CN206759274U - A kind of brushless one-way synchronization generator - Google Patents
A kind of brushless one-way synchronization generator Download PDFInfo
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- CN206759274U CN206759274U CN201720387418.1U CN201720387418U CN206759274U CN 206759274 U CN206759274 U CN 206759274U CN 201720387418 U CN201720387418 U CN 201720387418U CN 206759274 U CN206759274 U CN 206759274U
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Abstract
The utility model discloses a kind of brushless one-way synchronization generator,Including support,The inside of support is socketed with stator core,Exchange armature load winding and electric capacity winding are provided with the groove of stator core,The both ends of the support have been bolted drive end bearing bracket and rear end cap,Rotor core is provided with Exciting Windings for Transverse Differential Protection,It can be rotated by rotating shaft with rotor driven iron core,The magnetic field of permanent magnet inductive voltage and current in electric capacity winding,Magnetic field caused by this electric current can be analyzed to just,Two components of backward,Backward component is with the Exciting Windings for Transverse Differential Protection on twice of synchronizing speed cutting rotor,Exciting current is produced with this,Magnetic field is produced by electromagnetic induction rotor core,Because rotating shaft is rotated by driven by engine in the stator,Do the motion of cutting magnetic line,So as to which the electric loading winding in stator produces induced potential,Drawn by stator armature winding connection end,Connect in the loop,Just realize that electrical power exports.
Description
Technical field
Technical field of generators is the utility model is related to, specially a kind of brushless one-way synchronization generator.
Background technology
Motor has become in people's production and living, indispensable instrument, and existing generator is mostly to have brush electricity
Machine, brush motor can be just continuing with using needing once to be cleared up after a period of time, therefore are wasted time and energy when clearing up, and
Have that brush synchronous alternating-current generator steady state voltage regulation is poor, and copper ring is easy to wear with carbon brush, with needing to change after a period of time, produce
Lower skill is complicated, and greatly and again, manufacturing cost is high for volume.
Utility model content
The technical problems to be solved in the utility model is to overcome the defects of existing, there is provided a kind of brushless one-way synchronization generates electricity
Machine, steady state voltage regulation is low, and no consumable accessory, non-maintaining, production technique structure is simple, small in volume, manufactures into
This is low, effectively can solve the problems, such as in background technology.
To achieve the above object, the utility model provides following technical scheme：A kind of brushless one-way synchronization generator, including
Support, the inside of support are socketed with stator core, exchange armature load winding and electric capacity winding are provided with the groove of stator core,
The both ends of the support have been bolted drive end bearing bracket and rear end cap, and the center of the drive end bearing bracket and rear end cap is equipped with logical
Hole, the inside center of the support are provided with rotating shaft, and the both ends of rotating shaft are connected by bearing with drive end bearing bracket and rear end cap center respectively,
The center of rotating shaft is socketed with rotor core, and rotor core is provided with Exciting Windings for Transverse Differential Protection, and the side of the rotating shaft is provided with rotary rectifier mould
Block, the two-way electrical connection Exciting Windings for Transverse Differential Protection of rotary rectifier module, and rotor core is provided with permanent magnet, and the side of the support leads to
Crossing bolt connection has controling shell, and capacitor is provided with the controling shell, the input electrical connection electric capacity winding of capacitor
Output end, the controling shell are provided with controlling switch, the output end of the input electrical connection electric loading winding of controlling switch.
As a kind of optimal technical scheme of the present utility model, voltmeter, voltmeter string are additionally provided with the controling shell
It is associated between controlling switch and electric loading winding.
As a kind of optimal technical scheme of the present utility model, the side of the support is welded with two motor support bases, electricity
Machine bearing is provided with two bolts hole.
As a kind of optimal technical scheme of the present utility model, the drive end bearing bracket and rear end cap are cylindrical housings, and
And drive end bearing bracket and rear end cap side are equipped with thermal vias.
As a kind of optimal technical scheme of the present utility model, the left end of the rotating shaft runs through and extends to the outer of drive end bearing bracket
Side, and one end that rotating shaft is located on the outside of drive end bearing bracket is provided with connection neck.
Compared with prior art, the beneficial effects of the utility model are：Originally it is provided with and turns on brushless one-way synchronization generator
Axle, it can be rotated by rotating shaft with rotor driven iron core, the magnetic field of the permanent magnet inductive voltage and current in electric capacity winding, this
Magnetic field caused by electric current can be analyzed to forward and inverse two components of sequence, and backward component is with the excitation on twice of synchronizing speed cutting rotor
Winding, exciting current is produced with this, magnetic field is produced by electromagnetic induction rotor core, due to rotating shaft by driven by engine fixed
Rotated in son, do the motion of cutting magnetic line, so as to which the electric loading winding in stator produces induced potential, pass through stator armature
Winding output end is drawn, and is connect in the loop, just realizes that electrical power exports.One-way synchronization Generator Stable voltage regulation factor that this is brushless
Low, no consumable accessory, non-maintaining, production technique structure is simple, small in volume, and manufacturing cost is low.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the utility model side structure schematic diagram：
Fig. 3 is the utility model principle structural representation.
In figure：1 support, 2 stator cores, 3 drive end bearing brackets, 4 rear end caps, 5 rotating shafts, 6 bearings, 7 rotor cores, 8 permanent magnets,
9 controling shells, 10 rotary rectifier modules, 11 controlling switches, 12 voltmeters, 13 motor support bases.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-3 are referred to, the utility model provides a kind of technical scheme：A kind of brushless one-way synchronization generator, including machine
Seat 1, the inside of support 1 are socketed with stator core 2, exchange armature load winding S4 and electric capacity are provided with the groove of stator core 2
Winding S3, the both ends of support 1 have been bolted drive end bearing bracket 3 and rear end cap 4, and the center of drive end bearing bracket 3 and rear end cap 4 is equipped with
Through hole, the inside center of support 1 are provided with rotating shaft 5, and the both ends of rotating shaft 5 pass through bearing 6 and drive end bearing bracket 3 and the center of rear end cap 4 respectively
Connection, the center of rotating shaft 5 are socketed with rotor core 7, and rotor core 7 is provided with Exciting Windings for Transverse Differential Protection S1, S2, can band by rotating shaft 5
Dynamic rotor core 7 rotates, and the side of rotating shaft 5 is provided with rotary rectifier module 10, the two-way electrical connection excitation of rotary rectifier module 10 around
Group S1, S2, and rotor core 7 is provided with permanent magnet 8, and Exciting Windings for Transverse Differential Protection S1, S2 and forever can be driven by rotor core 7
The magnetic field that magnet 8 is formed rotates, and the side of support 1 has been bolted controling shell 9, is opened in controling shell 9 provided with control
11 and capacitor C, capacitor C input electrical connection electric capacity winding S3 output end are closed, controling shell 9 is provided with controlling switch
11, the input of controlling switch 11 electrically connects output end U1, U2 of electric loading winding, and voltmeter is additionally provided with controling shell 9
12, voltmeter 12 is connected between controlling switch 11 and electric loading winding output end U1, U2, can be detected by voltmeter 12
Go out the magnitude of voltage of generator output, the side of support 1 is welded with two motor support bases 13, and motor support base 13 is provided with two bolts
Hole, motor can be fixed by motor support base 13, drive end bearing bracket 3 and rear end cap 4 are cylindrical housings, and drive end bearing bracket
3 and the side of rear end cap 4 be equipped with thermal vias, by thermal vias can radiating to motor, the left end of rotating shaft 5 runs through
And the outside of drive end bearing bracket 3 is extended to, and rotating shaft 5 is located at the one end in the outside of drive end bearing bracket 3 provided with connection neck, by connecting neck
It can be connected with power-equipment, drive generator to be operated with this.
When in use：Connected by the connection neck of rotating shaft 5 with power-equipment, drive rotating shaft 5 to rotate by power-equipment,
The magnetic field for driving Exciting Windings for Transverse Differential Protection S1, S2 and permanent magnet 8 to be formed by rotating shaft 5 rotates, and the magnetic field of permanent magnet 8 is in electric capacity winding
Inductive voltage and current in S3, magnetic field caused by this electric current can be analyzed to forward and inverse two components of sequence, and wherein backward component is with two
The cutting of times synchronizing speed, and sense in Exciting Windings for Transverse Differential Protection S1, S2 twice of potential and electric current, by the rectification of rotary rectifier module 10
Exciting Windings for Transverse Differential Protection S1, S2 is supplied afterwards, and during load, the electric current in electric loading winding S4 also forms impulsive magnetic field, and its backward component connects
With electric capacity winding S3 backward component together, the induced potential in Exciting Windings for Transverse Differential Protection S1, S2, therefore, exciting current now is with encouraging
Magnetic magnetic potential further increases, and the induced potential in electric loading winding S4 also increases, so as to compensate for its positive sequence armature-reaction and
The influence of leakage reactance etc., make electric loading winding S4 outputs U1, U2 voltage substantially constant.
The utility model can be rotated by rotating shaft 5 with rotor driven iron core 7, and the magnetic field of permanent magnet 8 is in electric capacity winding S3
Interior inductive voltage and current, magnetic field caused by this electric current can be analyzed to forward and inverse two components of sequence, and backward component is synchronous with twice
Exciting Windings for Transverse Differential Protection S1, S2 on speed cutting rotor, exciting current is produced with this, pass through electromagnetic induction rotor core 7 and produce magnetic
, because rotating shaft 5 is rotated by driven by engine in the stator, the motion of cutting magnetic line is done, so as to the electric loading in stator
Winding S4 produces induced potential, is drawn by stator armature winding connection end U1, U2, connects in the loop, just realize that electrical power is defeated
Go out.This is brushless, and one-way synchronization Generator Stable voltage regulation factor is low, and no consumable accessory, non-maintaining, production technique structure is simple, volume
Small in light weight, manufacturing cost is low.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of brushless one-way synchronization generator, including support (1), it is characterised in that：The inside of support (1) is socketed with stator iron
Core (2), the groove of stator core (2) is interior to be provided with exchange armature load winding S4 and electric capacity winding S3, the both ends of the support (1)
It has been bolted drive end bearing bracket (3) and rear end cap (4), the center of the drive end bearing bracket (3) and rear end cap (4) is equipped with through hole,
The inside center of the support (1) is provided with rotating shaft (5), the both ends of rotating shaft (5) respectively by bearing (6) and drive end bearing bracket (3) and after
End cap (4) center connects, and the center of rotating shaft (5) is socketed with rotor core (7), rotor core (7) be provided with Exciting Windings for Transverse Differential Protection S1,
S2, the side of the rotating shaft (5) are provided with rotary rectifier module (10), the two-way electrical connection Exciting Windings for Transverse Differential Protection of rotary rectifier module (10)
S1, S2, and rotor core (7) is provided with permanent magnet (8), and the side of the support (1) has been bolted outside control
Shell (9), the controling shell (9) is interior to be provided with capacitor C, capacitor C input electrical connection electric capacity winding S3 output end, institute
State controling shell (9) and be provided with controlling switch (11), the output of the input electrical connection electric loading winding of controlling switch (11)
Hold U1, U2.
A kind of 2. brushless one-way synchronization generator according to claim 1, it is characterised in that：On the controling shell (9)
Voltmeter (12) is additionally provided with, voltmeter (12) is connected between controlling switch (11) and electric loading winding.
A kind of 3. brushless one-way synchronization generator according to claim 1, it is characterised in that：The side of the support (1)
Two motor support bases (13) are welded with, motor support base (13) is provided with two bolts hole.
A kind of 4. brushless one-way synchronization generator according to claim 1, it is characterised in that：The drive end bearing bracket (3) and after
End cap (4) is cylindrical housings, and drive end bearing bracket (3) and rear end cap (4) side are equipped with thermal vias.
A kind of 5. brushless one-way synchronization generator according to claim 1, it is characterised in that：The left end of the rotating shaft (5)
Run through and extend to the outside of drive end bearing bracket (3), and one end that rotating shaft (5) is located on the outside of drive end bearing bracket (3) is provided with connection neck.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720387418.1U CN206759274U (en) | 2017-04-08 | 2017-04-08 | A kind of brushless one-way synchronization generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720387418.1U CN206759274U (en) | 2017-04-08 | 2017-04-08 | A kind of brushless one-way synchronization generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206759274U true CN206759274U (en) | 2017-12-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720387418.1U Active CN206759274U (en) | 2017-04-08 | 2017-04-08 | A kind of brushless one-way synchronization generator |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108696084A (en) * | 2017-04-07 | 2018-10-23 | 范龙平 | A kind of brushless one-way synchronization generator |
| CN113014065A (en) * | 2019-12-19 | 2021-06-22 | 江胜峰 | Synchronous reverse double-speed generator |
-
2017
- 2017-04-08 CN CN201720387418.1U patent/CN206759274U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108696084A (en) * | 2017-04-07 | 2018-10-23 | 范龙平 | A kind of brushless one-way synchronization generator |
| CN113014065A (en) * | 2019-12-19 | 2021-06-22 | 江胜峰 | Synchronous reverse double-speed generator |
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