CN101577479A - Combined type cylindrical superconducting linear motor - Google Patents
Combined type cylindrical superconducting linear motor Download PDFInfo
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- CN101577479A CN101577479A CNA2008100644291A CN200810064429A CN101577479A CN 101577479 A CN101577479 A CN 101577479A CN A2008100644291 A CNA2008100644291 A CN A2008100644291A CN 200810064429 A CN200810064429 A CN 200810064429A CN 101577479 A CN101577479 A CN 101577479A
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Abstract
The invention relates to a combined type cylindrical superconducting linear motor. A plurality of small cylindrical linear motors can connected together in series and in parallel to combine an integral large motor. Condensing and conducting pipes which are connected in series layer by layer are arranged in stators and mutators of each cylindrical motor, and liquid nitrogen condensing agents are filled so as to ensure that the condensing and conducting pipes generate a superconducting phenomenon. A million-ton electromagnetic hammer can be manufactured by using the combined type cylindrical superconducting linear motor as a main body, and the combined type cylindrical superconducting linear motor can be manufactured into an electromagnetic gun militarily. Normal conduction needs 1,000 kilowatts of electrical energy to generate 10 tons of electromagnetic force, and superconduction only needs 100 watts of electrical energy, thus the combined type cylindrical superconducting linear motor saves electricity and has large strength. More importantly, the combined type cylindrical superconducting linear motor can be manufactured into a high-power superconducting triphase AC linear electric generator. After a generating plant uses the technology, the generated energy of the generating plant is equivalent to that of dozens of generating plants, thus the electricity price is dropped so as to solve the problem of world resources. The combined type cylindrical superconducting linear motor is a top technology in the world.
Description
The present invention relates to a kind of cylindrical linear, especially can use the high-power linear electric motors of superconductor technology.
Superconductor technology only is applied to magnetic suspension train aspect motor at present, and other motor aspect is used very little, and the power of motor is also little.
The objective of the invention is to make several cylindrical linears, and their series and parallels are got up, inject condensing agents such as liquid nitrogen, helium, make it produce superconducting phenomenon, increase the power of motor, enlarge its scope of application in small cylinder motor the inside.
The object of the present invention is achieved like this, in the middle of two blocks of transverse splicing plates, and size in accordance with regulations, several cylinder type toroidal windings in parallel and skeleton and steel bar sleeve form linear motor stator electric in parallel.Linear motor stator electric in parallel is connected layer by layer, up to reaching designing requirement.Insert mover assembly in the cylinder of coil rack, the two ends of series and parallel linear electric motors at the coil rack position, put the mover sleeve.Overlap simple position at reinforcing bar, add one deck sleeve pipe again, two puts end cap then, and tightening nuts on steel bar end puts shell at last, forms composite type series and parallel linear electric motors.Transverse splicing flaggy layer is provided with condenser pipe, in the condenser pipe direct-through line ring framework, injects liquid nitrogen and helium.In the middle of two blocks of transverse splicing plates, the filling pearlite insulation of position, space becomes combined type cylindrical superconducting linear motor.
At the motor two ends, mover connecting rod position, cover upper spring.On spring, connect the mover joint cover, it becomes the combined type cylindrical superconducting linear motor.
Below linear electric motors, the mover connecting rod connects a suite axle, a suite axle by three independently rocking arm form, three rocking arms are on a concentric shafts, angle differs 120 ° between them, and bent axle is by external powered, and it becomes combined type cylindrical superconducting three-phase linear generator.
The transverse splicing plate adopts wooden structures, and horizontal, the vertically iron plate paving of opening N layer adopted on the both sides of wooden structures, and the aperture position of two iron plates is positioned at the coil rack diametric(al).The transverse splicing plate is opened hole hole on several coil racks, reinforcing bar hole, condensation pipe hole hole by designing requirement.The hole hole is embedded in opening stainless steel sleeve on coil rack.Reinforced hole, condensation pore also embed metal sleeve.
The mover assembly of linear electric motors is to be connected on the mover connecting rod by designing requirement by several movers.The mover center is a short iron rod, and the iron rod outside puts the stainless steel sleeve.Filling non-magnetic object in the two ends stainless steel sleeve of short iron rod.Mover is installed condensation pipe with the glass skeleton of sealing, skeleton two ends up and down, and conduit connects layer by layer.Superconduction induction linear electric motor mover is outer with short circuit copper ring or aluminium ring.The superconduction linear electric generator, the excitation mover that mover is formed with the coil of superconductor fine line diameter.The coil rack upper and lower side is installed N layer iron plate.
The stator coil skeleton is to be made by the glass skeleton of sealing.The liner of skeleton is formed with opening aluminium platinum, at the two ends of aluminium platinum cover upper shed becket.The upper and lower condenser pipe pore that is provided with of coil rack is convenient to liquid nitrogen and helium flow is gone into.The skeleton outside, vertical position puts N layer opening silicon steel sheet sleeve, and N layer C type silicon steel sheet is installed at the two ends of skeleton.Twine the superconductor coil in the middle of the skeleton.
Linear electric motors adopt common SCR control, and its phase line A, B, C connect the silicon controlled anode respectively, and the silicon controlled negative electrode is connected in parallel on the positive pole of three rectifier diodes, and the negative pole of three diodes connects with the ABC phase line respectively.The SCR control utmost point connects a current-limiting resistance and unilateral diode, and diode and triggering controller connect.
Below in conjunction with drawings and Examples, the invention will be further described:
Fig. 1 is the combined type cylindrical superconducting linear motor profile;
Fig. 2 is a combined type cylindrical superconducting linear motor schematic diagram;
Fig. 3 is a combined type cylindrical superconducting straight line threephase generator schematic diagram;
Fig. 4 is transverse splicing board plane figure, profile;
Fig. 5 is mover assembly elevation, profile;
Fig. 6 is stator coil skeleton profile, plane graph, elevation;
Fig. 7 is linear electric motors controller line figure.
Among the figure, (1)-transverse splicing plate; (2)-the encapsulated coil skeleton; (3)-steel bar sleeve; (4)-reinforcing bar; (5)-mover; (6)-the mover connecting rod; (7)-the mover sleeve pipe; (8)-the stator condensation pipe; (9)-stator superconductor coil; (10)-the mover condensation pipe; (11)-end cap; (12)-nut; (13)-perlite; (14)-shell; (15)-spring; (16)-the mover joint cover; (17)-coupking shaft; (18)-crank 1; (19)-crank 2; (20)-crank 3; (21)-bent axle 1; (22)-bent axle 2; (23)-bent axle 3; (24)-the longitudinal and transverse iron plate of opening; (25)-wooden structures; (26)-coil rack on the hole open sleeve; (27)-the condenser pipe conduit; (28)-sleeve pipe of steel bar sleeve; (29)-the stainless steel sleeve letter; (30)-short iron rod; (31)-non-magnetic object; (32)-mover glass skeleton; (33)-N layer iron plate; (34) mover superconductor coil; (35)-copper ring or aluminium ring; (36)-letter of opening aluminium platinum cover; (37)-condenser pipe on the skeleton; (38)-the opening becket; (39)-N layer C type silicon steel sheet; (40)-letter of N layer opening silicon steel sheet overcoat; (41)-controllable silicon; (42)-fly-wheel diode; (43)-rectifier diode; (44)-unidirectional conducting diode; (45)-current-limiting resistance.
In Fig. 1, in the centre of two blocks of transverse splicing plates (1), size closed coil racks of several cylinder types (2) in parallel and stator coil (9) in accordance with regulations, steel bar sleeve (3) forms linear motor stator electric in parallel.Linear motor stator electric in parallel is connected layer by layer, up to reaching designing requirement.In the cylinder of coil rack (2), insert mover assembly, i.e. mover (5) and mover connecting rod (6).Form the series and parallel linear electric motors.The two ends of connection in series-parallel linear electric motors put mover sleeve (7) at the position of coil rack (2), and the position in steel bar sleeve (3) adds one deck steel bar sleeve (3) again, and two puts end cap (11) then, inserts reinforcing bar (4) in steel bar sleeve.The steel bar end of reinforcing bar (4) is tightened with nut.Put shell (14) at last.Transverse splicing plate (1) is provided with condenser pipe (8) layer by layer, in condenser pipe (8) the direct-through line ring framework (2).In the centre of two blocks of transverse splicing plates (1), vacant position filling perlite (13).
In Fig. 2, the linear electric motors two ends, the position of mover connecting rod (7), cover upper spring (15) on spring (15), connects mover joint cover (16), becomes the combined type cylindrical superconducting linear motor.
In Fig. 3, below linear electric motors, mover connecting rod (7) is bound up on a suite axle (21), (22), (23) by crank (18), (19), (20), bent axle (21), (22), (23) are on same axis, but the angle between them differs 120 °.Bent axle becomes combined type cylindrical superconducting three-phase linear generator by external powered.
In Fig. 4, transverse splicing plate (1) is made up of wooden structures (25), and horizontal, vertically iron plate (24) paving of opening N layer adopted on the both sides of wooden structures (25).The aperture position of iron plate (24) is just in time in the diametric(al) of coil rack (2).Transverse splicing plate (2) is opened hole hole on several coil racks, reinforcing bar hole, condensation pipe hole by designing requirement.Go up hole at linear coil skeleton (2) and be embedded in opening stainless steel sleeve (29), embed steel bar sleeve (28) in the reinforced hole, the condensation pore embeds condenser pipe conduit (27).
In Fig. 5, the mover assembly of linear electric motors is the movers (6) that are connected on mover connecting rod (7) by several by designing requirement.The mover center is a short iron rod (30), the two ends of short iron rod (30), the interior filling non-magnetic object of stainless steel sleeve (29) (31).Mover is installed condensation pipe (37) with the glass skeleton (32) of sealing, skeleton (32) two ends up and down, and condensation pipe (37) connects layer by layer.The cryomotor mover is outer with short circuit copper ring or aluminium ring (35).The excitation mover (5) that superconduction linear electric generator mover (5) is formed with the coil (34) of fine line diameter.Skeleton (32) two ends is up and down installed N layer iron plate (33).
In Fig. 6, stator coil skeleton (2) is to be made by the glass skeleton of sealing.The liner of skeleton (2) is formed with opening aluminium platinum (36), at the two ends of aluminium platinum (36) cover upper shed becket (38).The upper and lower condenser pipe pore (37) that is provided with of coil rack (2) is convenient to liquid nitrogen and helium flow is gone into.The outside of skeleton (2), vertical position puts N layer opening silicon steel sheet sleeve (40).N layer C type silicon steel sheet (39), the middle winding around (9) of skeleton (2) are installed in the two ends of skeleton (2).
In Fig. 7, the ABC phase line connects respectively on the anode of controllable silicon (41), and the negative electrode of controllable silicon (41) is connected in parallel on the coil (9) and the fly-wheel diode (42) of motor, and coil (9) and afterflow diode (42) are connected in parallel on the positive pole of three rectification diodes (43).The negative pole of three diodes (43) connects with the ABC phase line respectively.The control utmost point of controllable silicon (41) connects a current-limiting resistance (45) and unidirectional diode (44), and diode (44) and triggering controller connect.
These linear electric motors are owing to is made up of several cylindrical linear series and parallels, and power or horsepower improve greatly, add the stator at the cylinder motor, and liquid nitrogen and helium condensing agent generation superconducting phenomenon are injected in the mover the inside, motor more powerful.
In Fig. 3, because crankshaft rod structure is adopted in the bottom of linear electric motors, the mover of motor moves up and down, and makes in the stator coil (9) of motor and induces single-phase alternating current, and current waveform is similar to single-phase sinusoidal ac.One group of three crankshaft angles differs 120 °, just in time produces three-phase alternating current.
In Fig. 6, stator metal part, aluminium platinum (36), opening becket (38), opening silicon steel sheet sleeve (42), C type silicon steel sheet (39) all adopts opening mode, has cut off induction circulation, has avoided eddy current loss.The liner of stator skeleton (2) adopts aluminium platinum (36), and aluminium platinum (36) is very thin, and C type silicon steel sheet (39) and aluminium platinum (36) are tightly linked.N layer iron plate (33) adopted at the two ends up and down of mover (5).N layer iron plate (33) and C type silicon steel sheet (39) gap are very little, have reduced magnetic resistance.
Owing to all inject condensing agents such as liquid nitrogen and helium in stator, the mover coil skeleton, produce superconducting phenomenon.The resistance of coil is zero, and coil adopts the superconductor fine line diameter, and the coil turn of the conventional motor of coil ratio increases by tens times.The mover coil number of turn is many, and the magnetic flux of mover is big.The stator coil number of turn is many, and the electric current of stator coil induction is many.Series voltage improves, and parallel-current increases.
In Fig. 4, the transverse splicing plate is owing to adopt wooden structures, and the wooden structures both sides are with the iron plate paving of breach, and it has promptly reduced the weight of motor, has reduced the cost of motor again, and breach iron sheet (24) has also been avoided the loss of eddy current.Gap filling perlite (13) between wooden structures and the transverse splicing plate solves the insulation problem at condensation position.
In Fig. 7, controllable silicon controller, the one-way SCR price is low, power is big, carrying voltage 1000V, electric current 1000A, the control triggered time calculates with millisecond.Few during motor movement with time calculating power consumption.
This linear electric motors technology is simple, makes easily, and the nitrogen source is easy, and motor vehicle repair portion just has.Its volume is little, and is in light weight, and cost is low, little power consumption, and the 100W electric energy can produce 10 tons of electromagnetic forces in theory.
Based on this motor, can make kiloton, ten thousand tons, 100,000 tons electromagnetic hammers, magnetic pressure machine, superconduct magnetic pumping hydraulic press.Militarily can make magnetic artillery, guided missile, rocket launcher.Magnetic artillery, reflector can be directly installed on naval vessels, the automobile.Be installed near bridge, the dam, silent during its emission in order to interception enemy plane and guided missile, without gunpowder, good concealment has electricity just can use.It can also make the high power super conductive threephase generator, makes its energy output increase tens times.It has solved electric rotating machine can not use the problem that superconductor technology increases energy output.
Claims (7)
1, a kind of combined type cylindrical superconducting linear motor.It is characterized in that: in the middle of two blocks of transverse splicing plates, size in accordance with regulations, several cylinder type toroidal windings in parallel and skeleton and steel bar sleeve form linear motor stator electric in parallel.Linear motor stator electric in parallel is connected layer by layer, up to reaching designing requirement.Insert mover assembly in the cylinder of coil rack, the two ends of series and parallel linear electric motors at the coil rack position, put the mover sleeve.At the reinforced bar sleeve position, add one deck sleeve pipe again, two puts end cap then, and tightening nuts on steel bar end puts shell at last, forms composite type series and parallel linear electric motors.Transverse splicing flaggy layer is provided with condenser pipe, in the condenser pipe direct-through line ring framework, injects liquid nitrogen and helium.In the middle of two blocks of transverse splicing plates, the filling pearlite insulation of position, space becomes combined type cylindrical superconducting linear motor.
2, combined type cylindrical superconducting linear motor is characterized in that: at the motor two ends, and mover connecting rod position, cover upper spring.On spring, connect the mover joint cover, it becomes the combined type cylindrical superconducting linear motor.
3, combined type cylindrical superconducting linear electric generator, it is characterized in that: below linear electric motors, the mover connecting rod connects a suite axle, one suite axle by three independently rocking arm form, three rocking arms are on a concentric shafts, angle differs 120 ° between them, and bent axle is by external powered, and it becomes combined type cylindrical superconducting three-phase linear generator.
4, transverse splicing plate is characterized in that: the transverse splicing plate adopts wooden structures, and horizontal, the vertically iron plate paving of opening N layer adopted on the both sides of wooden structures, and the aperture position of two iron plates is positioned at the coil rack diametric(al).The transverse splicing plate is opened hole hole on several coil racks, reinforcing bar hole, condensation pipe hole hole by designing requirement.The hole hole is embedded in opening stainless steel sleeve on coil rack.Reinforced hole, condensation pore also embed metal sleeve.
5, linear motor rotor assembly is characterized in that: the mover assembly of linear electric motors is to be connected on the mover connecting rod by designing requirement by several movers.The mover center is a short iron rod, and the iron rod outside puts the stainless steel sleeve.Filling non-magnetic object in the two ends stainless steel sleeve of short iron rod.Mover is installed condensation pipe with the glass skeleton of sealing, skeleton two ends up and down, and conduit connects layer by layer.Superconduction induction linear electric motor mover is outer with short circuit copper ring or aluminium ring.The superconduction linear electric generator, the excitation mover that mover is formed with the coil of superconductor fine line diameter.The coil rack upper and lower side is installed N layer iron plate.
6, stator coil skeleton is characterized in that: the stator coil skeleton is to be made by the glass skeleton of sealing.The liner of skeleton is formed with opening aluminium platinum, at the two ends of aluminium platinum cover upper shed becket.The upper and lower condenser pipe pore that is provided with of coil rack is convenient to liquid nitrogen and helium flow is gone into.The skeleton outside, vertical position puts N layer opening silicon steel sheet sleeve, and N layer C type silicon steel sheet is installed at the two ends of skeleton.Twine the superconductor coil in the middle of the skeleton.
7, linear electric motors controller, it is characterized in that: linear electric motors adopt common SCR control, its phase line A, B, C connect the silicon controlled anode respectively, and the silicon controlled negative electrode is connected in parallel on the positive pole of three rectifier diodes, and the negative pole of three diodes connects with the ABC phase line respectively.The SCR control utmost point connects a current-limiting resistance and unilateral diode, and diode and triggering controller connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100644291A CN101577479A (en) | 2008-05-05 | 2008-05-05 | Combined type cylindrical superconducting linear motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100644291A CN101577479A (en) | 2008-05-05 | 2008-05-05 | Combined type cylindrical superconducting linear motor |
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| Publication Number | Publication Date |
|---|---|
| CN101577479A true CN101577479A (en) | 2009-11-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNA2008100644291A Pending CN101577479A (en) | 2008-05-05 | 2008-05-05 | Combined type cylindrical superconducting linear motor |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102158041A (en) * | 2011-02-18 | 2011-08-17 | 中国科学院电工研究所 | Primary winding of a cylindrical asynchronous linear motor |
| CN108462360A (en) * | 2018-04-13 | 2018-08-28 | 上海交通大学 | Linear induction synchronous motor |
-
2008
- 2008-05-05 CN CNA2008100644291A patent/CN101577479A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102158041A (en) * | 2011-02-18 | 2011-08-17 | 中国科学院电工研究所 | Primary winding of a cylindrical asynchronous linear motor |
| CN108462360A (en) * | 2018-04-13 | 2018-08-28 | 上海交通大学 | Linear induction synchronous motor |
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Open date: 20091111 |