CN201854169U - Phasing magnetic pole power generation assembly - Google Patents
Phasing magnetic pole power generation assembly Download PDFInfo
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- CN201854169U CN201854169U CN2010202979979U CN201020297997U CN201854169U CN 201854169 U CN201854169 U CN 201854169U CN 2010202979979 U CN2010202979979 U CN 2010202979979U CN 201020297997 U CN201020297997 U CN 201020297997U CN 201854169 U CN201854169 U CN 201854169U
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Abstract
The utility model provides a phasing magnetic pole power generation assembly and relates to an improved generator. In the field of traditional generator, the resistor heating and the mechanical friction heating are caused by the current, the magnetic conduction is not utilized fully, the magnetic leakage rate is high, and the energy conversion is variously limited. The technical scheme of the utility model is that an exciting current is chosen and input to an excitation commutating pole switcher; through the converting of the pole of an exciting coil in the phasing manner, the exciting coil is mutually fluxed to a cage type square iron core magnetic ring in rectification manner and is fluxed to a main winding; when a voltage output and a load are arranged on the main winding, the other main winding commutating pole switcher has mechanical commutation motion so as to commutate and generate a magnetic flux path and then flux back to the exciting coil, and at the moment, the exciting coil and the main winding increase the mutual flux rate at the same time so as to reach a device which can continuously convert energy. Through the connecting of the exciting winding and the pole switcher in mechanical rectification way, the external power required by circle chain magnet of a rotor is saved. The phasing magnetic pole power generation assembly is the technical breakthrough of motor energy field.
Description
Technical field
The present invention relates to electric energy and the mechanical energy device of conversion mutually, it focuses on the media of energy of electromagnetic field conversion, the present invention is applied in the rectification motion mode situation that produces magnetic flux in magnetic pole and the magnetic circuit, can reach the device that carries out power conversion continuously, is a kind of covert magnetic pole Blast Furnace Top Gas Recovery Turbine Unit (TRT).
Background technology
In numerous conventional electric generators field, all be unable to do without the mechanical rectification magnetic field that the rotor spin moment produced and finish power generation process, but having shortcoming is that generated output is big more, it is just big more to produce magnetic force, required power source is just big more, comprise the loss of friction heating in resistance heating that electric current causes and the mechanical end motion simultaneously, promptly comprise magnetic resistance unshakable in one's determination and armature leakage inductance, the leakage field rate is not high comprehensively in the utilization of conventional electric generators magnetic conduction, therefore, conventional electric generators just has been subjected to numerous restrictions of power conversion, this just means, further improve the utilization value in order to obtain the generating rate, must jump out traditional generation technology restriction, and need covert relatively The application of new technique, use to realize the generation technology that obtains higher standard, traditional transformer or generator are that fixedly regularity is difficult to further improve usefulness, and how improving usefulness is the problem that the energy is badly in need of solving in the generation current field.
Summary of the invention
The objective of the invention is to overcome above-mentioned technical deficiency, a kind of generator application and device of covert magnetic pole is provided, can obtain magnetic field energy transmission and conversion medium equally.
The invention provides a kind of quick raising usefulness magnetic field energy and become the transformation applications process, having used new method, neotectonics, new technology is a kind of brand-new improved Blast Furnace Top Gas Recovery Turbine Unit (TRT).
The present invention has taked following technical proposals to be:
Select exciting current to import an excitation commutating pole parallel operation, through covert conversion magnet exciting coil magnetic pole, magnet exciting coil with the rectifier system mutual flux to cage type grid post magnetic guiding loop unshakable in one's determination, with be induced to main winding, and when main winding is set up voltage output and load, do the mechanical rectification motion mode through another main winding commutating pole parallel operation again, rectification generation sense magnetic flux path returns to once more and is induced to magnet exciting coil, this moment, magnet exciting coil and main winding increased the big mutual flux rate of change simultaneously, can reach the device that carries out power conversion continuously.
As aforementioned, the caged core magnetic guiding loop is characterized in that: the caged core magnetic guiding loop comprises " mouth " font a plurality of and equates that the grid post is pieced together is arranged in ring circle cage type, four orientation of each grid post iron core are to place two groups of symmetrical coil windings, being construed as equally at whole caged core magnetic guiding loop is to be pieced together by a plurality of identical grid posts to be arranged in ring circle cage type magnetic conductive iron, between each grid post, link to each other, so be that the post of adjacent winding is shared in each grid post iron core.
As aforementioned, comprise in the structural configuration of coil windings as can be seen at the caged core magnetic guiding loop, producing magnetic flux path in the winding of symmetry all is limited in the iron core, wherein winding is divided into main winding and excitation winding and compensation winding, every post excitation winding and compensation winding are to be wound on to share on the same core limb, do in the mechanical rectification motion mode according to being arranged in of excitation winding, when can setting up linkage with main winding, the magnetic linkage conversion becomes mutual flux, that is: a plurality of grid posts in the caged core ring can be designed as and all keep many to two electromagnetism torches (conventional motors is called changes torch) symmetry transformation magnetic pole all the time, the formation uninterrupted magnetic linkage state that goes round and begins again, and in main winding induced potential and set up voltage output.
Many groups of comprising of former described main winding are series connection, series system can be chosen in the principle of each group electromotive force addition of main winding, be connected into single-phase winding, or three single-phase windings are connected into the three-phase winding connection method of " bifurcation " or " △ " type structure, certainly, described main winding method of attachment all is traditional and does not need to do any further description.
For solving the main winding voltage loads and increasing excitation magnetic strength problem, at aforesaid compensation winding is overlapping being wound on the shared core limb excitation winding, coiling again after the compensation winding technique is separated by by one deck insulating material before, compensation winding and connect with main winding, the series connection main purpose is when the load of main winding output voltage, main winding must be done magnetic flux conduct action simultaneously at core limb, at this moment, thoughts are benefited simultaneously at the compensation winding that connects, because the compensation winding is common concatermer simultaneously, institute is from also co-benefit, promptly, in excitation winding at utmost point parallel operation moment N, in the S pole-change campaign, also can be total to prosperous series connection in normality is instantaneous and bring magnetic strength to be benefited.
Certainly, main winding and excitation winding comprise the compensation winding, also can make the change of some coils and magnetic circuit in structure of the present invention between each winding, are applicable to the transformation applications of various electromagnetic energy.
Rectifier of the present invention constitutes and the associated mechanical rectification element is referred to as " utmost point parallel operation " in the present invention, is respectively: excitation commutating pole parallel operation and main winding commutating pole parallel operation.
Utmost point parallel operation purpose mainly comprises: a purpose is exciting current to be done the mechanical rectification motion mode distribute mutual conversion N, the S utmost point and magnet exciting coil generation linkage magnetic flux fast, the power transformation gesture produced the voltage of setting up and does the mechanical rectification motion mode once more when another purpose was, increase the excitation magnetic strength once more, and set up power supply output at main winding.
Described excitation commutating pole parallel operation is when doing the mechanical rectification motion mode, when the excitation winding distributed magnetic field produces electromotive force, can do in the conversion of N, S utmost point polarity and carry out covert mechanical rectification, this just need provide mechanical rectifier, come to its coil windings lead in electric current carry out full-wave rectification.
Described main winding commutating pole parallel operation is when doing the mechanical rectification motion mode, mutual flux path (can set up during the main winding output loading) is set up in generation, the sense magnetic flux path must return to once more and be induced to magnet exciting coil, thereby increase the excitation magnetic strength once more, this moment, magnet exciting coil and main winding increased the big mutual flux rate that becomes simultaneously, excitation commutating pole parallel operation and main winding commutating pole parallel operation are all done the mechanical rectification motion mode simultaneously as can be seen, the conversion of this condition variable in the certain electric magnetic field energy is very important, and we can say that utmost point parallel operation is the central role of forming a connecting link in the present invention.
In arranging, the present invention forms by field pole parallel operation and main winding utmost point parallel operation difference two unit mechanisms, be to constitute by collector ring and two kinds of mutual group zoariums of commutator, it is characterized in that: excitation winding links to each other with carbon brush by the lead that is fixed on the engine housing brush holder support, be connected in collector ring and the copper ring installed on the shaft axis again, collector ring is connected to the carbon brush that changes on the carbon brush holder by lead, the carbon brush contact is on disc or cylindrical commutator, commutator be fastening be to immobilize on the frame moving, the disc of commutator or the cylinder center of circle are design one central bore, two disc or cylinder commutators side by side are one group, be arranged with commutator segment respectively, two commentator arrangements commutator segments side by side are symmetrical, the change carbon brush holder and the carbon brush that comprise two ends simultaneously also are symmetrical, and commutator segment is connected to magnet exciting coil respectively by lead.
Utmost point parallel operation is made up of field pole parallel operation and output stage parallel operation difference two unit mechanisms in the present invention arranges, be respectively to constitute by collector ring and two kinds of mutual group zoariums of commutator, it is characterized in that: exciting current links to each other with carbon brush by the lead that is fixed on the engine housing brush holder support, be connected in collector ring-copper ring of installing on the shaft axis again, collector ring is connected to the carbon brush that changes on the carbon brush holder by lead, the carbon brush contact is on disc or cylindrical commutator, commutator be fastening be to immobilize on the frame moving, the disc of commutator or cylinder circle center are open-works, two disc or cylinder commutators side by side are one group, be arranged with commutator segment respectively, two commentator arrangements commutator segments side by side are symmetrical, the change carbon brush holder and the carbon brush that comprise two ends simultaneously also are symmetry, and commutator segment is connected to magnet exciting coil respectively by lead.
Above-mentioned collector ring and change carbon brush holder are to be fixed in the same rotating shaft, and rotating shaft one end is to cross on the central bore axis of commutator, and certainly, commutator and axle are not to be arranged on the same axis with being in contact with one another.
Utmost point parallel operation two ends change carbon brush holder separately comprise that symmetrical N, S are extremely a pair of or select two couples of symmetrical N, S extremely more than, carbon brush is that contact is made on disc or the cylinder commutator at static mica, be arranged with commutator segment on disc or the cylinder, changes carbon brush holder in two ends is fastening and comes on the shaft axis, rotating shaft and be connected to power source.
In invention excitation commutating pole parallel operation is arranged, be by two groups of identical commutator (two groups is four commutators) and two ends change carbon brush side by side simultaneously, the technical problem that solves is: exciting current divides timing fast, can there be adjacent commutator segment range difference, promptly, in design, must have between commutator segment and the commutator segment (between this distance is mica insulator) between certain distance, between distance is to prevent N, the S utmost point contacts to drop on simultaneously a bit goes up or prevents N, the S utmost point is directly contact simultaneously, this shows that between distance promptly be just to have opening circuit of moment between the commutator segment, in order to solve the problem that opens circuit of moment, in the layout of above-mentioned known commutator, one group of commutator of corresponding increase is worked in coordination, and be that same design is on axis, the commutator segment of two groups of commutators and carbon brush are respectively that dislocation is arranged, the dislocation difference of this moment can solve the moment problem that opens circuit, can think the basic necessary condition of linkage magnetic flux, from then on magnet exciting coil also is that dislocation connects, and has formed magnetic linkage conversion continuously and magnetic flux conduct.
Certainly, collector ring and commutator are to be understood that other component parts can not need obtain further technology limiting in existing technology in an embodiment.
Be divided into excitation commutating pole parallel operation and main winding commutating pole parallel operation according to above-mentioned utmost point parallel operation, two groups respectively the mechanical realization of commutator be identical, and be that design is on same axis, rectifier system is respectively the rectification of exciting current rectification and main winding induced potential, and excitation commutating pole parallel operation and main winding commutating pole parallel operation can select to form the structure of unifying main body in this arrangement as can be seen.
Power source connects rotating shaft can be chosen as diesel engine, steam turbine, waterpower, wind-force etc. as exogenous power, and it not is the emphasis of content of the present invention that power source is selected.
The source of exciting current, mainly comprise and be connected to the excitation generator power supply, electrical network in parallel, battery pack etc., especially the application of generator can directly select to cooperate the DC power supply of exciter to connect, certainly, and for the selection of the exciting current of importing, for those of ordinary skill is conspicuous, and selection mode is not a pith of the present invention.
Be to be understood that, the caged core magnetic guiding loop is in this structural configuration, can select to increase the caged core magnetic guiding loop and be spliced into many cage types zoarium, form the parallel connection of netted shape grid post, also comprise simultaneously increasing the winding parallel connection and collecting parallel operation and comprise link accordingly, this just can obtain same effect or desirable, the electric energy no-load voltage ratio of higher standard in the above-mentioned structure that oneself knows.
The present invention adopts technical scheme as can be seen, be to use sleep mode by excitation winding, by caged core magnetic guiding loop winding and collection parallel operation is under the effect of special tectonic, can in a disguised form the mechanical rectification motion mode of separate excitation at the static excitation winding, its essence is to pay to change the excitation rectifier system with little energy, thereby reach effect with conventional motors linkage magnetic flux, compare with conventional electric generators, the application that the present invention structurally employs new technology, compare with angle from concrete value, the rate benefit that is embodied is considerably beyond tradition, and the structure of being arranged in above-mentioned is the big device of a kind of change of electric current as can be seen.
The present invention compares with conventional electric generators, in application such as mechanical energy, technology, shape structures obvious difference is arranged all, aspect material, can be applied to Cui, can improve the generator life-span again, and easily keep in repair at technical construction, manufacture at the bottom of the cost cost, task performance importantly, mechanical energy exogenous power drive the winding coil linkage magnetic flux conversion transformation power output big voltage of utmost point parallel operation by the mechanical rectification motion of excitation winding and main winding; The present invention does not adopt rotor, and conventional electric generators to adopt rotor all be power transformation gesture when producing by winding coil linkage magnetic flux, the power transformation gesture needed exogenous power when the rotor winding coil linkage magnetic flux of comparing conventional electric generators produced, and the present invention adopts utmost point parallel operation mechanical rectification to connect excitation winding, it is dynamic to save rotor linkage magnetic direct requirement external source institute in practice, only adopting very gadget power source driving stage parallel operation and excitation generator, is the new breakthrough of generator energy technology.
Description of drawings
Fig. 1 is the positive analysis of a kind of covert magnetic pole Blast Furnace Top Gas Recovery Turbine Unit (TRT) of the present invention illustration figure;
Fig. 2 is a kind of covert magnetic pole Blast Furnace Top Gas Recovery Turbine Unit (TRT) utmost point parallel operation analysis illustration figure of the present invention;
Fig. 3 arranges illustration figure for a kind of covert magnetic pole Blast Furnace Top Gas Recovery Turbine Unit (TRT) commutator structure of the present invention.
Among the figure: 1-main winding, 2-magnet exciting coil, 3-magnetic guiding loop unshakable in one's determination, 4-carbon brush, the 5-commutator segment, the 6-axle, 7-changes carbon brush holder, 8-commutator, the 9-exciter, 10-shaft coupling, 11-collector ring, 12-carbon brush, 13-is brush holder support fixedly, 14-exciter shaft, 15-brush holder spring, 16-foot-supporting frame, the tight part of 17-brush holder, 18-commutator support, 19-supporting member, the 20-bearing, 21-spring spiral shell spare, 22-securing member.
Specific embodiments
In embodiment diagrammatic sketch 1, be the main preferred version one of the present invention: exciting current is imported an excitation commutating pole parallel operation, through covert conversion magnet exciting coil magnetic pole, magnet exciting coil with the rectifier system mutual flux to cage type grid post magnetic guiding loop unshakable in one's determination, with be induced to main winding, and when main winding is set up voltage output and load, do the mechanical rectification motion mode through another main winding commutating pole parallel operation again, rectification generation sense magnetic flux path returns to once more and is induced to magnet exciting coil, this moment, magnet exciting coil and main winding increased the big mutual flux rate of change simultaneously, can reach the device that carries out power conversion continuously.
In embodiment diagrammatic sketch 1, the application process of permeability magnetic material and layout, a kind of caged core magnetic guiding loop (3) mainly is provided, it is characterized in that: caged core magnetic guiding loop (3) comprises " mouth " font a plurality of and equates that the grid post is pieced together is arranged in ring circle cage type, four orientation of each grid post iron core are to place two groups of symmetrical coil windings, being construed as equally at whole caged core magnetic guiding loop (3) is to be pieced together by a plurality of identical grid posts to be arranged in ring circle cage type magnetic conductive iron, between each grid post, link to each other, so be that the post of adjacent winding is shared in each grid post iron core.
Should be appreciated that, in above-mentioned, can see a unit to caged core magnetic guiding loop (3) as, at least form by a unit at the caged core magnetic guiding loop (3) that the present invention relates to, also can be chosen as the above composition in two unit as required, for example: the caged core magnetic guiding loop of selecting three unit core not to be connected simultaneously, be used as main body magnetic guiding loop unshakable in one's determination, can be built into three single-phase windings, connect into the three-phase winding connection method; Certainly, be not important requirement of the present invention aspect selection.
Solving the winding arrangement is: comprise in the structural configuration of coil windings at caged core magnetic guiding loop (3), as can be seen, producing magnetic flux path in the symmetrical winding all is limited in the iron core, wherein winding is divided into main winding (1) and excitation winding (2), with the compensation winding, every post excitation winding (2) and compensation winding are to be wound on the grid post to share on each post core limb, another symmetry of grid post is to arrange main winding (1), promptly, it is to arrange main winding (1) that the grid post is not shared each post core limb, do in the mechanical rectification motion mode according to being arranged in of excitation winding (2), the magnetic linkage conversion can and main winding (1) become mutual flux when setting up linkage, can be understood as in a plurality of grid posts in the caged core ring main winding (1) and excitation winding (2) can be designed as and all keep many to two electromagnetism torches (conventional motors is called changes torch) symmetry transformation magnetic pole all the time, in the mechanical rectification motion mode, form the uninterrupted magnetic linkage state that goes round and begins again, and be chosen in the main winding (1) induced potential and set up voltage output.
It is invariable to keep generator main winding (1) terminal voltage and frequency, also can select auxiliary capacitor to be connected when main winding is set up power supply output.
Former its structure of described main winding (1) is: comprise that main winding (1) is series connection in a plurality of grid posts, series system can be chosen in the principle of each group electromotive force addition of main winding (1) coil, be connected into single-phase winding, or three single-phase windings are connected into three phase windings of " bifurcation " or " △ " type structure, certainly, described main winding (1) method of attachment is that what can select all is traditional, and does not need to do any further description.
When solving main winding (1) voltage loads and increase excitation magnetic strength problem: in the aforesaid compensation winding, be overlapping being wound on the shared core limb excitation winding, coiling again after the compensation winding technique is separated by by one deck insulating material before, compensate winding and organize series connection around (1) with main, the series connection main purpose is when main winding (1) output voltage load, main winding (1) must be done magnetic flux conduct action simultaneously at core limb, at this moment, thoughts are benefited simultaneously at the compensation winding that connects, because the compensation winding is common concatermer simultaneously, institute is from also co-benefit, promptly, in excitation winding (2) at utmost point parallel operation moment N, in the S pole-change campaign, also can be total to prosperous series connection in often too instantaneous and bring magnetic strength to be benefited.
Certainly, main winding (1) and excitation winding (2) comprise the compensation winding, also can make the change of some coils and magnetic circuit in structure of the present invention between each winding, are applicable to the transformation applications of various electromagnetic energy.
Rectifier of the present invention constitutes and the associated mechanical rectification element is referred to as " utmost point parallel operation " in the present invention, is respectively: excitation commutating pole parallel operation and main winding commutating pole parallel operation.
Utmost point parallel operation purpose mainly comprises: a purpose is exciting current to be done the mechanical rectification motion mode distribute mutual conversion N, the S utmost point and magnet exciting coil (2) generation linkage magnetic flux fast, the power transformation gesture produced the voltage of setting up and does the mechanical rectification motion mode once more when another purpose was, increase the excitation magnetic strength once more, and set up power supply output at main winding (1).
Described excitation commutating pole parallel operation is when doing the mechanical rectification motion mode, when the excitation winding distributed magnetic field produces electromotive force, can do in the conversion of N, S utmost point polarity and carry out covert mechanical rectification, this just need provide mechanical rectifier, come to its coil windings lead in electric current carry out full-wave rectification.
Described main winding commutating pole parallel operation is when doing the mechanical rectification motion mode, mutual flux path (can set up during the main winding output loading) is set up in generation, the sense magnetic flux path must return to once more and be induced to magnet exciting coil, thereby increase the excitation magnetic strength once more, this moment, magnet exciting coil (2) and main winding (1) increased the big mutual flux rate that becomes simultaneously, excitation commutating pole parallel operation and main winding commutating pole parallel operation are all done the mechanical rectification motion mode simultaneously as can be seen, the conversion of this condition variable in the certain electric magnetic field energy is very important, and we can say that excitation and main winding utmost point parallel operation are the central role of forming a connecting link in the present invention.
With reference to utmost point parallel operation shown in the embodiment diagrammatic sketch 2, in arranging, the present invention forms by field pole parallel operation and main winding utmost point parallel operation difference two unit mechanisms, be to constitute by collector ring and two kinds of mutual group zoariums of commutator, it is characterized in that: exciting current links to each other with carbon brush by the lead on the fixing brush holder support (13), be connected in collector ring (11)-copper ring of installing on the shaft axis again, collector ring (11) is connected to the carbon brush (4) that changes on the carbon brush holder (7) by lead, carbon brush (4) contact is on disc or cylindrical commutator (8), commutator (8) be fastening be to immobilize on the commutator support (18) that foot-supporting frame (16) arranges moving, the disc of commutator (8) or cylinder circle center are open-works, two disc or cylinder commutators side by side are one group, be arranged with commutator segment (5) respectively, two commutators (8) side by side arrange that commutator segment (5) is symmetrical, the change carbon brush holder (7) and the carbon brush (4) that comprise two ends simultaneously also are symmetry, and commutator segment (5) is connected to the coil of excitation winding respectively by lead.
According to above-mentioned collector ring (11) and change carbon brush holder (7) is that designs fix is in same rotating shaft (6), rotating shaft (6) one ends are to cross on the central bore axis of commutator (8), certainly, commutator (8) and axle (6) are not to be arranged on the same axis with being in contact with one another, as can be seen, when the average rate rotation is done in rotating shaft (6), collector ring (11) and change carbon brush holder (7) are also being done the average rate rotation simultaneously, carbon brush (4) on the change carbon brush holder (7) is that contact is on the moving commutator that immobilizes (8), according to above-mentioned two commutators (8) side by side, can misplace and connect winding coil and distribute mutual conversion N, the S utmost point.
With reference to utmost point parallel operation shown in the embodiment diagrammatic sketch 3, two ends change carbon brush holder (7) separately comprise that symmetrical N, S are extremely a pair of or select two couples of symmetrical N, S extremely more than, carbon brush (4) is that contact is made on disc or the cylinder commutator (8) at static mica, be arranged with commutator segment (5) on disc or the cylinder, change carbon brush holder (7) is fastening and comes on the shaft axis, rotating shaft (6) and be connected to power source.
Power source connects rotating shaft can be chosen as diesel engine, steam turbine, waterpower, wind-force etc. as exogenous power, and the selection of power source is not the emphasis of content of the present invention.
In excitation commutating pole parallel operation of the present invention is arranged, shown in embodiment diagrammatic sketch 2, comprise simultaneously two groups side by side commutator (two groups is four commutators) and the change carbon brush (4) at two ends, the technical problem that solves is: exciting current divides timing fast, can there be adjacent commutator segment range difference, promptly, must have between commutator segment in design (5) and the commutator segment (5) (between this distance is insulator) between certain distance, between distance is to prevent N, the S utmost point contacts to drop on simultaneously a bit goes up or prevents N, the S utmost point is directly contact simultaneously, this shows that between distance promptly be just to have opening circuit of moment between the commutator segment (5), in order to solve the problem that opens circuit of moment, in the layout of above-mentioned known commutator (8), one group of commutator of corresponding increase (8) is worked in coordination, and be that same design is on axis, the commutator segment (5) of two groups of commutators (8) and carbon brush (4) are respectively that dislocation is arranged, the dislocation difference of this moment can solve the moment problem that opens circuit, can think the basic necessary condition of linkage magnetic flux, from then on magnet exciting coil (2) also is to misplace respectively to be connected with main winding (1), has formed magnetic linkage conversion continuously and magnetic flux conduct.
Certainly, collector ring (11) is to be understood that with commutator (8) and comprises other relevant component parts in an embodiment, can in existing technology, do not need obtain further technology limiting, or other equivalent means ground is suitable for the utmost point parallel operation of this application, and being to be understood as is to be applicable in the scope of this purpose.
Be divided into excitation commutating pole parallel operation and main winding commutating pole parallel operation according to above-mentioned utmost point parallel operation, two groups respectively the mechanical realization of commutator be identical, two groups of utmost point parallel operations must be synchronous when mechanical work is rotated, purpose is the instantaneous full-wave rectification that keeps excitation rectification and main winding rectification, and this is the most basic requirement of generator.Certainly, in specification with neglect the number of poles ratio greatly and decide, and be that design is on same axis, rectifier system is respectively the rectification of exciting current rectification and main winding (1) induced potential, connect lead in the time of main winding (1) rectification, with another collector ring (11) is connected, comprise that at least one pair of or three are connected with collector ring (11), and set up voltage output by carbon brush on the fixing brush holder support and lead, excitation commutating pole parallel operation and main winding commutating pole parallel operation can select to form the layout that is integrated in this arrangement as can be seen.
The source of exciting current, mainly comprise and be connected to the excitation generator power supply, electrical network in parallel, battery pack etc., especially the application of generator can directly select the DC power supply of adaptive exciter (9) generation to connect as exciting current, shown in the embodiment diagrammatic sketch 1, arbor (14) one ends of exciter (9) are to connect power source, other end exciter shaft (14) is equipped with a shaft coupling (10), the axle (6) of shaft coupling (10) and utmost point parallel operation in succession, utmost point parallel operation and exciter (9) form and merge one, and the caged core of comprising magnetic guiding loop (3) is arranged simultaneously, a common whole rotor machine of forming.Certainly, for the selection of the exciting current of importing, be conspicuous for those of ordinary skill, selection mode is not a pith of the present invention.
Scheme two: a further object of the present invention provides a kind of electric energy and mechanical energy conversion, further structural configuration extension in the arrangement that oneself know at such scheme, in scheme one embodiment, be to be understood that, the caged core magnetic guiding loop is in this structural configuration, can select to increase the caged core magnetic guiding loop and be spliced into many cage types zoarium, form the parallel connection of netted shape grid post, also comprise simultaneously and increase the in parallel and corresponding link of collection parallel operation of winding, this just can obtain same effect or desirable, the electric energy no-load voltage ratio of higher standard in the above-mentioned structure that oneself knows.
Compare in the first embodiment, caged core magnetic guiding loop among this embodiment is included in annular ring and is divided into a plurality of equal grid posts again, promptly be divided into multistage the equate to compose and lay out " mouth " font of row, grid post four direction position is to place coil windings, winding is a symmetric arrays, promptly be that the four directions has two pairs of symmetric arrays in a grid post, being construed as equally at whole caged core magnetic guiding loop is to be composed and laid out to be listed as by many groups of identical grid posts and winding to link to each other, owing between every group, link to each other, so the post that is adjacent winding in every post is shared, main its held to levy and be in this embodiment: caged core magnetic conduction annular ring is divided into a plurality of equal grid posts, circularize circle (identical) with the whole cage type row of composing and laying out with the first embodiment arrangement, the increase cage type is arranged to be merged and is connected into the ring circle round body, be merged cage type ring circle assembly in aggregates, that is,, and extend the netted lattice ring circle of cage type that connects into a main body by the ennation of a plurality of caged core magnetic guiding loops; Can be interpreted as like this: ring is unshakable in one's determination in the ring, the uninterrupted mutual flux of chain medium chain winding, and formation goes round and begins again, the state of life and growth in nature circulation.
Excitation winding and first can be distinguished in implementing in this second enforcement is arranged, including only excitation winding and connect in first enforcement is common post, share, in this second embodiment, increase to be main around adjacent be to piece together connection, main winding also forms simultaneously to be shared, so, excitation winding and main winding all possess the link that circulation is shared, as can be seen, in the middle of each comfortable transient state of excitation winding and main winding, having established the change of form separately can change, and is that the change that a kind of not allergic effect ten thousand becomes can transition form.
The connection of associated winding and utmost point parallel operation are done the mechanical rectification mode and are set up voltage output in present embodiment two, are the extensions that is based upon on the first technical application scheme example basis, and this is conspicuous for those of ordinary skill.
Certainly; above-mentioned concrete enforcement is not to be limitation of the present invention; those of ordinary skill is in essential scope of the present invention; also can make some variations, improvement, interpolation or alternative; all technical schemes that mapping mode obtains that adopts equivalence to replace or be equal to; for example, relate to again can improved kinetic energy formula transformer for the technical scheme that obtains on the basis of the present invention, all drops in protection scope of the present invention.
Claims (10)
1. covert magnetic pole Blast Furnace Top Gas Recovery Turbine Unit (TRT), this device comprises that the main winding of arranging on the cage type grid post magnetic guiding loop unshakable in one's determination is a main body, it is characterized in that: the caged core magnetic guiding loop is included in an annular ring and is divided into a plurality of equal grid posts and arranges and link to each other, on grid post four direction position, arrange winding, winding is divided into main winding and excitation winding, with the compensation winding, described excitation winding is to connect by lead to be the field pole parallel operation, described main winding is connected to main winding utmost point parallel operation by lead again, described utmost point parallel operation is by collector ring and commutator mutual group zoarium, described cage type grid post magnetic guiding loop unshakable in one's determination can be selected to increase the caged core magnetic guiding loop and be spliced into many cage types zoarium, forms the parallel connection of netted shape grid post.
2. according to the described a kind of covert magnetic pole Blast Furnace Top Gas Recovery Turbine Unit (TRT) of claim 1, it is characterized in that: the caged core magnetic guiding loop comprises " mouth " font a plurality of and equates that the grid post is pieced together is arranged in ring circle cage type, four orientation of each grid post iron core are to place two groups of symmetrical coil windings, described whole caged core magnetic guiding loop is to be pieced together by a plurality of identical grid posts to be arranged in ring circle cage type magnetic conductive iron, linking to each other between each grid post, is that the post of adjacent winding is shared in each grid post iron core.
3. according to the described a kind of covert magnetic pole Blast Furnace Top Gas Recovery Turbine Unit (TRT) of claim 1, it is characterized in that: winding is divided into main winding and excitation winding, with the compensation winding, every post excitation winding and compensation winding are to be wound on the grid post to share on each post core limb, and another main winding of grid post is a symmetric arrangement.
4. according to the described a kind of covert magnetic pole Blast Furnace Top Gas Recovery Turbine Unit (TRT) of claim 1, it is characterized in that: main winding is series connection in a plurality of grid posts, series system can be chosen in each group of main winding and be connected into single-phase winding, or three single-phase windings is connected into the three-phase winding connection method of " bifurcation " or " △ " type structure.
5. according to the described a kind of covert magnetic pole Blast Furnace Top Gas Recovery Turbine Unit (TRT) of claim 1, it is characterized in that: winding is overlapping is wound on the shared core limb excitation winding in compensation, coiling again after being separated by by insulating material before the compensation winding technique, compensation winding and be cascaded with main winding.
6. according to the described a kind of covert magnetic pole Blast Furnace Top Gas Recovery Turbine Unit (TRT) of claim 1, it is characterized in that: field pole parallel operation and main winding utmost point parallel operation two unit mechanisms are respectively formed, comprise collector ring and commutator mutual group zoarium, excitation winding links to each other with carbon brush by the lead on the fixing brush holder support, be connected in collector ring and the copper ring installed on the shaft axis again, collector ring is connected to the carbon brush that changes on the carbon brush holder by lead, the carbon brush contact is on disc or cylindrical commutator, commutator be fastening be to immobilize on the commutator support that foot-supporting frame arranges moving, the disc of commutator or cylinder circle center are open-works, two disc or cylinder commutators side by side are one group, be arranged with commutator segment respectively, two commentator arrangements commutator segments side by side are symmetrical, the change carbon brush holder and the carbon brush that comprise two ends simultaneously also are symmetrical, and commutator segment is connected to excitation winding respectively by lead.
7. according to claim 1 or 6 described a kind of covert magnetic pole Blast Furnace Top Gas Recovery Turbine Unit (TRT), it is characterized in that: collector ring and change carbon brush holder are that designs fix is in same rotating shaft, rotating shaft one end is to cross on the central bore axis of commutator, commutator and axle are not to be arranged on the same axis with being in contact with one another, and the carbon brush on the change carbon brush holder is that contact is on the moving commutator that immobilizes.
8. according to claim 1 or 6 described a kind of covert magnetic pole Blast Furnace Top Gas Recovery Turbine Unit (TRT), it is characterized in that: described carbon brush is that contact is made on disc or the cylinder commutator at static mica, be arranged with commutator segment on disc or the cylinder, the change carbon brush holder is fastening and comes on the shaft axis, rotating shaft and be connected to power source.
9. according to the described a kind of covert magnetic pole Blast Furnace Top Gas Recovery Turbine Unit (TRT) of claim 1, it is characterized in that: excitation commutating pole parallel operation comprise simultaneously two groups side by side commutator and the change carbon brush at two ends, and be to design jointly on same axis, the commutator segment of two groups of commutators and carbon brush are respectively that dislocation is arranged.
10. according to the described a kind of covert magnetic pole Blast Furnace Top Gas Recovery Turbine Unit (TRT) of claim 1, it is characterized in that: described caged core magnetic guiding loop or selection increase the caged core magnetic guiding loop and are spliced into many cage types zoarium, form the parallel connection of netted shape grid post, the increase cage type is arranged to be merged and is connected into the ring circle round body, be merged cage type ring circle assembly in aggregates, be ennation, and extend the netted lattice ring circle of cage type that connects into a main body by a plurality of caged core magnetic guiding loops.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202979979U CN201854169U (en) | 2010-08-12 | 2010-08-12 | Phasing magnetic pole power generation assembly |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202979979U CN201854169U (en) | 2010-08-12 | 2010-08-12 | Phasing magnetic pole power generation assembly |
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| CN201854169U true CN201854169U (en) | 2011-06-01 |
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| CN2010202979979U Expired - Fee Related CN201854169U (en) | 2010-08-12 | 2010-08-12 | Phasing magnetic pole power generation assembly |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012019433A1 (en) * | 2010-08-12 | 2012-02-16 | Dai Wenyu | Phase-change magnetic pole electric generator device |
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2010
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012019433A1 (en) * | 2010-08-12 | 2012-02-16 | Dai Wenyu | Phase-change magnetic pole electric generator device |
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