CN104659998A - Direct-current motor for two-phase four-wire commutation control and power generation at the same time - Google Patents
Direct-current motor for two-phase four-wire commutation control and power generation at the same time Download PDFInfo
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- CN104659998A CN104659998A CN201310594843.4A CN201310594843A CN104659998A CN 104659998 A CN104659998 A CN 104659998A CN 201310594843 A CN201310594843 A CN 201310594843A CN 104659998 A CN104659998 A CN 104659998A
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- tooth
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- thread
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K29/00—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
- H02K1/12—Stationary parts of the magnetic circuit
- H02K1/14—Stator cores with salient poles
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
- H02K1/22—Rotating parts of the magnetic circuit
- H02K1/27—Rotor cores with permanent magnets
- H02K1/2706—Inner rotors
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K29/00—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices
- H02K29/06—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with position sensing devices
- H02K29/08—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with position sensing devices using magnetic effect devices, e.g. Hall-plates, magneto-resistors
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K3/00—Details of windings
- H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
- H02K3/18—Windings for salient poles
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K3/00—Details of windings
- H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
- H02K3/28—Layout of windings or of connections between windings
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/64—Electric machine technologies in electromobility
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Windings For Motors And Generators (AREA)
Abstract
The invention relates to a direct-current motor for two-phase four-wire commutation control and power generation at the same time. The direct-current motor is characterized in that a stator iron core tooth is arranged in a shell, a tooth cap is arranged on the stator iron core tooth to be winded into a two-phase winding coil; each phase of the two-phase winding coil is winded according to a positive and negative approach and is connected in series to keep two thread ends; one phase of two thread ends in two phases is winded from the outside of the stator iron core tooth to the inside, and the other phase of two thread ends is winded from the inside of the stator iron core tooth to the outside; the two-phase winding coil is set into four thread ends A, B, C and D, the thread ends of the two-phase winding coil are arranged outside the shell and are connected with a controller; a shaft is arranged in the center of a rotor; an insulating cylinder is arranged on the shaft; a current collector ring is arranged on the insulating cylinder and is in contact with an electric brush; a power-generating iron core and a permanent magnet fixing tooth are arranged on an excircle of the rotor; wire grooves are formed in the two sides of the power-generating iron core, a power-generating coil is winded on the power-generating iron core and is connected into two-phase positive and negative thread ends in series to be connected to the current collector ring; a permanent magnet is fixed on the permanent magnet fixing tooth; bearings are arranged at the two ends of the shaft; end covers are arranged at the left end and the right end of the shell and are fixed by bolts; a Hall commutator is arranged in a central hole in the right end of the end cover or on the stator iron core tooth.
Description
technical field:
A kind of two-phase four line traffic control of the present invention commutates the DC motor simultaneously generated electricity, especially a kind of when carrying machine load, the electricity generation system mechanism arranged not must power consumption, externally can send the motor of regenerative electric energy while wasted work, this motor can be applied in space shuttle, naval vessel, on pure electric automobile.
technical background:
A kind of two-phase four line traffic control of the present invention commutates the DC motor simultaneously generated electricity, being the rotary electromagnetic field magnetic circuit that produces in conjunction with stator coil winding three-phase series connection method in oneself patent of invention technology and positive and negative series connection method with reference to the function of brushless electric machine middle controller and hall sensor reaches to epitrochanterian electricity generation system the electromagnetic field magnetic line of force that the energising of cutting stator winding produces, without the generation of Magnetoresistance Phenomena and idle and the invention technology studied and improved further, motor clockwise or reverse the generating of this electricity generation system time all can not make motor many consumption electric energy and power and affect the operating efficiency of motor, its patent No. and denomination of invention are: 2013203348436 direct current one pole two-phases transpositions are synchronously done work motor generator, the DC motor of 2013205549355 1 kinds of brushless energy synchronous generators, the three-phase dc motor that 201320679226X can generate electricity simultaneously, 2013207297842 1 kinds of bringing onto load machines and the three-phase dc motor that can simultaneously generate electricity.
Although number of patent application: 201220167896 disclose a kind of slow-speed of revolution permanent magnet direct-drive generator circulation electric generating apparatus, but from its loop structure, probably need wasted work, since wasted work also just needs power consumption, to generate electricity both wasted works with this kind of electric machine structure thus, power consumption is incomplete technical pattern again, also just can not reach the ideal product that consumer needs.
summary of the invention:
a kind of two-phase four line traffic control of the present invention commutates the DC motor simultaneously generated electricity, its objective is: this motor is while bringing onto load machine operation, and the electricity generation system mechanism of setting can accomplish without power consumption, externally send regenerative current for motor or electrical equipment recycling idle.
For reaching above-mentioned purpose, a kind of two-phase four line traffic control provided commutates the DC motor simultaneously generated electricity, in electric machine casing, be provided with 24 groove tooth stator core tooth, stator core tooth there is tooth cap be coiled into two-phase winding coil, two-phase winding coil one leaves two the end of a thread by pros-and-cons type method coiling series connection separately, wherein phase two the end of a thread in two-phase from the tooth of stator core tooth in tooth around and a spaced apart stator core tooth around complete 12 teeth, two the end of a thread are drawn, another phase two the end of a thread be in the tooth of stator core tooth toward tooth around and a spaced apart equally stator core tooth around complete 12 teeth, two the end of a thread are drawn, the end of a thread of two-phase winding coil is spelled and is set to A, B, C, D tetra-the end of a thread, two-phase winding coil four the end of a thread are arranged on the outer connection control device of housing and reach four the end of a thread and can be energized simultaneously and commutate, rotor center establishes axle, axle is provided with insulating cylinder, poly-electric ring is arranged on and fixingly on insulating cylinder contacts with brush, 12 groove tooth generating iron core and 12 tooth permanent magnetism fixed teeth are had by 2 ︰ 1 ratio settings of 24 groove tooth stator core tooth in rotor outer circle, the both sides unshakable in one's determination that generate electricity are provided with wire casing, power coil is connected into two-phase both positive and negative polarity the end of a thread and is connected on poly-electric ring on generating iron core, and 12 pieces of permanent magnets are fixed in permanent magnetism fixed teeth, axle two ends arrange bearing, and two ends, housing left and right arrange end cover bolt and fix, and Hall commutator is arranged on the electric machine structure in end cap right-hand member centre bore or in stator core tooth.
a kind of two-phase four line traffic control chatted according to above-mentioned purpose commutates the DC motor simultaneously generated electricity, be this motor can also by user need design large, medium and small type motor, be one group with the 24 groove tooth stator core tooth 2 arranged in electric machine casing 1 by the data of 4 groove teeth and reduce or add one or more groups stator core tooth 2 be combined into of stator core tooth 2 is set; The teeth groove number of generating unshakable in one's determination 12 and permanent magnetism fixed teeth 13 is set by the ratio data of 2 ︰ 1 by the groove tooth data target of designed stator core tooth 2 in rotor 7 cylindrical.
After adopting such structure, because I has had a lot of awareness and understanding by magnetic circuit the rotation of commutation formation to driving the startup Principle of Rotating effect of permanent magnet rotor from the electromagnetic field tested for many years stator winding produces, and the empirical data combined wherein is for carrying out Comprehensive Correlation according to devising various structure graph, and determine that several brushless DC motor configurations graphic scheme that can simultaneously generate electricity can accomplish to send regenerative electric energy under idle thus, think more be better than original scheme because the magnetic circuit scheme in the structure graph of this invention technology and original structure graphic scheme contrast again, because magnetic circuit is that the rotating magnetic field formed with NN pole and SS pole shape drives rotor to rotate on the whole cylindrical of elect magnetic field that the stator winding electrifying in this technology produces, again because each unshakable in one's determination mutually on rotor in the two-phase power coil that arranges can the NN pole of magnetic circuit and the SS pole magnetic line of force on the whole cylindrical of elect magnetic field that produces of cutting stator winding energising unchangeably all the time, so to motor without magnetic resistance, idle, and reach the ideal effect that can send regenerative current, when passing into electric current to motor and using, this motor just can reach the ideal effect wanted.
accompanying drawing illustrates:
Fig. 1 is that a kind of two-phase four line traffic control of the present invention commutates the cutaway view of DC motor first specific embodiments simultaneously generated electricity;
Fig. 2 is the overall structure cutaway view that a kind of two-phase four line traffic control of the present invention commutates in DC motor first specific embodiments of simultaneously generating electricity;
Fig. 3 is the tooth slot structure shape cutaway view in the stators and rotators that commutates in DC motor first specific embodiments of simultaneously generating electricity of a kind of two-phase four line traffic control of the present invention.
specific embodiments;
A kind of two-phase four line traffic control shown in Fig. 1 commutates the DC motor simultaneously generated electricity, that 24 groove tooth stator core tooth 2 are set in electric machine casing 1, stator core tooth 2 is provided with tooth cap enamelled wire and is coiled into two-phase winding coil 4, two-phase winding coil 4 respective one leaves two the end of a thread 6 by pros-and-cons type 5 method coiling series connection, be wherein phase two the end of a thread 6 in two-phase from the tooth of stator core tooth 2 in tooth around and a spaced apart stator core tooth 2 around complete 12 teeth, two the end of a thread 6 are drawn, another phase two the end of a thread 6 be in the tooth of stator core tooth 2 toward tooth around and a spaced apart equally stator core tooth 2 around complete 12 teeth, two the end of a thread 6 are drawn, the end of a thread 6 of two-phase winding coil 4 is spelled and is set to A, B, C, D tetra-the end of a thread 6, two-phase winding coil four the end of a thread 6 are arranged on the outer connection control device of housing 1 and reach four the end of a thread 6 and can be energized simultaneously and commutate, axle 8 is established at rotor 7 center, axle 8 is established insulating cylinder 9, poly-electric ring 10 is arranged on fixing on insulating cylinder 9 can contact with brush, by 2 ︰ 1 ratio setting 12 groove tooth generating, the 12 and 12 tooth permanent magnetism fixed teeth 13 unshakable in one's determination of 24 groove tooth stator core tooth 2 in rotor 7 cylindrical, 12 both sides unshakable in one's determination that generate electricity are provided with wire casing 14, power coil 15 is connected into two-phase both positive and negative polarity the end of a thread 16 and is connected on poly-electric ring 10 in generating unshakable in one's determination 12, and 12 pieces of permanent magnets 17 are fixed in permanent magnetism fixed teeth 13.
a kind of two-phase four line traffic control shown in Fig. 2 commutates the DC motor simultaneously generated electricity, that bearing is set at axle 8 two ends, housing about 1 two ends arrange end cap 18 and fix with bolt, brush 11 is fixed in housing 1 on left end, and Hall commutator 19 is arranged on the whole motor structure in end cap 18 right-hand member centre bore or in stator core tooth 2.
A kind of two-phase four line traffic control shown in Fig. 3 commutates the DC motor simultaneously generated electricity, that the stator core tooth 2 that arranges in electric machine casing 1 inner circle is provided with tooth cap 3, by 2 ︰ 1 ratio setting 12 groove tooth generating, the 12 and 12 tooth permanent magnetism fixed teeth 13 unshakable in one's determination of 24 groove tooth stator core tooth 2 in rotor 7 cylindrical, 12 both sides unshakable in one's determination that generate electricity are provided with the planform of wire casing 14.
A kind of two-phase four line traffic control chatted see Fig. 1 commutates the DC motor simultaneously generated electricity, be this motor when inverse clock rotates, on electric machine stator iron tooth 2 coiling series connection after two-phase winding coil four the end of a thread 6 walk by being with the rotation turn on process of both positive and negative polarity electric current in the controller: bear the positive A of the positive B of C by D and bear; D bears C and is just bearing the positive A of B; The positive C of D bears B and is just bearing A, progressively changes the structure of both positive and negative polarity electric current.
a kind of two-phase four line traffic control chatted see Fig. 1 commutates the DC motor simultaneously generated electricity, be the two-phase winding coil 4 that this electric machine stator iron tooth 2 is provided with tooth cap 3 enamelled wire and is coiled into, four the end of a thread 6 after series connection are by producing the magnetic field shape structure of NN pole and SS pole rotary electromagnetic field magnetic circuit 20 after the controller conducting simultaneously both positive and negative polarity electric current that connects.
A kind of two-phase four line traffic control chatted see Fig. 1 Fig. 2 or Fig. 3 commutates the DC motor simultaneously generated electricity, be this motor can also according to user need design large, medium and small type motor, be one group with the 24 groove tooth stator core tooth 2 arranged in electric machine casing 1 by the data of 4 groove teeth and reduce or add one or more groups stator core tooth 2 be combined into of stator core tooth 2 is set; The teeth groove number of generating unshakable in one's determination 12 and permanent magnetism fixed teeth 13 is set by the ratio data of 2 ︰ 1 by the groove tooth data target of designed stator core tooth 2 in rotor 7 cylindrical.
During use, by controller, electric current is passed into motor, the rotating electromagnetic field direction that two-phase winding coil on this motor makes rotor produce towards the two-phase winding coil arranged under the help of Hall commutator rotates, iron core in the two-phase generating winding coil arranged in rotor follows the NN pole of rotary electromagnetic field in cutting stator and the SS pole magnetic line of force to produce electromotive force, through the poly-outside output current of electric loop contacts brush; Certainly, the two-phase both positive and negative polarity the end of a thread 16 of the two-phase generating winding coil series connection arranged in rotor is when rotor direction of rotation is different, and the galvanic properties of output is not identical; Two-phase generating winding coil series connection two-phase both positive and negative polarity the end of a thread 16 be arranged on after rotor direction of rotation, two the end of a thread that two other ends be in series connect are arranged on before rotor direction of rotation, output be direct current; Otherwise rotating may be alternating current.
Claims (6)
1. two-phase four line traffic control commutates the DC motor simultaneously generated electricity, it is characterized in that: in electric machine casing (1), be provided with 24 groove tooth stator core tooth (2), stator core tooth (2) is provided with tooth cap enamelled wire and is coiled into two-phase winding coil (4), the respective phase of two-phase winding coil (4) leaves two the end of a thread (6) by pros-and-cons type (5) method coiling series connection, be wherein phase two the end of a thread (6) in two-phase from the tooth of stator core tooth (2) in tooth around and a spaced apart stator core tooth (2) around complete 12 teeth, two the end of a thread (6) are drawn, another phase two the end of a thread (6) is drawn by two the end of a thread (6) around complete 12 teeth around an also spaced apart equally stator core tooth (2) toward tooth in the tooth of stator core tooth (2), the end of a thread (6) of two-phase winding coil (4) is spelled and is set to A, B, C, D tetra-the end of a thread (6), two-phase winding coil four the end of a thread (6) are arranged on the outer connection control device of housing (1) and reach four the end of a thread (6) and can be energized simultaneously and commutate, rotor (7) center arranges axle (8), (8) arrange insulating cylinder 9 to axle), poly-electric ring (10) is arranged on upper the fixing of insulating cylinder (9) and can contacts with brush, by 2 ︰ 1 ratio setting 12 groove tooth generating (12) and the 12 tooth permanent magnetism fixed teeth (13) unshakable in one's determination of 24 groove tooth stator core tooth (2) in rotor (7) cylindrical, generating (12) both sides unshakable in one's determination are provided with wire casing (14), power coil (15) is connected into two-phase both positive and negative polarity the end of a thread (16) and is connected on poly-electric ring (10) in generating (12) unshakable in one's determination, 12 pieces of permanent magnets (17) are fixed in permanent magnetism fixed teeth (13).
2. a kind of two-phase four line traffic control chatted according to claim 1 commutates the DC motor simultaneously generated electricity, it is characterized in that: the two ends of axle (8) are provided with bearing, housing about 1 two ends are provided with end cap (18) and fix with bolt, brush (11) is fixed on housing (1) interior left end, and Hall commutator (19) is arranged on the whole motor in end cap (18) right-hand member centre bore or in stator core tooth (2).
3. a kind of two-phase four line traffic control chatted according to claim 1 or 2 commutates the DC motor simultaneously generated electricity, it is characterized in that: the stator core tooth (2) arranged in electric machine casing (1) inner circle is provided with tooth cap (3), by 2 ︰ 1 ratio setting 12 groove tooth generating (12) and the 12 tooth permanent magnetism fixed teeth (13) unshakable in one's determination of 24 groove tooth stator core tooth (2) in rotor (7) cylindrical, generating (12) both sides unshakable in one's determination are provided with the planform of wire casing (14).
4. a kind of two-phase four line traffic control chatted according to claim 1 or 2 commutates the DC motor simultaneously generated electricity, it is characterized in that: this motor is when inverse clock rotates, and two-phase winding coil four the end of a thread (6) after the upper coiling series connection of electric machine stator iron tooth (2) walk by being with the rotation turn on process of both positive and negative polarity electric current in the controller: bear the positive A of the positive B of C by D and bear; D bears C and is just bearing the positive A of B; The positive C of D bears B and is just bearing A, progressively changes the structure of both positive and negative polarity electric current.
5. a kind of two-phase four line traffic control chatted according to claim 1,2 or 4 commutates the DC motor simultaneously generated electricity, it is characterized in that: this electric machine stator iron tooth (2) is provided with the two-phase winding coil (4) that tooth cap (3) enamelled wire is coiled into, four the end of a thread (6) after series connection are by producing the magnetic field shape structure of NN pole and SS pole rotary electromagnetic field magnetic circuit (20) after the controller conducting simultaneously both positive and negative polarity electric current of connection.
6. a kind of two-phase four line traffic control chatted according to claim 1,2 or 3 commutates the DC motor simultaneously generated electricity, it is characterized in that: this motor can also according to user need design large, medium and small type motor, be one group with the 24 groove tooth stator core tooth (2) arranged in electric machine casing (1) by the data of 4 groove teeth and reduce or add one or more groups stator core tooth be combined into (2) of stator core tooth (2) is set; The teeth groove number of generating (12) unshakable in one's determination and permanent magnetism fixed teeth (13) is set by the ratio data of 2 ︰ 1 by the groove tooth data target of designed stator core tooth (2) in rotor (7) cylindrical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310594843.4A CN104659998A (en) | 2013-11-25 | 2013-11-25 | Direct-current motor for two-phase four-wire commutation control and power generation at the same time |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310594843.4A CN104659998A (en) | 2013-11-25 | 2013-11-25 | Direct-current motor for two-phase four-wire commutation control and power generation at the same time |
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| Publication Number | Publication Date |
|---|---|
| CN104659998A true CN104659998A (en) | 2015-05-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310594843.4A Pending CN104659998A (en) | 2013-11-25 | 2013-11-25 | Direct-current motor for two-phase four-wire commutation control and power generation at the same time |
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| CN (1) | CN104659998A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111473884A (en) * | 2020-05-08 | 2020-07-31 | 许春生 | Shock attenuation type thermistor that stabilizes |
-
2013
- 2013-11-25 CN CN201310594843.4A patent/CN104659998A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111473884A (en) * | 2020-05-08 | 2020-07-31 | 许春生 | Shock attenuation type thermistor that stabilizes |
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Application publication date: 20150527 |