CN101154863A - Permanent magnet double-stator synchronous machine - Google Patents
Permanent magnet double-stator synchronous machine Download PDFInfo
- Publication number
- CN101154863A CN101154863A CNA2006100159013A CN200610015901A CN101154863A CN 101154863 A CN101154863 A CN 101154863A CN A2006100159013 A CNA2006100159013 A CN A2006100159013A CN 200610015901 A CN200610015901 A CN 200610015901A CN 101154863 A CN101154863 A CN 101154863A
- Authority
- CN
- China
- Prior art keywords
- rotor
- rotating shaft
- permanent magnet
- stator
- synchronous machine
- 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
Images
Landscapes
- Permanent Magnet Type Synchronous Machine (AREA)
Abstract
A permanent magnetism double-stator synchronous machine is provided, wherein, a rotor is a multipolar drag cup rotor consisting of a tegular permanent magnetic steel, a non-magnetic bracket and a rotating shaft; the inner annulus and the outer annulus of the magnetic steel of the rotor are respectively provided with a bushing and a lantern ring; the single end of the drag cup rotor is fixed on the rotating shaft, and a fan is arranged on the rotor; an air passage is arranged on the bracket and between the bushing and the rotating shaft; the four corners of a square housing fixing an outer stator core are provided with air chutes; a left end closure and a right end closure are provided with vents correspondingly. The invention has the advantages of small cubage of the machine, minimal armature reaction and moment of inertia, convenient manufacturing and simple structure.
Description
Technical field
The present invention relates to a kind of permanent magnet double-stator synchronous machine.
Background technology
At present, the rotor leakage of cutting orientation structure magneto is bigger, and quadrature axis armature reaction is big, the rotor complex process, and the volume of permanent magnet and motor can not be fully utilized, and application is restricted.The magneto of axial arrangement, trans D is big, processing difficulties. complex process, and magnetic is close inhomogeneous, and outer end portion cloth is inhomogeneous in the stator winding, the inner end cooling difficulty.
Summary of the invention
The objective of the invention is to overcome above-mentioned defective, a kind of permanent magnet double-stator synchronous machine is provided.
Technical scheme of the present invention is: a kind of permanent magnet double-stator synchronous machine; it is characterized in that: by casing; external stator core; permanent magnet; inner-stator iron core; bearing cap; bearing; end cap; the external stator winding; the internal stator winding; front end housing; fan; rotor constitutes; rotor is by a watt shape permanent magnetic steel; multipole cup-shaped rotor is formed in on-magnetic support and rotating shaft; in the rotor magnetic steel; be respectively equipped with the lining and the protection collar outer garden week; cup-shaped rotor is single-ended to be fixed in the rotating shaft; fan is installed on rotor; on its support and between sleeve and the rotating shaft air duct is arranged; fixedly in the square casing of external stator core; four jiaos have air duct, and left and right sides end cap is provided with corresponding ventilation hole.
The present invention has the following advantages: motor volume is little, and minimum is used in armature reaction and rotation, and is easy to process, simple in structure.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Embodiment
Embodiment: a kind of permanent magnet double-stator synchronous machine; by casing 1; external stator core 2; permanent magnet 3; 10; inner-stator iron core 4; bearing cap 5; bearing 6; end cap 7; external stator winding 8; internal stator winding 9; front end housing 11; fan 12; rotor 13 constitutes; rotor 13 is by a watt shape permanent magnetic steel 3; multipole cup-shaped rotor is formed in on-magnetic support 16 and rotating shaft 17; in the rotor magnetic steel; be respectively equipped with the lining 15 and the protection collar 14 outer garden week; cup-shaped rotor 13 single-ended being fixed in the rotating shaft; fan is installed on rotor; on its support 16 and between sleeve 18 and the rotating shaft 17 air duct is arranged; fixedly in the square casing of external stator core; four jiaos have air duct, and left and right sides end cap is provided with corresponding ventilation hole.
Claims (1)
1. permanent magnet double-stator synchronous machine; it is characterized in that: by casing; external stator core; permanent magnet; inner-stator iron core; bearing cap; bearing; end cap; the external stator winding; the internal stator winding; front end housing; fan; rotor constitutes; rotor is by a watt shape permanent magnetic steel; multipole cup-shaped rotor is formed in on-magnetic support and rotating shaft; in the rotor magnetic steel; be respectively equipped with the lining and the protection collar outer garden week; cup-shaped rotor is single-ended to be fixed in the rotating shaft; fan is installed on rotor; on its support and between sleeve and the rotating shaft air duct is arranged; fixedly in the square casing of external stator core; four jiaos have air duct, and left and right sides end cap is provided with corresponding ventilation hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006100159013A CN101154863A (en) | 2006-09-25 | 2006-09-25 | Permanent magnet double-stator synchronous machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006100159013A CN101154863A (en) | 2006-09-25 | 2006-09-25 | Permanent magnet double-stator synchronous machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101154863A true CN101154863A (en) | 2008-04-02 |
Family
ID=39256368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2006100159013A Pending CN101154863A (en) | 2006-09-25 | 2006-09-25 | Permanent magnet double-stator synchronous machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101154863A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102130550A (en) * | 2010-01-18 | 2011-07-20 | 陈国宝 | Double-stator wind power generation and air exchange dual-purpose machine |
| CN112072864A (en) * | 2020-07-21 | 2020-12-11 | 钟先成 | Installation method of double-stator permanent magnet synchronous motor and motor manufactured by same |
-
2006
- 2006-09-25 CN CNA2006100159013A patent/CN101154863A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102130550A (en) * | 2010-01-18 | 2011-07-20 | 陈国宝 | Double-stator wind power generation and air exchange dual-purpose machine |
| CN112072864A (en) * | 2020-07-21 | 2020-12-11 | 钟先成 | Installation method of double-stator permanent magnet synchronous motor and motor manufactured by same |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101683494B1 (en) | Rotor structure of wrsm motor | |
| KR101664047B1 (en) | Rotor structure of wrsm motor | |
| CN101277052A (en) | Motor | |
| CN107289003B (en) | Homopolarity formula permanent magnet offset radial magnetic bearing | |
| CN102684394A (en) | Motor assembly | |
| CN111628621B (en) | Brushless disk type double-rotor motor | |
| CN103117633A (en) | High-speed permanent magnet synchronous motor and assembly method thereof | |
| JP2003174761A5 (en) | ||
| JP2006211801A (en) | Motor with embedded permanent magnet | |
| JP2000287404A (en) | Vibration-proof electric motor having stably operating outer rotor | |
| CN101154863A (en) | Permanent magnet double-stator synchronous machine | |
| JP2013046508A (en) | Claw-pole type motor | |
| CN100370684C (en) | Radial coreless permanent magnet motor | |
| CN208924080U (en) | A kind of motor | |
| JP2006280199A (en) | Permanent magnet embedded motor | |
| WO2022121413A1 (en) | Power assembly and fan | |
| CN202103520U (en) | Motor | |
| CN203135671U (en) | High-speed permanent magnet synchronous motor | |
| CN104235181A (en) | Permanent magnet biased magnetic bearing device with three degree of freedom | |
| CA3179990A1 (en) | Passive magnetic bearing | |
| JP2006314196A (en) | Electric motor with embedded permanent magnet | |
| CN207830166U (en) | A kind of machine leaf integrated radiating fan | |
| CN111030364A (en) | Motor rotating shaft and magnetic suspension motor | |
| JP2008017645A (en) | Permanent magnet embedded motor | |
| JP2005210808A (en) | Permanent magnet embedded type synchronous machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20080402 |