CN105375729A - Multi-margin multi-power channel permanent magnetism generator - Google Patents
Multi-margin multi-power channel permanent magnetism generator Download PDFInfo
- Publication number
- CN105375729A CN105375729A CN201510939412.6A CN201510939412A CN105375729A CN 105375729 A CN105375729 A CN 105375729A CN 201510939412 A CN201510939412 A CN 201510939412A CN 105375729 A CN105375729 A CN 105375729A
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- CN
- China
- Prior art keywords
- winding
- power
- stator winding
- stator
- housing
- 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
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
- H02K21/48—Generators with two or more outputs
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
- H02K21/12—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets
- H02K21/14—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating within the armatures
-
- 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
- H02K2213/00—Specific aspects, not otherwise provided for and not covered by codes H02K2201/00 - H02K2211/00
- H02K2213/03—Machines characterised by numerical values, ranges, mathematical expressions or similar information
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K2213/00—Specific aspects, not otherwise provided for and not covered by codes H02K2201/00 - H02K2211/00
- H02K2213/09—Machines characterised by the presence of elements which are subject to variation, e.g. adjustable bearings, reconfigurable windings, variable pitch ventilators
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Windings For Motors And Generators (AREA)
Abstract
The invention relates to a multi-margin multi-power channel permanent magnetism generator, comprising a stator iron core (2), a stator winding, a rotor with a magnetic pole and a housing; the stator iron core is installed on the housing and is provided with the stator winding; the rotor with the magnetic pole is arranged inside the iron core; the stator iron core is provided with grooves which are uniformly distributed; the pitch of the stator winding is 1; the number of the grooves for each phase and each pole is 0.5; the coil turns, the winding number and the coil winding diameter are set according to the regular method and the output power of the channel; and the leading out wire of the stator winding is connected to a socket on the housing. The invention satisfies the requirement for multi-power and multi margin, fully utilizes the volume of the motor and guarantees the output capability of the motor.
Description
Technical field
The present invention relates to a kind of many nargin, many power channels permanent magnet generator, can realize multiple autonomous channel, each passage can export required voltage separately, and the voltage that each passage exports can not be identical.
Background technology
In aircraft power system, type, the power of load have diversity, for the power output of the three phase mains of its power supply is also different.The reliability requirement of space shuttle simultaneously, vitals must ensure that two nargin is powered, and even three nargin are powered, and namely an equipment need be equipped with two to three power supplys for its power supply.
In existing aircraft power system, for the magneto alternator of load supplying is generally made up of stator core, stator winding, the rotor of band magnetic pole, housing, stator winding is made up of a set of equally distributed winding, finally provides a kind of performance number.Meet the requirement that aviation power system is multiple load supplying, need power-supply system to be equipped with multiple such magneto alternator simultaneously.Cause that space is large, weight is large, cost is high, be not suitable for aviation power system requirement.
Summary of the invention
The object of this invention is to provide a kind of permagnetic synchronous motor, can realize: a generator has multiple autonomous channel simultaneously, each passage can export separately required voltage, and the voltage that passage exports can be identical, also can be different, namely can realize the function of backup mutually.
Technical scheme of the present invention is: described many nargin, many power channels permanent magnet generator comprise stator core, stator winding, the rotor of band magnetic pole, housing, described stator core is arranged on housing, and being provided with stator winding, the rotor of band magnetic pole is arranged in stator core; Described stator is provided with uniform groove, the number of described groove is chosen by following formula: Z=3* (n+2m), wherein Z is groove number, and n is the channel number that namely a winding can meet output voltage, and m is the channel number needing two corresponding windings just can meet output voltage; All winding pitches are 1, and MgO-ZrO_2 brick is 0.5; The coil turn of described winding, around radical, winding wire diameter be that the power exported according to this passage sets according to a conventional method; The lead-out wire of described winding connects the socket on housing.
If the power that passage exports does not reach required requirement, then increase the stator winding of this passage: that group winding switching making it to be adjacent 120 electrical degrees, to reach the object increasing power.
The present invention, by arranging multiple winding, can realize, simultaneously when a set of stator core and rotor structure, exporting multiple performance number simultaneously, winding pitch be 1 and MgO-ZrO_2 brick be 0.5, ensure that generator does not interfere with each other when independent power output; The present invention can by the winding switching of multiple correspondence, common power output, improves power and power of motor density.The present invention adopts said structure, meets the many margin requirement of many power, and makes full use of motor volume, ensure that motor fan-out capability.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Embodiment
As shown in the figure, a kind of many nargin, many power channels permanent magnet generator comprise rotor 4, the housing 1 of stator core 2, stator winding 3, band magnetic pole, described stator core 2 is arranged on housing 1, and is provided with stator winding 3, and the rotor 4 of band magnetic pole is arranged in stator core 2; Described stator core 2 is provided with uniform groove, the number of described groove is chosen by following formula: Z=3* (n+2m), wherein Z is groove number, n is the channel number that namely a winding can meet output voltage, and m is the channel number needing two corresponding windings just can meet output voltage; The pitch of all stator winding 6 is 1, and MgO-ZrO_2 brick is 0.5; The coil turn of described stator winding 3, around radical, winding wire diameter be that the power exported according to this passage sets according to a conventional method; The lead-out wire of described stator winding connects the socket 5 on housing.
If the power that passage exports does not reach required requirement, then that group stator winding being adjacent 120 electrical degrees of the stator winding of this passage is made to connect, to reach the object increasing power.
Embodiment
A kind of aircraft power supply, require the load supplying into power 130W and 50W, and the power of 130W possesses three nargin.The concrete structure of its magneto is:
This permanent magnet generator comprises stator core, stator winding, the rotor of band magnetic pole, housing, and this stator core is arranged on housing, and is provided with stator winding, and the rotor of band magnetic pole is arranged in stator core; Stator is provided with uniform groove, the number Z=3* (n+2m) of groove, wherein Z is groove number, and n is the channel number that namely a winding can meet output voltage, and m is the channel number needing two corresponding windings just can meet output voltage; Through calculating, a winding can meet the power of 50W, but needs two groups of power meeting 130W, and therefore n is 1, m is 3, then Z, and namely groove number is 21; All winding pitches are 1, and MgO-ZrO_2 brick is 0.5; The coil turn of winding, around radical, winding wire diameter be that the power exported according to this passage sets according to a conventional method; The lead-out wire of described winding connects the socket on housing.
Claims (2)
1. nargin more than one kind, many power channels permanent magnet generator, it is characterized in that, described generator comprises rotor (4), the housing (1) of stator core (2), stator winding (3), band magnetic pole, described stator core (2) is arranged on housing (1), and being provided with stator winding (3), the rotor (4) of band magnetic pole is arranged in stator core (2); Described stator core (2) is provided with uniform groove, the number of described groove is chosen by following formula: Z=3n+6m, wherein Z is groove number, n is the channel number that namely a winding can meet output voltage, and m is the channel number needing two corresponding windings just can meet output voltage; The pitch of all stator winding (6) is 1, and MgO-ZrO_2 brick is 0.5; The coil turn of described stator winding (3), around radical, winding wire diameter be that the power exported according to this passage sets according to a conventional method; The lead-out wire of described stator winding connects the socket (5) on housing.
2. many nargin as claimed in claim 1, many power channels permanent magnet generator, it is characterized in that, if the power that described passage exports does not reach required requirement, that group stator winding being adjacent 120 electrical degrees of the stator winding of this passage is then made to connect, to reach the object increasing power.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510939412.6A CN105375729A (en) | 2015-12-11 | 2015-12-11 | Multi-margin multi-power channel permanent magnetism generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510939412.6A CN105375729A (en) | 2015-12-11 | 2015-12-11 | Multi-margin multi-power channel permanent magnetism generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105375729A true CN105375729A (en) | 2016-03-02 |
Family
ID=55377624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510939412.6A Pending CN105375729A (en) | 2015-12-11 | 2015-12-11 | Multi-margin multi-power channel permanent magnetism generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105375729A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108054842A (en) * | 2017-11-28 | 2018-05-18 | 贵州航天林泉电机有限公司 | The permanent magnet generator that a kind of binary channels symmetrically exports |
| CN109751123A (en) * | 2019-01-29 | 2019-05-14 | 上海金鹏科技有限公司 | Fuel electric generator and generating set |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1116370A (en) * | 1994-08-01 | 1996-02-07 | 中国人民解放军海军工程学院 | Synchronous generator of three-phase ac and multi-phase rectification symultaneous power supply |
| CN1464624A (en) * | 2002-06-20 | 2003-12-31 | 夏东 | Permanent-magnet synchronous generator having composite armature winding |
| CN1592034A (en) * | 2003-08-27 | 2005-03-09 | 松下电器产业株式会社 | Motor generator |
-
2015
- 2015-12-11 CN CN201510939412.6A patent/CN105375729A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1116370A (en) * | 1994-08-01 | 1996-02-07 | 中国人民解放军海军工程学院 | Synchronous generator of three-phase ac and multi-phase rectification symultaneous power supply |
| CN1464624A (en) * | 2002-06-20 | 2003-12-31 | 夏东 | Permanent-magnet synchronous generator having composite armature winding |
| CN1592034A (en) * | 2003-08-27 | 2005-03-09 | 松下电器产业株式会社 | Motor generator |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108054842A (en) * | 2017-11-28 | 2018-05-18 | 贵州航天林泉电机有限公司 | The permanent magnet generator that a kind of binary channels symmetrically exports |
| CN109751123A (en) * | 2019-01-29 | 2019-05-14 | 上海金鹏科技有限公司 | Fuel electric generator and generating set |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160302 |