CN2246867Y

CN2246867Y - High-speed electric and wind motor

Info

Publication number: CN2246867Y
Application number: CN 96213822
Authority: CN
Inventors: 刘起宾
Original assignee: Individual
Current assignee: Individual
Priority date: 1996-06-24
Filing date: 1996-06-24
Publication date: 1997-02-05
Anticipated expiration: 2006-06-24

Abstract

The utility model relates to a high-speed electric and wind motor used for a motor vehicle, which is composed of an accumulator battery, an electric motor, a wind-driven generator and a control device. The wind-driven generator comprises an air duct, a wind wheel and a generator, wherein, the air duct arranged in the head of the motor vehicle is composed of a horn cylinder and a cylinder. The wind wheel is arranged at the front end of a shaft of the wind-driven generator, and gears for driving an exciter and a clutch for driving a starting engine are arranged at the back end of the shaft of the wind-driven generator. The control device comprises the exciter, the starting engine, a rheostat and a voltage multiplier circuit, and the control device is connected with the generator and the electric motor by the exciter. The utility model has the advantages of no air pollution and energy saving; an oil engine with complicated structure and high cost is cancelled.

Description

The high speed winds electric engine

The utility model relates to a kind of high speed winds electric engine, is mainly used in the usefulness of motor vehicles (containing automobile and train etc.) as engine.

The available engine that is used for motor vehicles mainly contains gasoline and Diesel engine.Its weak point is: major polluting atmosphere environment, the tail gas of motor vehicle emission has become the primary pollution source of polluting city atmospheric environment.Although many control techniquess were taked to motor vehicle exhaust emission in countries in the world, up to now, it is little still to produce effects.

The purpose of this utility model is to overcome above-mentioned weak point of the prior art and a kind of free of contamination electronic pneumatic high speed winds electric engine that adds is provided, pneumaticly be meant that motor vehicle is run at high speed forward, become harmful air drag and be air force, to drive wind turbine power generation, the running of electric energy power supply motivation is travelled with the driving machine motor vehicle, also can be stored in the storage battery standby.

The purpose of this utility model can reach by following measure: the utility model is made up of storage battery, wind-driven generator, motor and control device, wind-driven generator comprises air duct, wind wheel and generator, the air duct that is loaded on motor-driven headstock is made of megaphone and cylinder, the generator shaft front end has wind wheel, there are the gear of transmission exciter and the clutch of driving opening motivation in the rear end, control device comprises exciter, starter motor, rheostat and voltage multiplication amplifying circuit, and control device is connected in generator and the motor by excitation unit.

The drawing of accompanying drawing is described as follows:

Fig. 1 is a wind-driven generator structure schematic overview of the present utility model;

Fig. 2 is the left side view of Fig. 1;

Fig. 3 is loaded on the structural representation of car for the utility model;

Fig. 4 is the electrical schematic diagram of the utility model control device.

The utility model is described in further detail below in conjunction with embodiment and accompanying drawing: as to existing motor vehicle (mainly referring to automobile) repacking, then remove its engine and gearbox, replace wind-driven generator, storage battery and motor, motor connects clutch, and clutch connects universal-joint spindle.As forthcoming car, its power transmission is: wind-driven generator and storage battery ten motor ten clutches ten universal-joint spindles, and wind-driven generator can also be to charge in batteries, and universal-joint spindle and subsequent mechanism are identical with existing automobile.

Fig. 1 and Fig. 2 represent the structure of wind-driven generator 6 of the present utility model, and air inlet 1 is loaded on the air duct front end, i.e. the front end of automobile headstock, and the air inlet of car and jeep is shaped as flat square opening and sees Fig. 2.The air inlet shape of minibus (contain bus, medium-sized bread as " mini-bus " and miniature bread as " face ") is like square (expression on the figure), and wind area is big, can obtain bigger air force.There is protection network 2 the air inlet front, and anti-foreign material enter air duct.Air duct comprises megaphone 3 and cylinder 4, and the megaphone front end is an air inlet, and the megaphone rear end is circular, and carries out the smooth of arc transition with cylinder 4 and be connected.The loudspeaker nozzle is that the function of air inlet is to enlarge incoming air area to strengthen intake, the resistance air of the galloping megaphone 3 of flowing through enters cylinder 4, air velocity and current density all are improved, promptly improve the usage factor of wind energy, thereby improved the generating capacity of the rotating speed and the generator G2 of wind wheel 5.Wind wheel 5 adopts spiral paddle structure, is loaded on axle 7 front ends of generator G2.Generator G2 can use interchange or direct current, and present embodiment is selected DC generator for use, and the direct current that is sent is as the power supply of DC motor M2, and storage battery also is the power supply of DC motor M2.As select alternating current generator for use, then need increase rectifying device thereafter.

Fig. 3 represents that the utility model is installed on the structural representation on the car.There is gear 8 rear end of generator shaft 7, and by gear 9 transmission exciter G1, the actual installation position of exciter G1 is not above generator shown in Figure 3, but in a side of generator; By friction clutch 10 driving opening motivation M1, clutch 10 from, close by manual control, also available relay is controlled automatically.Connect clutch 11 behind the motor M2, clutch connects the universal-joint spindle 12 of existing automobile, and motor 2 also can place the car rear portion.The rear of cylinder 4 is an exhaust outlet 13.

Fig. 4 represents the electrical principle of the utility model control device.G1 is DC exciter or metadyne; M1 is the direct current starter motor; G2 is the high speed DC generator, also can use three-phase alternating current hidden pole type high-speed engine or metadyne; M2 is a DC motor with separate excitation; F _Z1Be load, promptly connect the clutch 11 before the automobile universal-joint spindle 12; F _Z2Power supply circuits for other electricity consumption devices of automobile; R _LFBe the generator excitation rheostat; R _LDBe the motor excitation rheostat; R _LCBe exciter output field rheostat; R _FBe discharge resistance; 1C-4C is motor start-up and counter-rotating hand switch; A _PBe the voltage multiplication amplifying circuit.

Automobile starting, travel and charge:

The initial driving force of automobile start is from storage battery, and when closing battery switch K1 and exciter G1 K switch, starter motor M1 drives wind wheel 5, generator G2 and exciter G1 rotation.Adjust rheostat R _LCAnd R _LF, progressively to increase magnetic flux, reach the output voltage of the generator G2 that progressively raises and the armature voltage of motor M2 to generator G2, motor M2 is started, drive load F _Z1Advance to drive automobile.The rotating speed of wind wheel 5 increases with the raising of the speed of a motor vehicle, when car speed up to more than 40 miles/hour the time, the rotating speed of wind wheel is enough to make the voltage of generator G2 and exciter G1 to be elevated to enough numerical value, is aided with voltage multiplication amplifying circuit A again _P, voltage is further raise, make the armature voltage of motor M2 be elevated to certain numerical value, when treating that the storage battery power consumption arrives to a certain degree, make exciter G1, to replenish the electric energy of its loss at any time to charge in batteries.

When needing speed governing during automobile is advanced, standardsizing rheostat R _LD, to adjust the speed of running car.When automobile driving speed reduces, the minimizing that is directly proportional with power output of the rotating speed of wind wheel 5; When automobile driving speed increased, wind speed round raise, and the energy output of generator G2 also increases thereupon.

During reversing, the energy of dynamical system is supplied with by storage battery, cut-off switch 1C and 3C, and the K1 that closes a switch, 2C and 4C turn under the constant situation at generator G2, can realize that motor M2 counter-rotating is the purpose of reversing automobile.

When needing brake in the running car, except that the brake system that adopts existing automobile, also can turn under the constant situation at generator G2, wind wheel 5 and exciter G1, cut-off switch 1C and 3G are to realize brake.

Replacements such as also available controllable silicon of rheostat of the present utility model or transistor.

The utility model contrast prior art has following advantage: can exempt existing motor vehicle Pollution on the environment; Become harmful air drag and be air force, save the energy; Can cancel complex structure and expensive fuel engines and gearbox.

Claims

1, a kind of high speed winds electric engine that is mainly used in motor vehicles, comprise storage battery and motor, it is characterized in that, form by wind-driven generator and control device, wind-driven generator comprises air duct, wind wheel and generator, the air duct that is loaded on motor-driven headstock is made of megaphone and cylinder, the generator shaft front end has wind wheel, there are the gear of transmission exciter and the clutch of driving opening motivation in the rear end, control device comprises exciter, starter motor, rheostat and voltage multiplication amplifying circuit, and control device is connected in generator and the motor by excitation unit.

2, high speed winds electric engine according to claim 1 is characterized in that, can also replace exciter with metadyne.

3, high speed winds electric engine according to claim 1 is characterized in that, can also replace generator with metadyne.

4, high speed winds electric engine according to claim 1 is characterized in that, controls starter motor with relay.

5, high speed winds electric engine according to claim 1 is characterized in that, replaces rheostat with controllable silicon or triode.