CN2102859U

CN2102859U - High-speed electrically operated motor car

Info

Publication number: CN2102859U
Application number: CN 91226475
Authority: CN
Inventors: 侯建国
Original assignee: Individual
Current assignee: Individual
Priority date: 1991-10-09
Filing date: 1991-10-09
Publication date: 1992-04-29

Abstract

The utility model relates to a transportation and communication vehicle whose power is supplied by the storage battery, and the transportation and communication vehicle is driven by a direct current electric motor. The direct current output by the storage battery is converted to the alternating current via an oscillator, the voltage of the alternating current is increased by a transformer, the alternating current is converted to the direct current by a rectifier, and then the direct current is stored into a high-voltage capacitor. When the voltage reaches the rated value, a relay switches on a discharge switch, the power is supplied for a main motor, and a driving mechanism drives the vehicle to run. At the same time, the vehicle roof and both sides of the vehicle are provided with wind driven generators, and friction power generators are installed above both sides of each wheels; the electric energy generated by the wind driven generators and the friction power generators replenishes the storage battery. The utility model has the advantages of high speed and long continuous operation period for one time.

Description

High-speed electrically operated motor car

It is the high speed electric car of the energy by battery pack that the utility model relates to a kind of.

Exploring electricity consumption driving car is one of new problem of the many developed countries in the world to replace fuel-engined vehicle.It is reported: this car of the U.S., Japan's development, with the electrical motor about battery pack drive 4.7KW, speed per hour can be travelled 8～10 hours between 80～100KM continuously.Its shortcoming is:

1,, thereby make disposable stream time short partially owing to lack the electric energy device for supplying in the process of moving;

2, moving velocity is on the low side, (＞120KM/H) the requirement of out of reach speed car.

The purpose of this utility model provides a kind of the overcome deficiency of above-mentioned prior art, moving velocity height, the long novel electric car of stream time for society.

This purpose can realize by following technical measures:

Replace original gasoline or diesel motor with a DC motor, and mechanical transmission mechanism and car body all keep original structure.And the actuating device of this direct drive master motor is (referring to Fig. 1): with a low tension battery group (1) power supply, through oscillator (5) direct current (DC) is become pulse ac.Pass through step-up transformer (8) then low-voltage AC is become High Level AC Voltage.Then, alternating current is become direct current (DC) once more, and charge into storage in the high-voltage capacitor (12) by rectifier (9).After voltage reached rated value, relay (11) was connected discharge switch, carried high voltage direct current to direct drive master motor (13), made main motor rotation, travelled by the mechanical transmission mechanism powered vehicle at last.

Simultaneously, wind-driven generator (7) is housed, the electrical generator that rubs (6) is housed at the upper lateral part of each wheel in the top and the both sides of car body.Wind drive when wind-driven generator is travelled by car, the electrical generator that rubs is by the wheel drive of rotating.The direct current (DC) input charger (4) that both produce replenishes to low tension battery group (1) again.

The utlity model has following advantage:

1, owing to have the storage battery device for supplying, a running time of car is prolonged greatly, satisfy the requirement of long-distance driving;

2, owing to possess condenser voltage is raise, horsepower output increases, thereby the speed of a motor vehicle is improved than prior art, and the power supply device for supplying also makes horsepower output can not decay rapidly.

Fig. 1 is a principle of work block scheme of the present utility model.

Fig. 2 is an electrical schematic diagram of the present utility model.

Fig. 3 is a wind-driven generator of the present utility model installation site schematic front view.

Fig. 4 is a wind-driven generator of the present utility model installation site diagrammatic side view.

Fig. 5 is rub electric generator structure and an installation site scheme drawing of the utility model.

Below in conjunction with drawings and Examples the utility model is described in further detail.

The parts name is called among the figure: 1---the low tension battery group, and 2---the oscillator starting switch, 3---charge switch, 4---charger, 5---oscillator, 6---electrical generator rubs, 7---wind-driven generator, 8---step-up transformer, 9---rectifier, 10---relay switch, 11---relay, 12---condenser, 13---direct drive master's motor, 14---mechanical transmission mechanism, 61---hydraulic actuating cylinder, 62---hydraulic stem, 63---support, 64---auxiliary stand, 65---the crossbeam of car, 66---wheel, 67---the friction wheel of the electrical generator that rubs, 68---returning pull-spring.

Referring to Fig. 1, Fig. 2.To adopt power be two of the lead batterys of 600～1200W to low tension battery group (1) in the present embodiment, and voltage is 12～24V.As adopt that Britain produces aluminium---air accumulator is then better.Oscillator (5) utilizes high pressure torch and silicon wafer oscillation principle, is benefit to produce big electric current, high potential, high-frequency vibration, and it is connected with battery pack (1).Voltage transformer (8) is in parallel with battery pack (1), and its low voltage coil is connected with oscillator (5) and battery pack (1), and the centre is connected to oscillator starting switch (2).Two contacts of the circuit hot of voltage transformer and silicon control bridge-type rectifier (9) link, and two other contact of rectifier and condenser (2) link.Condenser can adopt aluminium film or new-type air condenser.Coil one end of relay (11) connects with condenser (12), and the other end connects with dc powered master motor (13).By relay (a 11) control two-way choice formula relay switch (10).When the voltage of condenser is elevated to certain amount value, make condenser and main motor conducting by relay control switch (10).Main motor adopts no commutating pulse DC machine, power 1.5KW.At the running part of main motor, can also increase a big flywheel, serviceability is better like this.Several wind-driven generators are in parallel mutually, several also parallel connection, wind-driven generators (group) (7) then of rubbing between electrical generator.Rub electrical generator (group) (6), charger (4) and charge switch (3) connected with battery pack (1).Charger can adopt the charging unit that uses on the present automobile.The transmission system of car still can increase a resistance rheostat except that the change speed gear box that adopts original automobile, the speed change class will increase greatly like this.

Referring to Fig. 3, Fig. 4.There is shown the allocation position of wind-driven generator (7), its quantity is looked vehicle and need be selected between 6～8.

Referring to Fig. 5.Two electrical generators that rub are respectively adorned in top, both sides at each wheel (66), full car is adorned 8 altogether, its structure is (is example with the electrical generator that rubs): hydraulic actuating cylinder (61) is fixed on the support (63), hydraulic actuating cylinder can use same oil sources with car brake pump, and controls with a bilateral master cock.Support (63) and auxiliary stand (64) are articulated on the crossbeam (65) of car.Front end at the hydraulic stem (62) of hydraulic actuating cylinder (61) is being adorned rub an electrical generator and a friction wheel (67) thereof, when feeding hydraulic actuating cylinder pusher hydrodynamic depression bar, stretches out pressure oil, driving friction wheel (67) contacts with wheel (66), when car travels, under the friction force effect, order about friction wheel from rotation and generate electricity.Simultaneously, one and throw off the returning pull-spring (68) of wheel going back suit on the hydraulic stem when cut-off pressure oil the time makes friction wheel.

Claims

1, a kind of is the high speed electric car of the energy by battery pack, comprises bodywork assembly.Mechanical transmission mechanism is characterized in that:

A, actuating device are: drive an oscillation device that produces the pulse ac electricity with the low tension battery group, become galvanic rectifier through step-up transformer and alternating current again, store galvanic high-voltage capacitor, after voltage reaches rated value, relay is connected discharge switch, to the power supply of direct drive master motor, main motor rotary power drives locomotive driving by mechanical transmission mechanism

B, wind-driven generator also is housed, above each wheel next door, the electrical generator that rubs is housed in the top and the both sides of car body, the direct current (DC) of the wind-driven generator and the electrical generator generation that rubs by charger to low tension battery group electric energy supplement.

2, battery-driven car according to claim 1, it is characterized in that the said electrical generator that rubs is hinged on the locomotive crossbeam (65) by its support (63) and auxiliary stand (64), and drive the hydraulic stem (62) of hydraulic actuating cylinder (61) by the hydraulic of locomotive pump, the friction wheel (67) of the electrical generator that rubs that is hinged on its front end is contacted with locomotive wheel (66), on hydraulic stem (62), go back suit simultaneously and a returning pull-spring (68) that can make friction wheel (87) leave wheel (66).