CN104600943A - Three-phase direct current motor capable of simultaneously generating power - Google Patents
Three-phase direct current motor capable of simultaneously generating power Download PDFInfo
- Publication number
- CN104600943A CN104600943A CN201310527844.7A CN201310527844A CN104600943A CN 104600943 A CN104600943 A CN 104600943A CN 201310527844 A CN201310527844 A CN 201310527844A CN 104600943 A CN104600943 A CN 104600943A
- Authority
- CN
- China
- Prior art keywords
- phase
- coil winding
- rotor
- motor
- permanent magnet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Dc Machiner (AREA)
Abstract
The invention discloses a three-phase direct current motor capable of simultaneously generating power. The motor is characterized in that stator slot teeth 2 are arranged in an inner circle of a shell 1, wherein a three-phase coil winding 3 is arranged in the stator slot tooth; a joint at one end of the two ends of each phase of the three-phase coil winding 3 is connected together; a line end 4 is remained at each phase of the three-phase coil winding to lead out of the shell; a rotor 5 is arranged in the center of the stator; a rotor shaft 6 is arranged in the center of the rotor 5 and is provided with a collector 7; the collector 7 is in contact with an electric brush 16; power generation slot teeth 8 and permanent magnet fixing teeth 9 are spaced from one another in the middle of the outer ring of the rotor 5; power generation coil windings 10 are arranged in the power generation slot teeth 8; various windings of the power generation coil windings 10 are connected in series to be wound and connected in series in a forward and reverse mode 11; after the power generation coil windings 10 are connected in series, two positive and negative line heads (12) are connected with the collector 7 respectively; the permanent magnet fixing teeth 9 are provided with permanent magnets 13; the two ends of the rotor shaft 6 is provided with bearings; the left and right ends of the shell 1 are provided with end covers 14 to be fixed by using bolts; the rotor shaft 6 in the center of the right end of the end covers 14 is provided with a hall reverser 15.
Description
technical field:
A kind of three-phase dc motor that can simultaneously generate electricity of the present invention, especially one can be applied in space shuttle, naval vessel, pure electric automobile drives the three-phase dc motor that simultaneously can also send regenerative electric energy during loading robotics.
technical background:
A kind of three-phase dc motor that can simultaneously generate electricity of the present invention invents design with reference to having brush DC generator and brushless three-phase dc motor principle.Although occurred in existing motor that various DC brushless motor is applied to market, find no the technology word of type identical with my invention's technology by online enquiries retrieval and drawing is recorded and reports.
The technology of the present invention is the three-phase dc motor that can simultaneously generate electricity comprehensively having the principle of brush DC generator and brushless three-phase dc motor to synthesize one, so can reach effect object driving loading robotics and generating simultaneously.
summary of the invention:
A kind of three-phase dc motor that can simultaneously generate electricity of the present invention, its objective is: can be applied in space shuttle, naval vessel, pure electric automobile drives the three-phase dc motor that simultaneously can also send regenerative electric energy during loading robotics.
For reaching above-mentioned purpose, a kind of three-phase dc motor that can simultaneously generate electricity provided, by the stator slot tooth arranging 24 groove teeth in housing inner circle, three-phase coil winding is set in stator slot tooth, one end connector at each phase two ends of three-phase coil winding connects, and the other end that three-phase coil winding respectively leaves mutually three A, B, C the end of a thread are drawn outside casing, stator center settles rotor, rotor center arranges armature spindle, armature spindle is provided with poly-electric ring, poly-electric ring and brush contact, in rotor outer circle circle, interval arranges generating groove tooth and is decided to be 16 teeth and permanent magnet fixed teeth is decided to be 16 teeth, in generating groove tooth, power coil winding is set, the each windings in series of power coil winding presses pros-and-cons type method coiling serial connection, power coil winding can also be set to the power coil winding of two-phase shape by the coiling series connection method in stator three-phase coil winding, after power coil windings in series, two both positive and negative polarity the end of a thread connect poly-electric ring separately, permanent magnet fixed teeth arranges permanent magnet, armature spindle two ends are provided with bearing, and two ends, housing left and right arrange end cover bolt and fix, and end cap right-hand member center rotor axle arranges Hall commutator electronic building brick.
Generating groove tooth according to spaced 16 tooth permanent magnet fixed teeth and 16 groove teeth on above-mentioned the chatted 24 groove tooth three-phase coil windings in series methods arranged in motor stator and rotor: 8 tooth permanent magnet fixed teeth can also be set by another kind of method interval on rotor and be set to 8 pole=4 to pole for fix N pole, S pole permanent magnet, and the single-phase of generating electricity coil windings of 8 groove teeth generating groove tooth coiling; Can also design that three-phase dc motor that large scale structure can generate electricity simultaneously and small-scale structure can generate electricity simultaneously three-phase dc motor, and the three-phase dc motor that external rotor internal stator structure can generate electricity simultaneously.
After adopting such structure, be that three-phase A, B, the C owing to being equipped with in stator 24 groove tooth drives armature winding joint to make two phase winding energisings wherein drive rotor to rotate by Hall electronic building brick rotation conducting both positive and negative polarity electric current; Again due to interval on rotor arrange permanent magnet fixed teeth be 16 teeth for fix N pole, permanent magnet 16 pole=8, S pole to pole, the generating groove tooth arranged in rotor be 16 groove tooth coilings power coil winding by the coiling of pros-and-cons type method serial connection or by two-phase power coil windings in series; When passing into direct current to motor and using, the magnetic line of force induced electromotive force warp poly-electric ring cooperation brush that the power coil winding arranged in rotor is starting in rotation N, S pole or NN, SS pole elect magnetic field of also just following three-phase A, B, C coil windings in cutting stator to convert generation in turn simultaneously outwards sends direct current, and Magnetoresistance Phenomena and power loss can not be produced to rotor, make rotor power strengthen on the contrary.
accompanying drawing illustrates:
Fig. 1 is the cutaway view of a kind of three-phase dc motor first specific embodiments that can simultaneously generate electricity of the present invention;
Fig. 2 is the three-dimensional cutaway view in a kind of three-phase dc motor that can simultaneously generate electricity of the present invention first specific embodiments;
Fig. 3 is the single section view figure of groove tooth and permanent magnet fixed teeth that the rotor in a kind of three-phase dc motor that can simultaneously generate electricity of the present invention first specific embodiments generates electricity.
specific embodiments;
A kind of three-phase dc motor that can simultaneously generate electricity shown in Fig. 1, it is the stator slot tooth 2 that 24 grooves are set in housing 1 inner circle, three-phase coil winding 3 is settled in stator slot tooth 2, one end connector at each phase two ends of three-phase coil winding 3 connects, and the other end three A, B, C the end of a thread 4 that three-phase coil winding 3 respectively leaves mutually are drawn outside casing, stator center settles rotor 5, armature spindle 6 is settled at rotor 5 center, armature spindle 6 is settled poly-electric ring 7, poly-electric ring 7 contacts with brush, every the permanent magnet fixed teeth 9 of generating groove tooth 8 and 16 tooth arranging 16 groove teeth in the middle of the outer circle of rotor 5, power coil winding 10 is laid in generating groove tooth 8, the each windings in series of power coil winding 10 presses pros-and-cons type 11 method coiling serial connection, power coil winding can also be set to the power coil winding of two-phase shape by the coiling series connection method in stator three-phase coil winding, power coil winding 10 two both positive and negative polarity the end of a thread 12 respective connection gathers in electric ring 7 inner ring after connecting, permanent magnet fixed teeth 9 is arranged permanent magnet 13.
A kind of three-phase dc motor that can simultaneously generate electricity shown in Fig. 2, settle bearing at armature spindle 6 two ends, housing about 1 two ends settle end cap 14 to fix with bolt, end cap 14 right-hand member center rotor axle 6 settles Hall commutator 15 electronic building brick, and brush 16 is arranged on housing 1 together with brush holder and powers on the structure that brush contacts with poly-electric ring 7.
A kind of three-phase dc motor that can simultaneously generate electricity shown in Fig. 3 is that interval is provided with generating groove tooth 8 and the winding method of permanent magnet fixed teeth 9 and two-phase power coil winding and the planform of series connection on mechanism's China and foreign countries' circle of rotor 5.
See a kind of three-phase dc motor that can generate electricity that Fig. 1 mono-Fig. 3 chats simultaneously, it is three-phase coil winding 3 structure that 24 groove tooth stator slot teeth 2 and coiling are set on stator; Rotor 5 circle arranges 16 tooth permanent magnet fixed teeth 9 intervals, and to install N poles, S pole permanent magnet 13 be 16 pole=8 pair electrode structures; It is that 16 groove tooth coiling power coil windings 10 are connected by pros-and-cons type 11 method or are connected into two-phase power coil winding 10 by the coiling of three-phase coil winding 3 winding method that two junctions, N, S pole arranging permanent magnet 13 in rotor 5 arrange the groove tooth 8 that generates electricity.
See a kind of three-phase dc motor that can generate electricity that Fig. 1 mono-Fig. 3 and scheme 4 chat simultaneously, also a kind of organization plan is arranged separately to the stator three-phase coil winding technique method in the stator slot tooth 2 of 24 grooves and the generating groove tooth 8 on rotor 5 circle and permanent magnet fixed teeth 9: be by the A of three-phase coil winding 3, B, each phase winding method in C three-phase presses pros-and-cons type 11 method coiling serial connection, A, C two-phase the end of a thread 4 from the groove tooth of stator slot tooth 2 in groove tooth around and separate two windings around complete 8 stator slot teeth 2 by pros-and-cons type 11 method is often alternate, 1 phase the end of a thread 4 of B in the groove tooth of stator slot tooth 2 toward groove tooth around and press spaced apart two windings of pros-and-cons type 11 method around complete 8 stator slot teeth 2 and A, C two-phase the end of a thread 4 connects, rotor 5 circle being arranged by the installation N pole, permanent magnet fixed teeth 9 interval of 8 toothings, S pole permanent magnet 13 is 8 pole=4 pair electrode structures, it is that 8 groove tooth coiling power coil windings 10 are connected by pros-and-cons type 11 method or are connected into two-phase power coil winding 10 by the coiling of three-phase coil winding 3 winding method that two junctions, N, S pole arranging permanent magnet 13 in rotor 5 arrange the groove tooth 8 that generates electricity.
See a kind of three-phase dc motor that can generate electricity that Fig. 1 mono-Fig. 3 chats simultaneously, two both positive and negative polarity the end of a thread 12 after power coil winding 10 series connection can also be arranged draws from one end slotted eye of armature spindle 6, and by two both positive and negative polarity the end of a thread 12 be arranged on the poly-electric ring 7 put outside armature spindle 6 and be connected, then contact derived current by brush 16 with poly-electric ring 7.
According to above-mentioned chatted a kind of three-phase dc motor that can generate electricity simultaneously, according to the mechanism principle in this motor technology structure can design that three-phase dc motor that large scale structure can generate electricity simultaneously and small-scale structure can generate electricity simultaneously three-phase dc motor, and the three-phase dc motor that external rotor internal stator structure can generate electricity simultaneously.
When passing into direct current to motor and using, in stator three-phase coil winding, three A, B, C armatures drive rotor startup to rotate by Hall commutator 15 electronic component to positive and negative power supply rotation conducting two-phase coil windings armature wherein, the power coil winding that rotor is arranged are rotarily driven at rotor in the process of loading robotics can follow three-phase A, B, C coil windings in cutting stator to convert N, S pole of generation in turn or the magnetic line of force induced electromotive force of NN, SS pole elect magnetic field outwards sends the three-phase dc motor of direct current through poly-electric ring cooperation brush simultaneously.
Claims (6)
1. the three-phase dc motor that can simultaneously generate electricity, it is characterized in that: the stator slot tooth (2) that 24 grooves are set in housing (1) inner circle, three-phase coil winding (3) is settled in stator slot tooth (2), one end connector at each phase two ends of three-phase coil winding (3) connects, and the other end that three-phase coil winding (3) respectively leaves mutually three A, B, C the end of a thread (4) are drawn outside casing, stator center settles rotor (5), armature spindle (6) is settled at rotor (5) center, armature spindle (6) is upper settles poly-electric ring (7), poly-electric ring (7) contacts with brush, every the permanent magnet fixed teeth (9) of the generating groove tooth (8) and 16 teeth that arrange 16 groove teeth in the middle of the outer circle of rotor (5), power coil winding (10) is laid in generating groove tooth (8), power coil winding (10) each windings in series presses pros-and-cons type (11) method coiling serial connection, power coil winding (10) can also be set to the power coil winding (10) of two-phase shape by the coiling series connection method in stator three-phase coil winding (3), after power coil winding (10) series connection, two both positive and negative polarity the end of a thread (12) connect in poly-electric ring (7) inner ring separately, permanent magnet fixed teeth (9) is arranged permanent magnet (13).
2. a kind of three-phase dc motor that can simultaneously generate electricity according to claim 1, it is characterized in that: bearing is settled at armature spindle (6) two ends, housing (1) two ends, left and right settle end cap (14) to fix with bolt, end cap (14) right-hand member center rotor axle (6) is upper settles Hall commutator (15) electronic building brick, and brush (16) is arranged on housing (1) brush that powers on together with brush holder and contacts with poly-electric ring (7).
3. a kind of three-phase dc motor that can simultaneously generate electricity according to claim 1 and 2, is characterized in that: on the circle of rotor (5), interval is provided with generating groove tooth (8) and the winding method of permanent magnet fixed teeth (9) and two-phase power coil winding and the planform of series connection.
4. a kind of three-phase dc motor that can simultaneously generate electricity according to claim 1 and 2, it is characterized in that: the stator three-phase coil winding technique method in the stator slot tooth (2) of 24 grooves and the generating groove tooth (8) on rotor (5) circle and permanent magnet fixed teeth (9) are provided with another kind of organization plan: be by the A of three-phase coil winding (3), B, each phase winding method in C three-phase presses pros-and-cons type (11) method coiling serial connection, A, C two-phase the end of a thread (4) is interior around also separating two windings around complete 8 stator slot teeth (2) by pros-and-cons type (11) method is often alternate toward groove tooth from the groove tooth of stator slot tooth (2), 1 phase the end of a thread (4) of B in the groove tooth of stator slot tooth (2) toward groove tooth around also pressing spaced apart two windings of pros-and-cons type (11) method around complete 8 stator slot teeth (2) and A, C two-phase the end of a thread (4) connects, N pole is installed at permanent magnet fixed teeth (9) interval rotor (5) circle being arranged 8 toothings, S pole permanent magnet (13) is that 8 pole=4 are to pole, it is that 8 groove tooth coilings power coil winding (10) are connected by pros-and-cons type (11) method or are connected into two-phase power coil winding (10) by three-phase coil winding (3) winding method coiling that two junctions, N, S pole arranging permanent magnet (13) in rotor (5) arrange groove tooth (8) that generates electricity.
5. a kind of three-phase dc motor that can simultaneously generate electricity according to claim 1,2 or 3, it is characterized in that: two both positive and negative polarity the end of a thread (12) after power coil winding (10) series connection can also be arranged draws from one end slotted eye of armature spindle (6), and by two both positive and negative polarity the end of a thread (12) be arranged on the poly-electric ring (7) that puts of armature spindle (6) the outside and be connected, then contact derived current by brush (16) with poly-electric ring (7).
6. a kind of three-phase dc motor that can simultaneously generate electricity according to claim 1,2,3,4 or 5, it is characterized in that: according to the mechanism principle in this motor technology structure can also design the large-scale three-phase dc motor that can simultaneously generate electricity and small-sized can generate electricity simultaneously three-phase dc motor, and the three-phase dc motor that external rotor internal stator structure can generate electricity simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310527844.7A CN104600943A (en) | 2013-10-31 | 2013-10-31 | Three-phase direct current motor capable of simultaneously generating power |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310527844.7A CN104600943A (en) | 2013-10-31 | 2013-10-31 | Three-phase direct current motor capable of simultaneously generating power |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104600943A true CN104600943A (en) | 2015-05-06 |
Family
ID=53126537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310527844.7A Pending CN104600943A (en) | 2013-10-31 | 2013-10-31 | Three-phase direct current motor capable of simultaneously generating power |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104600943A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110165801A (en) * | 2019-06-04 | 2019-08-23 | 宋质繁 | A kind of new energy motor |
-
2013
- 2013-10-31 CN CN201310527844.7A patent/CN104600943A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110165801A (en) * | 2019-06-04 | 2019-08-23 | 宋质繁 | A kind of new energy motor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101783567B (en) | DC motor and cooling fan module using same | |
| KR102078684B1 (en) | Mechanical drive to the motor and alternator | |
| US20140117790A1 (en) | Rotating electrical machine | |
| JP2013502199A (en) | Constant-gap pulse motor cluster with multi-rotor | |
| CN106130279A (en) | A kind of asynchronous machine with permanent magnet excitation | |
| CN104600943A (en) | Three-phase direct current motor capable of simultaneously generating power | |
| CN203180692U (en) | Full electric vehicle drive motor assembly | |
| CN101295906A (en) | Side sensing type permanent magnetic DC motor | |
| CN102570656A (en) | Electric-excitation brushless starter generator (motor) | |
| CN203589990U (en) | Three-phase direct-current motor being capable of simultaneous electricity generation | |
| CN203387388U (en) | Direct-current brushless single-phase positive and negative pole alternating commutator motor | |
| CN103051142A (en) | Direct-current brushless two-phase switch transposition synchronous rotary acting electric and power generation all-in-one machine | |
| KR101515585B1 (en) | A brush card assembly for the motor | |
| CN103401330A (en) | Outer rotor permanent magnet generator | |
| CN208656618U (en) | A kind of novel permanent-magnet motor | |
| CN201846216U (en) | 12-phase brushless DC motor | |
| CN201774424U (en) | Hub motor capable of generating power | |
| CN104659998A (en) | Direct-current motor for two-phase four-wire commutation control and power generation at the same time | |
| CN202918165U (en) | Brushless direct-current motor | |
| CN106033924A (en) | Multifunctional three-phase direct-current motor | |
| CN103701286A (en) | High-reliability four-phase alternating current starting motor | |
| CN103501092A (en) | Electric excitation brushless generator for vehicle | |
| CN202444388U (en) | Stator yoke excited direct current motor | |
| CN204442136U (en) | A kind of multi-functional three-phase dc motor | |
| CN220254224U (en) | Novel energy-saving motor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150506 |