RS20160371A1 - ADDITIONAL POWER SUPPLY FOR HYBRID AND ELECTRIC VEHICLE BATTERIES - Google Patents

Abstract

The battery auxiliary device for hybrid and electric vehicles comprises generators (1) of electricity with relays (1.1), power lines (4), regulators (3) of electric current and battery (2). Electricity generators (1) are mounted on the generator shafts (1.2). The shafts (1.2) are connected to the drive (5) by a single grooved end (1.3), a gearbox or differential. The other grooved end (1.3) of the axle is connected to the homokinetic joint or wheel hub (6). The electricity generator (s) or its stator (1.5) is fixed to the vehicle chassis (8) by the gas dampers (7). By moving the vehicle, it rotates in the stator (1.5) into shafts (1.2) with a rotor attached to it, thus converting mechanical energy into electrical energy. Electric current is transmitted to the battery (2) or to the consumer via the relay (1.1) of the generator, lines (4) of the electrical current and the controller (3).

Description

DEVICE FOR ADDITIONAL POWER SUPPLY OF BATTERIES OF HYBRID AND ELECTRIC VEHICLES

Technical field

The invention belongs to systems for the accumulation of electrical energy.

According to the International Classification of Patents, the invention is marked with the basic classification symbol: HO2J7/14 (2006.01), which includes circuits for charging batteries from generators that run at a variable speed, e.g. vehicles.

Technical problem

The technical problem consists in how to realize a device that would enable additional powering of the batteries of hybrid and electric vehicles so as to maximize the interval between two battery charges, while using the rotation of the drive axles of the vehicles on which the electric current generators are placed.

State of the art

In the available patent documentation, no relevant documents were found that solved this technical problem in the way that is solved in this invention application.

Presentation of the essence of the invention

The essence of the invention is that the device for additional power supply of batteries of hybrid and electric motors is achieved by placing the generator of electricity on the drive shafts of the vehicle and connecting it to the battery, i.e. the consumer of electricity. The device includes electricity generators with relays installed on them, electricity lines, voltage regulators and a battery, i.e. an electricity consumer.

energy. An electricity generator is mounted on the generator shaft, whose connection dimensions and the shape of the grooved ends correspond to the dimensions of the vehicle's drive axles. The ends of the shafts are grooved so that one end of the grooved shaft is connected to the gearbox or differential of the vehicle and the other grooved end of the generator shaft is connected to the homokinetic joint, i.e. the wheel hub. The electric power generator is fixed to the chassis of the vehicle with gas shock absorbers, so that its safe position is ensured. When the vehicle is started, the generator shafts with the fixed rotor are turned in the stator so that the mechanical energy of the rotation is converted into electricity. The electrical energy produced in this way is supplied to the battery, i.e. the consumer, via the voltage regulator via relays and electrical current lines.

Brief description of the draft images

The invention is described in detail on the example of execution and shown on the drawing on which:

- Figure 1 shows, schematically, a device for additional power supply of hybrid and electric vehicle batteries;

- Figure 2 shows, schematically, the longitudinal section of the generator with shaft;

Detailed description of the invention

The device for additional power supply of batteries of hybrid and electric vehicles includes generators 1 of electricity with relays 1.1, lines 4 of electric current, voltage regulators 3 of current and battery 2, i.e. consumer. The generators 1 of electricity are placed on the shafts 1.2 of the generator so that the rotors 1.4 are pulled and firmly connected to the shaft 1.2. In Stator 1.5 of generator 1, bearings 1.6 are installed, in which shaft 1.2 of generator with fixed rotor 1.4 rotates freely. The generators 1 of electricity, i.e. their stators 1.5, are fixed to the chassis 8 of the vehicle with gas shock absorbers 7, which makes the device stable. The shafts 1.2 of the generator are connected with one grooved end 1.3 to the drive shaft 5 and the other grooved end 1.3 is connected to the wheels 6

vehicles. The drive shaft 5 can be a transmission or a vehicle differential that connects to one splined end 1.3 of shaft 1.2. The connection of the second grooved end 1.3 with the wheel 6 is in the homokinetic joint, i.e. in the hub of the wheel. The connection dimensions and the shape of the grooved ends 1.3 of the axles 1.2 correspond to the dimensions of the connection dimensions of the driving half-axles of the vehicle in which the device is installed.

When the vehicle is started, the shaft 1.2 with the fixed rotor 1.4 in the stator 1.5 rotates and thus generates electricity, i.e. to the conversion of mechanical energy into electrical energy.

Electric energy is transmitted via relay 1.1 and lines 4 of electric current to voltage regulator 3 and further to battery 2, i.e. the consumer.

On one vehicle, it is possible to install several generators 1 of electricity in order to achieve the effect of optimal charging of the battery 2.

By using generator 1 of electricity, the number of kilometers traveled increases, that is, the interval between two battery charges 2 increases significantly.

Claims (2)

Patent application 1. Device for additional power supply of batteries of hybrid 1 electric vehicles, which includes generator 1 of electric energy with relay 1.1, lines 4 of electric current, regulators 3 of voltage 1 battery 2, characterized by the fact that the generators (1) of electric energy are placed on axles (1.2), whereby the axles (1.2) are connected with one grooved end (1.3) to the drive (5) of axle 1 with the other grooved end (1.3) wheeled (6) vehicles; that the stators (1.5) of the electric energy generator (1) are fixed to the chassis (8) of the vehicle with gas shock absorbers (7) and that the electric energy generators (1) are connected to the battery (2) via the relay (1.1), the lines (4) of the electric current and the voltage regulator (3). 2. The device, according to claim 1, characterized by the fact that the shaft (1.2) of the generator (1) has the same dimensions and the shape of the toothed ends (1.3) as the 1 drive half-shafts that are installed in the vehicle.