CN109113859A - A kind of linear re-ciprocating motion generator, power generation method and vehicle - Google Patents
A kind of linear re-ciprocating motion generator, power generation method and vehicle Download PDFInfo
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- CN109113859A CN109113859A CN201810783954.2A CN201810783954A CN109113859A CN 109113859 A CN109113859 A CN 109113859A CN 201810783954 A CN201810783954 A CN 201810783954A CN 109113859 A CN109113859 A CN 109113859A
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- cylinder
- piston
- iron core
- mover iron
- gas
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B63/00—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices
- F02B63/04—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices for electric generators
- F02B63/041—Linear electric generators
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B75/00—Other engines
- F02B75/16—Engines characterised by number of cylinders, e.g. single-cylinder engines
- F02B75/18—Multi-cylinder engines
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/18—Structural association of electric generators with mechanical driving motors, e.g. with turbines
- H02K7/1869—Linear generators; sectional generators
- H02K7/1876—Linear generators; sectional generators with reciprocating, linearly oscillating or vibrating parts
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B75/00—Other engines
- F02B75/16—Engines characterised by number of cylinders, e.g. single-cylinder engines
- F02B75/18—Multi-cylinder engines
- F02B2075/1804—Number of cylinders
- F02B2075/1816—Number of cylinders four
Abstract
Embodiment of the invention discloses a kind of linear re-ciprocating motion generators, the method and vehicle of power generation, two mover iron cores are arranged in the generator in stator core, the both ends of first mover iron core are respectively provided with first piston and second piston, and the both ends of the second mover iron core are respectively provided with third piston and the 4th piston.Each piston moves in matching cylinder, generates the power for driving the first mover iron core and the movement of the second mover iron core.The generator drives the first mover iron core and the second mover iron core to move in stator core by movement of the piston in cylinder, generates induced electromotive force, and the electric generator structure of this multi-cylinder improves generating efficiency by the movement of two mover iron cores.Meanwhile first piston and the 4th piston do work simultaneously, second piston and third piston do work simultaneously, and two groups of pistons alternately do work, and ensure that generator persistently generates electricity.
Description
Technical field
The present embodiments relate to new-energy automobile range-extending technique fields, send out more particularly, to a kind of linear re-ciprocating motion
Motor, the method for power generation and vehicle.
Background technique
Currently, there is the concept of new energy sources for automobile for energy-saving and emission-reduction, and thereby produces fuel cell car, mixes
Close the concepts such as power/Weak hybrid power automobile, hydrogen-powered vehicles and solar telephone.It will limit in following several years pure
Fuel oil logistic car rush hour operate, and pure electric vehicle logistic car by battery capacity limited also can not in urban district for a long time
High load capacity operation, therefore small-sized efficient rate linear electric generator distance increasing unit has very big demand.
Free piston IC linear electric generator is the output power that worked independently by single cylinder at present.Combustion chamber expansion acting,
Linear electric generator is driven to move back and forth power generation.Said mechanism is in air inlet-compression-stroke of acting-exhaust four, only acting punching
Journey can actively provide the power of piston motion, and other three strokes are both needed to provide power by other component.This structure
Free piston IC linear electric generator cylinder is single, and generating efficiency is low, and it is discontinuous to generate electricity.
During realizing the embodiment of the present invention, inventor has found that the cylinder of existing generator is single, electrical power generators
Efficiency is lower and power generation is discontinuous.
Summary of the invention
That the invention solves the cylinders of existing generator is single, electrical power generators efficiency is lower and power generation is discontinuous asks
Topic.
Against the above technical problems, the embodiment provides a kind of linear re-ciprocating motion generators, including
One mover iron core, the second mover iron core, stator core, winding and setting are in the first mover iron core and the second mover iron
Mover magnetic pole on core:
The first mover iron core and the second mover iron core are both passed through and are made of the stator core and the winding
Through-hole in；
The first end of the first mover iron core be provided with first piston and with matched first cylinder of the first piston, institute
State the first mover iron core second end be provided with second piston and with matched second cylinder of the second piston；
The first end of the second mover iron core be provided with third piston and with the matched third cylinder of the third piston, institute
State the second mover iron core second end be provided with the 4th piston and with matched 4th cylinder of the 4th piston；
The first end of the first mover iron core and the first end of the second mover iron core are located at the stator core
The second end of the same end, the second end of the first mover iron core and the second mover iron core is located at the same of the stator core
One end；
Wherein, during the electrical power generators, gas in the state of first gas in the jar and the 4th cylinder
The state of body is identical, and the state of second gas in the jar is identical with the state of the third gas in the jar.
A kind of method for present embodiments providing above-mentioned electrical power generators, comprising:
The first piston movement is so that the mixed gas in first cylinder is in compressive state and the 4th piston
Movement so that in the 4th cylinder mixed gas after the compressive state, the ignition device of first cylinder and described the
The ignition device of four cylinders, so that the first piston moves and the described 4th to the first direction close to the stator core
Piston is moved to the second direction close to the stator core；
It is described during being moved to the second direction so that first gas in the jar compresses in the first piston
Second cylinder, which first passes through, is arranged in the gas vent exhaust of second cylinder again by the way that the air inlet of second cylinder is arranged in described
Second cylinder is filled with gas；The process so that the 4th gas in the jar compression is moved to the first direction in the 4th piston
In, the third cylinder first passes through the gas vent exhaust that the third cylinder is arranged in again by the way that the air inlet of the third cylinder is arranged in
Gas is filled with to the third cylinder；
Wherein, the first piston pushes the first mover iron core to move to the first direction, the 4th piston
It pushes the second mover iron core to move to the second direction, in the stator core internal cutting magnetic line of force, generates induced electricity
Gesture.
A kind of vehicle is present embodiments provided, including generator described in any of the above item.
The embodiment provides a kind of linear re-ciprocating motion generator, the method and vehicle of power generation, the power generations
Two mover iron cores are arranged in machine in stator core, and the both ends of the first mover iron core are respectively provided with first piston and second and live
Plug, the both ends of the second mover iron core are respectively provided with third piston and the 4th piston.Each piston is in matching cylinder
Movement generates the power for driving the first mover iron core and the movement of the second mover iron core.The generator is by piston in cylinder
Movement drives the first mover iron core and the second mover iron core to move in stator core, generates induced electromotive force, this multi-cylinder
Electric generator structure improves generating efficiency by the movement of two mover iron cores.Meanwhile first piston and the 4th piston are done simultaneously
Function, second piston and third piston do work simultaneously, and two groups of pistons alternately do work, and ensure that generator persistently generates electricity.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is this hair
Bright some embodiments for those of ordinary skill in the art without creative efforts, can be with root
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is the schematic diagram of internal structure of linear re-ciprocating motion generator provided by one embodiment of the present invention；
Fig. 2 is that the cross-section structure in the generator of another embodiment of the present invention offer comprising one of mover iron core shows
It is intended to.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
Every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
Fig. 1 is a kind of schematic diagram of internal structure of linear re-ciprocating motion generator provided in this embodiment, referring to Fig. 1,
The linear re-ciprocating motion generator includes the first mover iron core 101, the second mover iron core 102, stator core 103, winding 104
With the mover magnetic pole 105 being arranged on the first mover iron core 101 and the second mover iron core 102:
The first mover iron core 101 and the second mover iron core 102 are both passed through by the stator core 103 and described
In the through-hole that winding 104 forms；
The first end of the first mover iron core 101 be provided with first piston 1 and with the first piston 1 matched first
Cylinder, the second end of the first mover iron core 101 be provided with second piston 2 and with matched second cylinder of the second piston 2；
The first end of the second mover iron core 102 be provided with third piston 3 and with the matched third of the third piston 3
Cylinder, the second end of the second mover iron core 102 be provided with the 4th piston 4 and with matched 4th cylinder of the 4th piston 4；
The first end of the first mover iron core 101 and the first end of the second mover iron core 102 are located at the stator
The second end of the same end of iron core 103, the second end of the first mover iron core 101 and the second mover iron core 102 is located at
The same end of the stator core 103；
Wherein, during the electrical power generators, gas in the state of first gas in the jar and the 4th cylinder
The state of body is identical, and the state of second gas in the jar is identical with the state of the third gas in the jar.
Linear re-ciprocating motion generator provided in this embodiment is by the first mover iron core and the second mover iron core fixed
Cutting magnetic induction line is moved in sub- iron core simultaneously and generates induced electromotive force.Each mover iron core is by being mounted on the mover iron core two
The piston driving at end its moved back and forth in stator core.Compared to common rotary generator, hair provided in this embodiment
Crank connecting link and cam mechanism is omitted in motor, so that mass of system mitigates, is compact-sized, and energy loss is few.
Further, the stator core in the generator, the first mover iron core and the second mover iron core are cylinder,
Permanent magnet is placed on mover iron core, is separated between permanent magnet with non-magnet material, winding is wound on stator core, pass through mover iron
Core moves back and forth, and winding cutting magnetic induction line moves and generates induced electromotive force.This cylinder type provided in this embodiment is back and forth transported
Dynamic generator has the advantages that the power of double-flanged end is high, at low cost, small in size, stock utilization is high.
Further, the generator is two stroke generators.Four cylinders are opposed.
Further, the generator is connect with electric machine controller (MCU) and battery pack, by the electric machine controller control
The motor operation of system control vehicle；
Wherein, it when motor low power run, is run by the generator direct-driving motor, and is filled for the battery pack
Electricity；When the high-power operation of motor, by the generator drive motor operation and by the battery pack to motor boost charge.Electricity
The high-power operation of machine, for example, in vehicle acceleration.
It can be seen that since generator provided in this embodiment is multi-cylinder structure, and generator provided in this embodiment is logical
It crosses movement of two mover iron cores in stator core and generates induced electromotive force, generating efficiency is higher.On the other hand, the present embodiment
It include 4 pistons in the generator of offer, four pistons are divided into two groups, and driven mover iron core moves in stator core,
It ensure that generator continuously generates electricity.Generator provided in this embodiment is applied in New-energy electric vehicle, is directly overturned
Conventional gasoline machine technology.
A kind of linear re-ciprocating motion generator is present embodiments provided, which two are arranged in stator core and moves
Sub- iron core, the both ends of the first mover iron core are respectively provided with first piston and second piston, the both ends difference of the second mover iron core
Provided with third piston and the 4th piston.Each piston moves in matching cylinder, generates and drives the first mover iron core
With the power of the second mover iron core movement.The generator drives the first mover iron core and second by movement of the piston in cylinder
Mover iron core moves in stator core, generates induced electromotive force, and the electric generator structure of this multi-cylinder passes through two mover iron cores
Movement improve generating efficiency.Meanwhile first piston and the 4th piston do work simultaneously, second piston and third piston are done simultaneously
Function, two groups of pistons alternately do work, and ensure that generator persistently generates electricity.
Further, as shown in Figure 1, on the basis of the above embodiments, first cylinder, second cylinder, described
Three cylinders and the 4th cylinder are provided with fuel injector, igniter, air inlet and gas vent；
Igniter I1 in first cylinder is set and is in compression shape for the mixed gas in first cylinder
It lights a fire when state, the first piston is promoted to move, the mixed gas to first cylinder is from the exhaust that first cylinder is arranged in
After the discharge of hole, the air inlet by the way that first cylinder is arranged in is filled with air to first cylinder, after inflation, is arranged in institute
The fuel injector F1 in the first cylinder is stated to the first cylinder injected petrol fuel, so that the air and vapour for being filled with first cylinder
Oil fuel mixing；
Igniter I2 in second cylinder is set and is in compression shape for the mixed gas in second cylinder
It lights a fire when state, the second piston is promoted to move, the mixed gas to second cylinder is from the exhaust that second cylinder is arranged in
After the discharge of hole, the air inlet by the way that second cylinder is arranged in is filled with air to second cylinder, after inflation, is arranged in institute
The fuel injector F2 in the second cylinder is stated to the second cylinder injected petrol fuel, so that the air and vapour for being filled with second cylinder
Oil fuel mixing；
Igniter I3 in the third cylinder is set and is in compression shape for the mixed gas in the third cylinder
It lights a fire when state, promotes the third piston motion, the mixed gas to the third cylinder is from the exhaust that the third cylinder is arranged in
After the discharge of hole, the air inlet by the way that the third cylinder is arranged in is filled with air to the third cylinder, after inflation, is arranged in institute
The fuel injector F3 in third cylinder is stated to the third cylinder injected petrol fuel, so that the air and vapour for being filled with the third cylinder
Oil fuel mixing；
The igniter I4 being arranged in the 4th cylinder is in compression shape for the mixed gas in the 4th cylinder
It lights a fire when state, promotes the 4th piston motion, the mixed gas to the 4th cylinder is from the exhaust that the 4th cylinder is arranged in
After the discharge of hole, the air inlet by the way that the 4th cylinder is arranged in is filled with air to the 4th cylinder, after inflation, is arranged in institute
The fuel injector F4 in the 4th cylinder is stated to the 4th cylinder injected petrol fuel, so that the air and vapour for being filled with the 4th cylinder
Oil fuel mixing.
Fig. 2 is the schematic diagram of the section structure in generator provided in this embodiment comprising one of mover iron core, referring to
Fig. 2 is provided with fuel injector A, igniter C, air inlet B and gas vent D in each cylinder.When left hand piston and cylinder formation one are close
Space is closed, and left side has passed fully through gas vent to the left, i.e., when left hand piston is located at top dead centre, air is in compression shape in cylinder
State, fuel injector A injected petrol fuel, so that forming the mixed gas of air and gasoline in cylinder.Then, igniter C lights a fire, cylinder
Interior gas expansion pushes left hand piston movement, namely mover iron core has been driven to move in stator core.Left hand piston movement is straight
Gas in cylinder, which is discharged by gas vent and passes through air inlet, is filled with new air into cylinder.At this point, the gas in other end cylinder
Body is in compressive state, and after injected petrol fuel and igniting, right hand piston is moved downward, and on the one hand drives mover iron core fortune
It is dynamic, on the other hand, so that left hand piston moves downward, the gas in the cylinder of compression left side.So follow it is bad so that mover iron core is fixed
Cutting magnetic induction line is constantly moved back and forth in sub- iron core, generates induced electromotive force.
It should be noted that in generator provided in this embodiment, the motion state of first piston and the 4th piston
Motion state is synchronous, correspondingly, the gaseous state of gaseous state and the 4th cylinder in the first cylinder is synchronous.The movement shape of second piston
State is synchronous with the motion state of third piston, correspondingly, the gaseous state in the second cylinder is synchronous with the gaseous state of third cylinder.
A kind of linear re-ciprocating motion generator is present embodiments provided, fuel injector, igniter, air inlet and row are passed through
Stomata makes the piston of two sides alternately do work, lasting to generate electricity.
Further, on the basis of the various embodiments described above, on the first mover iron core, two adjacent mover magnetic
The magnetism of pole on the contrary, and on the second mover iron core, the magnetism of two adjacent mover magnetic poles is opposite.
As depicted in figs. 1 and 2, the adjacent mover magnetic pole magnetic on each mover iron core is on the contrary, i.e. alternately in " NSNSNS "
It arranges, the F in Fig. 2 is mover magnetic pole, and G is winding.It is separated between each mover magnetic pole by non-magnet material.
A kind of linear re-ciprocating motion generator is present embodiments provided, the setting of winding and mover magnetic pole is so that stator iron
The magnetic line of force of in-core is formed into a loop.
Further, on the basis of the various embodiments described above, be arranged in the winding in the stator core, it is adjacent around
Contrary, the first terminals for being drawn by the winding that induced electromotive force is first direction and by incuding of induced potential in group
Electromotive force is that the second terminals that the winding of second direction is drawn export three-phase alternating current.
As shown in Fig. 2, generator provided in this embodiment, it is all vertical for constituting the permanent magnet flow direction of mover magnetic pole F
In electrical axis, that is, it is radial, follower magnetic pole F installs metal surface installation.Set the N flow direction of all magnetic poles
It is away from axis, the flow direction of all S magnetic poles is directed towards axis, and obtain the magnetic line of force moves towards figure.The magnetic line of force is by N magnetic pole
Enter stator core outwardly through air gap, around coil windings G inwardly past air gap to S magnetic pole in stator core, using
Mover magnetic yoke returns to N magnetic pole, forming circuit.
When mover is moved to the left a tooth pitch, although the magnetic line of force still passes outwards through air gap from N magnetic pole, in stator core
Air gap is then passed through to S magnetic pole around line cylinder type permanent magnet linear generator-permanent magnet motor principle and construction, but for each coil
Circular flow direction it is opposite with figure.Overturning is changed by the flow direction of coil when mover is continuously moved, in coil meeting
Induce three-phase alternating current potential H.
H is the three-phase alternating current of output, the induced potential of adjacent windings be it is opposite, by polarity all coils phase end to end
Even, it leaves a first tail lead-out wire and forms three-phase alternating current linear electric generator.
The electricity issued using three-phase alternating current linear electric generator connects electric machine controller H, by electric machine controller H, using essence
True vector control algorithm, control electric motor of automobile K effectively work.
A kind of linear re-ciprocating motion generator is present embodiments provided, three-phase alternating current, driving motor work are exported.
Second aspect present embodiments provides the method based on above-mentioned electrical power generators, comprising:
The first piston movement is so that the mixed gas in first cylinder is in compressive state and the 4th piston
Movement so that in the 4th cylinder mixed gas after the compressive state, the ignition device of first cylinder and described the
The ignition device of four cylinders, so that the first piston moves and the described 4th to the first direction close to the stator core
Piston is moved to the second direction close to the stator core；
It is described during being moved to the second direction so that first gas in the jar compresses in the first piston
Second cylinder, which first passes through, is arranged in the gas vent exhaust of second cylinder again by the way that the air inlet of second cylinder is arranged in described
Second cylinder is filled with gas；The process so that the 4th gas in the jar compression is moved to the first direction in the 4th piston
In, the third cylinder first passes through the gas vent exhaust that the third cylinder is arranged in again by the way that the air inlet of the third cylinder is arranged in
Gas is filled with to the third cylinder；
Wherein, the first piston pushes the first mover iron core to move to the first direction, the 4th piston
It pushes the second mover iron core to move to the second direction, in the stator core internal cutting magnetic line of force, generates induced electricity
Gesture.
As shown in Figure 1, the second mover iron core is moved to second direction when the first mover iron core is moved to first direction；The
When one mover iron core is moved to second direction, the second mover iron core is moved to first direction.
A kind of method for present embodiments providing linear re-ciprocating motion electrical power generators, the generator is in stator core
Two mover iron cores are set, and the both ends of the first mover iron core are respectively provided with first piston and second piston, the second mover iron core
Both ends be respectively provided with third piston and the 4th piston.Each piston moves in matching cylinder, generates and drives the
The power of one mover iron core and the movement of the second mover iron core.The generator drives the first mover by movement of the piston in cylinder
Iron core and the second mover iron core move in stator core, generate induced electromotive force, and the electric generator structure of this multi-cylinder passes through two
The movement of a mover iron core improves generating efficiency.Meanwhile first piston and the 4th piston do work simultaneously, second piston and third
Piston does work simultaneously, and two groups of pistons alternately do work, and ensure that generator persistently generates electricity.
Further, on the basis of the above embodiments, further includes:
After the ignition device of first cylinder, the first piston and the second piston are to the first party
To movement, the second piston compression is filled with the air of second cylinder, in the second piston by setting described second
After the gas vent of cylinder, the fuel injector of second cylinder is set to the second cylinder injected petrol fuel, in the second cylinder shape
At the mixed gas of compression, the igniter that second cylinder is arranged in lights a fire to the mixed gas of second cylinder, gained institute
Second piston is stated to move to the second direction；
After the ignition device of the 4th cylinder, the 4th piston and the third piston are to the second party
To movement, the third piston compression is filled with the air of the third cylinder, in the third piston by setting in the third
After the gas vent of cylinder, the fuel injector of the third cylinder is set to the third cylinder injected petrol fuel, in the third cylinder shape
At the mixed gas of compression, the igniter that the third cylinder is arranged in lights a fire to the mixed gas of the third cylinder, gained institute
Third piston is stated to move to the first direction；
Wherein, the second piston pushes the first mover iron core to move to the second direction, the third piston
It pushes the second mover iron core to move to the first direction, in the stator core internal cutting magnetic line of force, generates induced electricity
Gesture.
Further, it is above-mentioned further, on the basis of the above embodiments, on the basis of embodiment, described first
Piston motion makes that the mixed gas in first cylinder is in compressive state and the 4th piston motion makes the described 4th
Mixed gas after the compressive state in cylinder, comprising:
The first piston is moved along the second direction, so that the air compression of first cylinder is filled with, described
After the gas vent of first cylinder is arranged in, the fuel injector that first cylinder is arranged in sprays first piston to first cylinder
Fuel Petroleum is penetrated, forms the mixed gas of compression in first cylinder, and, the 4th piston is transported along the first direction
It is dynamic, so that it is filled with the air compression of the 4th cylinder, in the 4th piston after the gas vent of the 4th cylinder is set,
The fuel injector of 4th cylinder is set to the 4th cylinder injected petrol fuel, forms the gaseous mixture of compression in the 4th cylinder
Body.
Further, on the basis of the various embodiments described above, further includes:
After the ignition device of second cylinder, the second piston and the first piston are to the second party
To movement, the first piston compression is filled with the air of first cylinder；
After the ignition device of the third cylinder, the third piston and the 4th piston are to the first party
To movement, the 4th piston compression is filled with the air of the 4th cylinder.
Specifically, generator provided in this embodiment is the pancake engine of two cylinders, and two stroke operation modes have
Structure it is simple, the advantages of reliable performance.
Piston is installed on the both ends of mover iron core, when in detonation, then the other end can be pushed away by mover iron core for one end of mover iron core
Dynamic that processing is exhausted, two pistons alternately push and pull linear motion, and crankshaft is not present between piston and piston, thus in function
Rate and torque export more powerful, and here it is real reciprocating piston linear motions, thus directly to electric operation is driven.
As shown in Figure 1, can be described below to the generator course of work:
(1) when first piston 1 and the 4th piston 4 run while reaching top dead centre, electronic control unit, which issues instruction, allows igniting to fill
It sets I1 and I4 while lighting a fire, make to generate detonation in the petrol molecule fuel of compressive state in cylinder, push first piston 1 to the right
Movement and the 4th piston 4 are moved downward while being done work, and move in a straight line mover permanent magnetism iron core, in stator coil internal cutting magnetic force
Line generates exchange potential, carries out power generation and is output to electric machine controller；
(2) during first piston 1 and the 4th piston 4 do work, when piston is run to when being vented hole site, generation is given up
Gas is discharged from gas vent.
(3) when first piston 1 and the 4th piston 4 operation to top dead center position, second piston and third piston are corresponded to
Lower dead center, exhaust gas has been drained off at this time, and cylinder enters suction condition.
(4) when second piston and third piston run more than air inlet hole site, instruction is issued by electronic control unit and allows oil spout
Device F2 and F3 while injected petrol fuel, mix with air carry out compressive state.
(5) when second piston and third piston run upper solstice simultaneously, electronic control unit issues instruction and allows igniter I2
It lights a fire simultaneously with I3, makes to generate detonation in the petrol molecule fuel of compressive state in cylinder, second piston is pushed to move downward
It moves right while doing work with third piston, move in a straight line every cylinder mover permanent magnetism iron core, in stator coil internal cutting magnetic force
Line generates exchange potential, carries out power generation and is output to electric machine controller；
It is recycled from the complete job that the implementation steps of (1)-(5) are generator provided in this embodiment, then so constantly
Continual potential output is realized in reciprocal alternate cycles acting.
The third aspect present embodiments provides a kind of vehicle, including above-described any generator.
Mover iron core in above-mentioned generator constantly moves, and generates the output of continual potential, by this potential export to
Electric machine controller adjusts control motor operation by electric machine controller to drive vehicle, provides endlessly electric energy for vehicle.
Using the generator as distance increasing unit, enable to the smaller of distance increasing unit, vibration lower, more efficient, while fuel selects
The range selected further increases, and production cost is lower.
In short, generator provided in this embodiment has the advantage that
Generator changes two-stroke by four strokes, and crank connecting link and cam mechanism is directly omitted, so that mass of system mitigation,
Structure is simple, easy to process；Opposed four cylinder structure is directlyed adopt, continuous work is grouped, solves power generation continuity；It directlys adopt pair
Four cylinder structures are set, generated output is solved, is equivalent to four times of power of single cylinder, vehicle high-speed power traveling can be directly provided；Directly adopt
With opposed four cylinder structure, it is grouped continuous work, can effectively ensure that the balance movement of internal combustion engine；It is directly sprayed using fuel,
The working efficiency of internal combustion engine is improved, exhaust emissions is reduced；Internal combustion generator, vehicle once start work taking into account generated output
Oil consumption and discharge are influenced to avoid the calibration and switching of different operating conditions with the most effective operating condition of economic fuel oil, is to reach tail gas row
Put minimum one of effective method.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the embodiment of the present invention, rather than it is right
It is limited；Although the embodiment of the present invention is described in detail referring to foregoing embodiments, the ordinary skill of this field
Personnel are it is understood that it is still possible to modify the technical solutions described in the foregoing embodiments, or to part
Or all technical features are equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution
The range of each embodiment technical solution of the embodiment of the present invention.
Claims (9)
1. a kind of linear re-ciprocating motion generator, which is characterized in that including the first mover iron core, the second mover iron core, stator
Iron core, winding and the mover magnetic pole being arranged on the first mover iron core and the second mover iron core:
The first mover iron core and the second mover iron core are both passed through to be led to by what the stator core and the winding formed
In hole；
The first end of the first mover iron core be provided with first piston and with matched first cylinder of the first piston, described
The second end of one mover iron core be provided with second piston and with matched second cylinder of the second piston；
The first end of the second mover iron core be provided with third piston and with the matched third cylinder of the third piston, described
The second end of two mover iron cores be provided with the 4th piston and with matched 4th cylinder of the 4th piston；
The first end of the first mover iron core and the first end of the second mover iron core are located at the same of the stator core
The second end of end, the second end of the first mover iron core and the second mover iron core is located at the same of the stator core
End；
Wherein, during the electrical power generators, the state of first gas in the jar and the 4th gas in the jar
State is identical, and the state of second gas in the jar is identical with the state of the third gas in the jar.
2. generator according to claim 1, which is characterized in that first cylinder, second cylinder, the third cylinder and
4th cylinder is provided with fuel injector, igniter, air inlet and gas vent；
Igniter in first cylinder is set for the mixed gas point when in a compressed state in first cylinder
Fire promotes the first piston to move, and the mixed gas to first cylinder is discharged from the gas vent that first cylinder is arranged in
Afterwards, it is filled with air to first cylinder by the way that the air inlet of first cylinder is arranged in, after inflation, be arranged described first
Fuel injector in cylinder is to the first cylinder injected petrol fuel, so that the air for being filled with first cylinder and Fuel Petroleum are mixed
It closes；
Igniter in second cylinder is set for the mixed gas point when in a compressed state in second cylinder
Fire promotes the second piston to move, and the mixed gas to second cylinder is discharged from the gas vent that second cylinder is arranged in
Afterwards, it is filled with air to second cylinder by the way that the air inlet of second cylinder is arranged in, after inflation, be arranged described second
Fuel injector in cylinder is to the second cylinder injected petrol fuel, so that the air for being filled with second cylinder and Fuel Petroleum are mixed
It closes；
Igniter in the third cylinder is set for the mixed gas point when in a compressed state in the third cylinder
Fire promotes the third piston motion, and the mixed gas to the third cylinder is discharged from the gas vent that the third cylinder is arranged in
Afterwards, it is filled with air to the third cylinder by the way that the air inlet of the third cylinder is arranged in, after inflation, be arranged in the third
Fuel injector in cylinder is to the third cylinder injected petrol fuel, so that the air for being filled with the third cylinder and Fuel Petroleum are mixed
It closes；
Igniter in 4th cylinder is set for the mixed gas point when in a compressed state in the 4th cylinder
Fire promotes the 4th piston motion, and the mixed gas to the 4th cylinder is discharged from the gas vent that the 4th cylinder is arranged in
Afterwards, it is filled with air to the 4th cylinder by the way that the air inlet of the 4th cylinder is arranged in, after inflation, be arranged the described 4th
Fuel injector in cylinder is to the 4th cylinder injected petrol fuel, so that the air for being filled with the 4th cylinder and Fuel Petroleum are mixed
It closes.
3. generator according to claim 1, which is characterized in that on the first mover iron core, adjacent two dynamic
The magnetism of sub- magnetic pole on the contrary, and on the second mover iron core, the magnetism of two adjacent mover magnetic poles is opposite.
4. generator according to claim 1, which is characterized in that it is arranged in the winding in the stator core, it is adjacent
Winding on induced potential it is contrary, by induced electromotive force be first direction winding draw the first terminals and by
Induced electromotive force is that the second terminals that the winding of second direction is drawn export three-phase alternating current.
5. a kind of method based on the described in any item electrical power generators of claim 1-4 characterized by comprising
The first piston movement is so that the mixed gas in first cylinder is in compressive state and the 4th piston motion
So that in the 4th cylinder mixed gas after the compressive state, the ignition device of first cylinder and the 4th cylinder
Ignition device so that the first piston moves and the 4th piston to the first direction close to the stator core
It is moved to the second direction close to the stator core；
During being moved to the second direction so that first gas in the jar compresses in the first piston, described second
Cylinder first passes through the gas vent exhaust that second cylinder is arranged in again by the way that the air inlet of second cylinder is arranged in described second
Cylinder is filled with gas；During being moved to the first direction so that the 4th gas in the jar compresses in the 4th piston,
The third cylinder first pass through be arranged in the gas vent exhaust of the third cylinder again by be arranged in the air inlet of the third cylinder to
The third cylinder is filled with gas；
Wherein, the first piston pushes the first mover iron core to move to the first direction, and the 4th piston pushes
The second mover iron core is moved to the second direction, in the stator core internal cutting magnetic line of force, generates induced potential.
6. according to the method described in claim 5, it is characterized by further comprising:
After the ignition device of first cylinder, the first piston and the second piston are transported to the first direction
Dynamic, the second piston compression is filled with the air of second cylinder, in the second piston by second cylinder is arranged in
After gas vent, the fuel injector of second cylinder is set to the second cylinder injected petrol fuel, is formed and is pressed in second cylinder
The mixed gas of contracting is arranged in the igniter of second cylinder and lights a fire to the mixed gas of second cylinder, gained described the
Two pistons are moved to the second direction；
After the ignition device of the 4th cylinder, the 4th piston and the third piston are transported to the second direction
Dynamic, the third piston compression is filled with the air of the third cylinder, in the third piston by the third cylinder is arranged in
After gas vent, the fuel injector of the third cylinder is set to the third cylinder injected petrol fuel, is formed and is pressed in the third cylinder
The mixed gas of contracting is arranged in the igniter of the third cylinder and lights a fire to the mixed gas of the third cylinder, gained described the
Three pistons are moved to the first direction；
Wherein, the second piston pushes the first mover iron core to move to the second direction, and the third piston pushes
The second mover iron core is moved to the first direction, in the stator core internal cutting magnetic line of force, generates induced potential.
7. according to the method described in claim 6, it is characterized in that, the first piston moves so that mixed in first cylinder
Close gas be in compressive state and the 4th piston motion make mixed gas in the 4th cylinder be in compressive state after,
Include:
The first piston is moved along the second direction, so that the air compression of first cylinder is filled with, described first
For piston after the gas vent of first cylinder is arranged in, the fuel injector that first cylinder is arranged in sprays vapour to first cylinder
Oil fuel forms the mixed gas of compression in first cylinder, and, the 4th piston is moved along the first direction, is made
The air compression of the 4th cylinder, in the 4th piston after the gas vent of the 4th cylinder is set, setting must be filled with
The 4th cylinder fuel injector to the 4th cylinder injected petrol fuel, form the mixed gas of compression in the 4th cylinder.
8. the method according to the description of claim 7 is characterized in that further include:
After the ignition device of second cylinder, the second piston and the first piston are transported to the second direction
Dynamic, the first piston compression is filled with the air of first cylinder；
After the ignition device of the third cylinder, the third piston and the 4th piston are transported to the first direction
Dynamic, the 4th piston compression is filled with the air of the 4th cylinder.
9. a kind of vehicle, which is characterized in that including the described in any item generators of claim 1-4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810783954.2A CN109113859A (en) | 2018-07-17 | 2018-07-17 | A kind of linear re-ciprocating motion generator, power generation method and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810783954.2A CN109113859A (en) | 2018-07-17 | 2018-07-17 | A kind of linear re-ciprocating motion generator, power generation method and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109113859A true CN109113859A (en) | 2019-01-01 |
Family
ID=64862808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810783954.2A Pending CN109113859A (en) | 2018-07-17 | 2018-07-17 | A kind of linear re-ciprocating motion generator, power generation method and vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109113859A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111156082A (en) * | 2019-09-10 | 2020-05-15 | 熵零技术逻辑工程院集团股份有限公司 | Engine |
| CN111663999A (en) * | 2020-04-19 | 2020-09-15 | 熵零技术逻辑工程院集团股份有限公司 | Engine |
| EP3754824A1 (en) * | 2019-06-19 | 2020-12-23 | Gleb Kravtsov | Gas kinetic transformer |
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| CN1888402A (en) * | 2006-07-20 | 2007-01-03 | 上海交通大学 | Free-piston type internal combustion engine power generating system |
| CN101106316A (en) * | 2007-04-27 | 2008-01-16 | 东南大学 | Linear generator for surf power generation |
| CN102434276A (en) * | 2011-08-12 | 2012-05-02 | 北京理工大学 | Internal-combustion linear reciprocating-type generator and operation method thereof |
| CN202727997U (en) * | 2012-07-25 | 2013-02-13 | 同济大学 | Range extender with combined linear ISG (integrated starter generator) motor and linear engine |
| RU159328U1 (en) * | 2015-01-12 | 2016-02-10 | Александр Сергеевич Ванюшкин | FREE PISTON INTERNAL COMBUSTION ENGINE WITH LINEAR ELECTRIC AC GENERATOR |
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|---|---|---|---|---|
| CN1888402A (en) * | 2006-07-20 | 2007-01-03 | 上海交通大学 | Free-piston type internal combustion engine power generating system |
| CN101106316A (en) * | 2007-04-27 | 2008-01-16 | 东南大学 | Linear generator for surf power generation |
| CN102434276A (en) * | 2011-08-12 | 2012-05-02 | 北京理工大学 | Internal-combustion linear reciprocating-type generator and operation method thereof |
| CN202727997U (en) * | 2012-07-25 | 2013-02-13 | 同济大学 | Range extender with combined linear ISG (integrated starter generator) motor and linear engine |
| RU159328U1 (en) * | 2015-01-12 | 2016-02-10 | Александр Сергеевич Ванюшкин | FREE PISTON INTERNAL COMBUSTION ENGINE WITH LINEAR ELECTRIC AC GENERATOR |
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| EP3754824A1 (en) * | 2019-06-19 | 2020-12-23 | Gleb Kravtsov | Gas kinetic transformer |
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