CN106505801A - A kind of mag-dynamo - Google Patents
A kind of mag-dynamo Download PDFInfo
- Publication number
- CN106505801A CN106505801A CN201610981435.8A CN201610981435A CN106505801A CN 106505801 A CN106505801 A CN 106505801A CN 201610981435 A CN201610981435 A CN 201610981435A CN 106505801 A CN106505801 A CN 106505801A
- Authority
- CN
- China
- Prior art keywords
- mag
- bearing
- stator winding
- bonnet
- dynamo
- 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
Classifications
-
- 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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/02—Arrangements for cooling or ventilating by ambient air flowing through the machine
- H02K9/04—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Permanent Magnet Type Synchronous Machine (AREA)
- Control Of Eletrric Generators (AREA)
Abstract
The invention discloses a kind of mag-dynamo, including：Housing, stator core is set on the housing, the housing constitutes cavity by protecgulum and bonnet, the bonnet is groove structure, its internal setting voltage regulating device and controlled output device, first is arranged wherein on protecgulum, and bearing is installed, second is arranged wherein at the opening of bonnet groove structure, and bearing is installed, described first installs bearing and second installs setting rotary shaft on bearing, rotor assembly is set in the rotary shaft, rotor assembly is set in the rotary shaft, stator winding is set on the stator core, the rotor assembly includes the insulating barrier for arranging on the rotating shaft and the rotor core being arranged on the outside of insulating barrier, permanent magnet is set inside the rotor core, the output end of the stator winding is connected with voltage regulating device, setting wiring hole is covered after described.The present invention ensures the power generation performance of generator, prevents mag-dynamo from security incident occurring.
Description
Technical field
The present invention relates to magneto field, and in particular to a kind of mag-dynamo.
Background technology
In known magneto field, when control permanent magnetic externally discharges and closes by the way of machinery, this
Mode complex structure, high cost externally have a middle transition, transitional period permanent magnetic not to have during release and closing magnetic force
Externally acting is maximally fully discharged, and permanent magnetic utilization rate is low.Existing generator only only has power generation part, power generation part
Drive rotor shaft to rotate by external force, electric energy is produced by the relative motion of iron core and magnet；In this case, no matter outer
Whether power generating is sufficient, directly produces electric energy by power generation part；And the voltage for exporting in this case can produce fluctuation,
When electrical equipment connects, as spread of voltage causes equipment loss larger, need external stable-pressure device set with electricity consumption
Standby connection, installs complicated, high cost.
Content of the invention
The technical problem to be solved is, for above-mentioned deficiency of the prior art, to disclose a kind of permanent magnetism straight
Stream generator.
The technical solution adopted for the present invention to solve the technical problems is：A kind of mag-dynamo, it is characterised in that
Including：Housing, arranges stator core on the housing, the housing constitutes cavity by protecgulum and bonnet, and the bonnet is recessed
Slot structure, which is internal to arrange voltage regulating device and controlled output device, arranges first and install bearing wherein on protecgulum, wherein after
It is with always to arrange the second axis for installing bearing, the first installation bearing and the second installation bearing at the opening of lid groove structure
Line, at the opening of the bonnet groove structure, outer side edges arrange fan, set on the first installation bearing and the second installation bearing
Rotary shaft is put, rotor assembly is set in the rotary shaft, rotor assembly is set in the rotary shaft, arranged on the stator core
Stator winding, the rotor assembly include the insulating barrier for arranging on the rotating shaft and the rotor iron being arranged on the outside of insulating barrier
Core, arranges permanent magnet inside the rotor core, the output end of the stator winding is connected with voltage regulating device, the voltage
Adjusting means is connected with controlled output device, described after cover setting wiring hole, the output end of the voltage regulating device passes through
Controlled output device is connected with wiring hole.
Further, the stator winding is three-phase windings nine phase shifts, 40 degree of three Y circuit independent using three sets, the electricity
Pressure adjusting means includes that three groups of voltage commutations adjust circuit, respectively at three sets of independent stator winding output end connections.
Further, temperature sensor is respectively provided with the often set winding of the stator winding, the temperature sensor and control
Output device connection processed.
Further, the controlled output device includes for driving the drive control module of fan, controlling for storing
The energy-storage module of output device normal work electricity consumption and the monitoring, alarming module for monitoring stator winding normal work, the storage
Can module be that detection alarm module and fan are powered, the detection alarm module is by the voltage x current that is arranged on stator winding
Detector enters the collection of row information, and carries out warning output by alarm module.
Further, the rotor core has silicon steel plate packing to form, and is machined with equally distributed in spoke on rotor core
The axial pass trough of shape setting is penetrated, permanent magnet is installed in each axial pass trough.
Further, four axial pass troughs are at least evenly equipped with the rotor core.
Further, the rectangle structure that the permanent magnet is made using rare earth permanent-magnetic material.
The present invention has advantages below compared with prior art：
In the embodiment of the present invention, by arranging output of the voltage regulating device controlled output device to mag-dynamo
Voltage is adjusted, and can carry out self-inspection to the internal structure of generator itself by controlled output device, by arranging temperature
Sensor is detected to temperature on stator winding, when the temperature that temperature sensor is detected on stator winding is too high, to control
Output device sending signal processed, now, controlled output device control fan-driving module is controlled to fan so as to rotated,
Active heat removal is carried out to generator, reduces the temperature of stator winding.By using three sets of independent stator winding, so may be used
To reduce the volume of voltage regulating device under equal power situation, simplify the production technology of generator, it is ensured that generator
Power generation performance, when one of which winding breaks down, other two groups of windings still sustainable operation, by every group of stator winding
Upper setting voltage x current collector, so can detect to every group of stator winding, break down when a certain winding is detected,
The alarm signal of corresponding failure is then produced by controlled output device, is reminded monitoring personnel to understand current generator state, is prevented
Only there is security incident in mag-dynamo.
Description of the drawings
Fig. 1 is a kind of mag-dynamo structure chart proposed by the present invention.
Shown in figure：
1st, housing；2nd, stator core；3rd, protecgulum；4th, bonnet；51st, first bearing is installed；52nd, second bearing is installed；6th, turn
Moving axis；7th, insulating barrier；8th, stator winding；9th, rotor core；10th, voltage regulating device；11st, controlled output device；12nd, fan；
13rd, wiring hole；14th, temperature sensor.
Specific embodiment
Below in conjunction with the accompanying drawings and embodiment describes the specific embodiment of the invention：
It should be noted that the structure that illustrates in this specification institute accompanying drawing, ratio, size etc., only in order to coordinating explanation
Content disclosed in book, so that those skilled in the art understands and reads, is not limited to enforceable restriction of the invention
Condition, the modification of any structure, the change of proportionate relationship or the adjustment of size, in the effect for not affecting the present invention can be generated
And under the purpose that can be reached, still all should fall in the range of disclosed technology contents are obtained and can be covered.
Meanwhile, in this specification cited such as " on ", D score, "left", "right", the term of " centre " and " " etc., also
Only understanding for ease of narration, and is not used to limit enforceable scope of the invention, and its relativeness is altered or modified, in nothing
Under essence change technology contents, when being also considered as enforceable category of the invention.
Referring to Fig. 1, wherein Fig. 1 is a kind of mag-dynamo structure chart proposed by the present invention.
As shown in figure 1, a kind of mag-dynamo, it is characterised in that include：Housing 1, it is fixed to arrange on the housing 1
Sub- iron core 2, the housing 1 constitute cavity by protecgulum 3 and bonnet 4, and the bonnet 4 is groove structure, its internal setting voltage
The first installation of setting bearing 51 on adjusting means 10 and controlled output device 11, wherein protecgulum 3, wherein 4 groove structure of bonnet
Second being arranged at opening bearing 52 being installed, first installs bearing 51 and the second axis for installing bearing 52 is same straight line, institute
State outer side edges at the opening of 4 groove structure of bonnet and fan 12 is set, described first installs bearing 51 and second installs on bearing 52
Rotary shaft 6 is set, rotor assembly is set in the rotary shaft 6, stator winding 8 is set on the stator core 2, the rotor is total
Into including the insulating barrier 7 being arranged in rotary shaft 6 and the rotor core 9 being arranged on the outside of insulating barrier 7, the rotor core 9
Internal permanent magnet is set, the output end of the stator winding 8 is connected with voltage regulating device 10, the voltage regulating device 10 and
Controlled output device 11 connects, and arranges wiring hole 13 on the bonnet 4, and the output end of the voltage regulating device 10 is by control
Output device 11 is connected with wiring hole 13.
In the embodiment of the present invention, by arranging output of the voltage regulating device controlled output device to mag-dynamo
Voltage is adjusted, and can carry out self-inspection to the internal structure of generator itself by controlled output device, is insulated by arranging
Layer cut-off magnetic pole prevents the short circuit of internal rotor magnetic pole so that in the magnetic circuit of axis direction between rotor assembly and field frame assembly most
The generation electric energy of limits.
Further, the stator winding 8 is three-phase windings nine phase shifts, 40 degree of three Y circuit independent using three sets, described
Voltage regulating device 10 includes that three groups of voltage commutations adjust circuit, respectively at three sets of independent stator winding output end connections.
By using three sets of independent stator winding, voltage regulating device so can be reduced under equal power situation
Volume, simplify generator production technology, it is ensured that the power generation performance of generator, when one of which winding breaks down, its
His two groups of windings still sustainable operation, by arranging voltage x current collector on every group of stator winding, so can be to per group
Stator winding is detected, is broken down when a certain winding is detected, then by the corresponding failure of controlled output device generation
Alarm signal, reminds monitoring personnel to understand current generator state, prevents mag-dynamo from security incident occurring.
Further, temperature sensor 14, the temperature sensor 14 are respectively provided with the often set winding of the stator winding 8
It is connected with controlled output device 11.
Temperature on stator winding is detected by arranging temperature sensor, when temperature sensor detects stator winding
On temperature too high when, to controlled output device sending signal, now, controlled output device controls fan-driving module to fan
Be controlled so as to rotate, active heat removal is carried out to generator, reduce the temperature of stator winding.
Further, the controlled output device 11 is included for driving the drive control module of fan 12, for storing
The energy-storage module of controlled output device normal work electricity consumption and the monitoring, alarming module for monitoring stator winding normal work, institute
It is that detection alarm module and fan 12 are powered to state energy-storage module, and the detection alarm module is by the electricity that is arranged on stator winding
Piezoelectricity current sensor carries out the collection of information, and carries out warning output by alarm module.The present invention is made using indicator light circuit
For alarm module, when corresponding winding breaks down, indicator lamp corresponding with the winding is bright or goes out for showing fault message, has
Body indicator lamp is bright or goes out and can carry out circuit setting, the invention is not limited in this regard according to design requirement.
Further, the rotor core 7 has silicon steel plate packing to form, and is machined with equally distributed is on rotor core 7
The axial pass trough of radial setting, permanent magnet are installed in each axial pass trough.In the embodiment of the present invention, the quantity of axial pass trough
The quantity of the permanent magnet being arranged on rotor core can be configured according to the size of generator power, it is preferred that described turn
Four axial pass troughs are at least evenly equipped with sub- iron core 7.
Further, the rectangle structure that the permanent magnet is made using rare earth permanent-magnetic material.
The preferred embodiment for the present invention is explained in detail above in conjunction with accompanying drawing, but the invention is not restricted to above-mentioned enforcement
Mode, in the ken that those of ordinary skill in the art possess, can be with the premise of without departing from present inventive concept
Make a variety of changes.
Many other changes and remodeling can be made without departing from the spirit and scope of the present invention.It should be appreciated that the present invention is not
It is limited to specific embodiment, the scope of the present invention is defined by the following claims.
Claims (7)
1. a kind of mag-dynamo, it is characterised in that include：Housing, arranges stator core, the housing on the housing
Cavity is constituted by protecgulum and bonnet, the bonnet is groove structure, its internal setting voltage regulating device and controlled output are filled
Put, first is arranged wherein on protecgulum bearing is installed, arrange second bearing, the first peace are installed wherein at the opening of bonnet groove structure
Dress bearing and the second axis for installing bearing are same straight line, and at the opening of the bonnet groove structure, outer side edges arrange wind
Fan, described first installs bearing and second installs setting rotary shaft on bearing, setting rotor assembly in the rotary shaft, described turn
Rotor assembly is set on moving axis, stator winding is set on the stator core, the rotor assembly includes arranging on the rotating shaft
Insulating barrier and the rotor core being arranged on the outside of insulating barrier, inside the rotor core arrange permanent magnet, the stator around
The output end of group is connected with voltage regulating device, and the voltage regulating device is connected with controlled output device, described after cover and set
Wiring hole is put, the output end of the voltage regulating device is connected with wiring hole by controlled output device.
2. a kind of mag-dynamo according to claim 1, it is characterised in that the stator winding is using three sets
Independent three-phase windings nine phase shifts, 40 degree of three Y circuit, the voltage regulating device include that three groups of voltage commutations adjust circuit, respectively
In three sets of independent stator winding output end connections.
3. a kind of mag-dynamo according to claim 2, it is characterised in that the often set winding of the stator winding
On be respectively provided with temperature sensor, the temperature sensor is connected with controlled output device.
4. a kind of mag-dynamo according to claim 1, it is characterised in that the controlled output device includes using
In driving the drive control module of fan, for storing the energy-storage module of controlled output device normal work electricity consumption and for monitoring
The monitoring, alarming module of stator winding normal work, the energy-storage module are that detection alarm module and fan are powered, the detection
Alarm module enters the collection of row information by the measure voltage ＆ current device being arranged on stator winding, and is carried out by alarm module
Warning output.
5. a kind of mag-dynamo according to claim 1, it is characterised in that the rotor core has silicon steel sheet stack
System is formed, and is machined with the equally distributed axial pass trough for radially arranging on rotor core, and permanent magnet is installed in each axial direction
In groove.
6. a kind of mag-dynamo according to claim 5, it is characterised in that at least uniform on the rotor core
There are four axial pass troughs.
7. a kind of mag-dynamo according to claim 5, it is characterised in that the permanent magnet adopts rare earth permanent magnet
The rectangle structure that material is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610981435.8A CN106505801A (en) | 2016-11-09 | 2016-11-09 | A kind of mag-dynamo |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610981435.8A CN106505801A (en) | 2016-11-09 | 2016-11-09 | A kind of mag-dynamo |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106505801A true CN106505801A (en) | 2017-03-15 |
Family
ID=58323423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610981435.8A Pending CN106505801A (en) | 2016-11-09 | 2016-11-09 | A kind of mag-dynamo |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106505801A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2253542Y (en) * | 1996-06-25 | 1997-04-30 | 段守邦 | Generator for agricultural motor vehicle |
| US20060017336A1 (en) * | 2003-02-10 | 2006-01-26 | Siemens Aktiengesellschaft | Electric machine with improved temperature monitoring system |
| CN101944813A (en) * | 2010-09-26 | 2011-01-12 | 沈阳工业大学 | Outer rotor direct-drive permanent magnet synchronous motor for belt conveyer |
| CN103038984A (en) * | 2010-05-04 | 2013-04-10 | 瑞美技术有限责任公司 | Electric machine component temperature monitoring |
| CN103683682A (en) * | 2012-09-06 | 2014-03-26 | 株式会社电装 | Rotating electric machine drive system |
| US20140265656A1 (en) * | 2013-03-14 | 2014-09-18 | Remy Technologies, L.L.C. | Electric machine including a temperature sensing system |
| CN105656250A (en) * | 2014-11-26 | 2016-06-08 | 科勒公司 | Rotor controller for alternator |
| KR101663124B1 (en) * | 2016-04-19 | 2016-10-07 | (주)코스탈파워 | Generating system capable of remote measurement |
-
2016
- 2016-11-09 CN CN201610981435.8A patent/CN106505801A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2253542Y (en) * | 1996-06-25 | 1997-04-30 | 段守邦 | Generator for agricultural motor vehicle |
| US20060017336A1 (en) * | 2003-02-10 | 2006-01-26 | Siemens Aktiengesellschaft | Electric machine with improved temperature monitoring system |
| CN103038984A (en) * | 2010-05-04 | 2013-04-10 | 瑞美技术有限责任公司 | Electric machine component temperature monitoring |
| CN101944813A (en) * | 2010-09-26 | 2011-01-12 | 沈阳工业大学 | Outer rotor direct-drive permanent magnet synchronous motor for belt conveyer |
| CN103683682A (en) * | 2012-09-06 | 2014-03-26 | 株式会社电装 | Rotating electric machine drive system |
| US20140265656A1 (en) * | 2013-03-14 | 2014-09-18 | Remy Technologies, L.L.C. | Electric machine including a temperature sensing system |
| CN105656250A (en) * | 2014-11-26 | 2016-06-08 | 科勒公司 | Rotor controller for alternator |
| KR101663124B1 (en) * | 2016-04-19 | 2016-10-07 | (주)코스탈파워 | Generating system capable of remote measurement |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9960659B2 (en) | Protection of a permanent magnet generator | |
| CN201146413Y (en) | Reluctance motor for double fixed rotor switch | |
| CN101409471B (en) | High-efficiency energy-saving double-salient-pole synchronous reluctance motor | |
| CN103384108A (en) | Reluctance motor | |
| US10181768B2 (en) | Energy harvester and rotating shaft vibration sensor | |
| CN103078457B (en) | Double-rotor synchronous motor with two electric brushes and permanent magnets on inner circle and without stator | |
| CN211692718U (en) | Automatic yaw multi-module wind driven generator | |
| CN103780036A (en) | Dual-stator structure type high temperature superconducting permanent magnet wind driven generator | |
| CN103269141B (en) | U-shaped Electrocontrolled magnetomotive machine | |
| CN103036378A (en) | Three-brush double-rotor inner ring permanent magnet synchronous motor without stator | |
| CN106505801A (en) | A kind of mag-dynamo | |
| CN101714802B (en) | Constant wind-speed generator | |
| KR20120008235A (en) | Variable wind power generation system | |
| CN101656444A (en) | Automatic speed-regulation permanent magnet wind-power generator with interior ventilation perpendicular shaft | |
| KR101501718B1 (en) | Permanent magnet automatic brake controller | |
| CN206620035U (en) | Multistage PCB permanent magnetic brushless and plant equipment | |
| CN103036379A (en) | Three-brush double-rotor outer ring permanent magnet synchronous motor without stator | |
| CN101594113B (en) | Frequency stabilization control system of permanent magnet wind-driven generator capable of adapting to changing torque | |
| CN212137486U (en) | Magnetic suspension generator rotating speed monitoring and control device | |
| CN103414387B (en) | H-1 type Electrocontrolled magnetomotive machine | |
| CN208675090U (en) | A kind of electromagnetic force generator group | |
| CN202856583U (en) | Reluctance motor | |
| CN111305998A (en) | Variable control method for multi-module wind driven generator | |
| CN201138776Y (en) | Speed regulating electricity generator with constant frequency | |
| CN109039016A (en) | A kind of electromagnetic force generator group |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170315 |