherein the generator is connected with the voltage stabilizing regulator by one wire and is positioned at the rear end of the generator; the voltage stabilizing regulator is connected with the frequency converter by the wire; the frequency converter is connected with the driving motor by one wire; the charger is connected with the battery pack by one wire; the battery pack is connected with the starting motor by one wire; the starting motor and the generator are both fixedly arranged on the base plate; the belt wheels are arranged on rotating shafts of the starting motor and the generator respectively and are connected with the generator by the driving belt; the fan is connected to one end of the rotating shaft of the generator; the starting motor drives the generator to start. The automatic generating and charging energy-saving system has the advantages that the battery pack is charged by utilizing electric quantity left during the power generation of the generator, and the battery pack is directly used for supplying power to the starting motor to implement the automatic generating and charging functions.

Description

technical field [0001] The invention relates to the field of electric vehicles, in particular to an energy-saving system for automatic power generation and charging of new energy electric vehicles and a manufacturing method thereof. Background technique [0002] Electric vehicles are divided into AC electric vehicles and DC electric vehicles. Generally speaking, electric vehicles use batteries as energy sources, and convert electrical energy into mechanical energy through controllers, motors and other components to control the current and change the speed. [0003] The existing electric vehicle technology uses lead-acid batteries or other types of batteries as the main source of driving force. It needs to be charged once a day (6-8 hours) to continue driving for 120-160 kilometers, and the battery life is short. High cost, poor safety, rear wheel drive power generation and chain drive power generation and other shortcomings, the country needs to invest huge sums of money to...

AI Technical Summary

Problems solved by technology

[0003] The existing electric vehicle technology uses lead-acid batteries or other types of batteries as the main source of driving force. It needs to be charged once a day (6-8 hours) to continue driving for 120-160 kilometers, and the battery life is short. High cost, poor safety, rear wheel drive power generation and chain drive power generation and other shortcomings, the country needs to invest huge sums of money to build large-scale charging stations and supporting facilities across the country, so not only the industrial operation is restricted, but also the overall cost is high

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