CN101154845A - Co-armature type generator - Google Patents
Co-armature type generator Download PDFInfo
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- CN101154845A CN101154845A CNA2006100159441A CN200610015944A CN101154845A CN 101154845 A CN101154845 A CN 101154845A CN A2006100159441 A CNA2006100159441 A CN A2006100159441A CN 200610015944 A CN200610015944 A CN 200610015944A CN 101154845 A CN101154845 A CN 101154845A
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Abstract
A coarmature generator is provided, wherein, a host shares one armature, a power frequency exciter and an intermediate frequency exciter share one armature, a whole machine consists of two coaxial compound motors, a set of main winding of a power frequency exciter stator is a single double layer lap winding three-phase symmetric uniform turn winding, a set of auxiliary winding is a double lap three-phase symmetric uniform turn winding, the number of the turns of each circle of the main winding is two times as that of each circle of the auxiliary winding, a set of main winding of the intermediate frequency exciter stator is a single double layer lap three-phase symmetric fractional-slot uniform turn winding, a set of auxiliary winding is a double lap three-phase symmetric fractional-slot uniform turn winding, and the number of the turns of each circle of the main winding is two times as that of each circle of the auxiliary winding, two sets of uniform turn windings of the power frequency exciter of a host rotor are connected in serial, the number of the turns of each circle of compound winding is 15 percent of that of each circle of the main winding. The invention has the following advantages: coarmature is achieved, the axial length of the motor is shortened; no interference is provided, and good electromagnetic compatibility is provided; single phase and three-phase can be used universally; no electronic component is arranged on the rotor, and reliability is high.
Description
Technical field
The present invention relates to a kind of co-armature type generator.
Background technology
At present, therefore double frequency/frequency conversion brushless generator uses two independently motors because of being subject to electrical interference, makes that like this motor axial length is long, and not enough economic and reliable is limited by the place to use.The controllable silicon long-time running is arranged on the rotor, and environment is abominable, and task is heavy, and is single-phase not general with three-phase double frequency/frequency conversion generator, uses inconvenience.
Summary of the invention
The objective of the invention is to overcome above-mentioned defective, a kind of co-armature type generator is provided.
Technical scheme of the present invention is: a kind of co-armature type generator, it is characterized in that: main frame is totally one armature, power frequency, the intermediate frequency exciter is totally one armature, complete machine is by two combined type motor coaxial compositions, one cover main winding of power frequency motor stator is single double-deck lap winding type three symmetrical circle windings that wait, the auxiliary winding of one cover is two repeatedly formula three symmetrical circle windings that wait, the every circle number of turn of main winding is 2 times of the auxiliary every circle number of turn of winding, one cover main winding of mid-frequency motor stator is that single double-deck lap winding type three symmetrical circle windings such as fractional-slot constitute, the auxiliary winding of one cover is circle windings such as two repeatedly formula three symmetrical fractional-slots, the every circle number of turn of main winding is 2 times of the auxiliary every circle number of turn of winding, two cover equal-turn type windings in series of main rotor power frequency winding connect, and the number of turn of the every circle of compound winding is 15% of the every circle number of turn of main winding.
The present invention has the following advantages: realize co-gearing, shorten the motor axial length; Nothing interferes with each other, and Electro Magnetic Compatibility is good; Singly, three-phase is general; There is not electronic component on the rotor, the reliability height.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Embodiment
Embodiment: a kind of co-armature type generator, main frame is totally one armature, power frequency, the intermediate frequency exciter is totally one armature, complete machine is by two combined type motor coaxial compositions, one cover main winding 12 of power frequency motor stator is single double-deck lap winding type three symmetrical circle windings that wait, the auxiliary winding 13 of one cover is two repeatedly formula three symmetrical circle windings that wait, the every circle number of turn of main winding is 2 times of the auxiliary every circle number of turn of winding, one cover main winding 7 of mid-frequency motor stator is that single double-deck lap winding type three symmetrical circle windings such as fractional-slot constitute, the auxiliary winding of one cover is circle windings such as two repeatedly formula three symmetrical fractional-slots, the every circle number of turn of main winding is 2 times of the auxiliary every circle number of turn of winding, two cover equal-turn type windings in series of main rotor power frequency winding 6 connect, and the number of turn of compound winding 10 every circles is 15% of the every circle number of turn of main winding.
Claims (1)
1. co-armature type generator, it is characterized in that: main frame is totally one armature, power frequency, the intermediate frequency exciter is totally one armature, complete machine is by two combined type motor coaxial compositions, one cover main winding of power frequency motor stator is single double-deck lap winding type three symmetrical circle windings that wait, the auxiliary winding of one cover is two repeatedly formula three symmetrical circle windings that wait, the every circle number of turn of main winding is 2 times of the auxiliary every circle number of turn of winding, one cover main winding of mid-frequency motor stator is that single double-deck lap winding type three symmetrical circle windings such as fractional-slot constitute, the auxiliary winding of one cover is circle windings such as two repeatedly formula three symmetrical fractional-slots, the every circle number of turn of main winding is 2 times of the auxiliary every circle number of turn of winding, two cover equal-turn type windings in series of main rotor power frequency winding connect, and the number of turn of the every circle of compound winding is 15% of the every circle number of turn of main winding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006100159441A CN101154845A (en) | 2006-09-25 | 2006-09-25 | Co-armature type generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006100159441A CN101154845A (en) | 2006-09-25 | 2006-09-25 | Co-armature type generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101154845A true CN101154845A (en) | 2008-04-02 |
Family
ID=39256351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2006100159441A Withdrawn CN101154845A (en) | 2006-09-25 | 2006-09-25 | Co-armature type generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101154845A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104506006A (en) * | 2014-12-23 | 2015-04-08 | 泰豪科技股份有限公司 | Short-circuit-resistant permanent magnet generator with double fractional-slot concentrated windings |
-
2006
- 2006-09-25 CN CNA2006100159441A patent/CN101154845A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104506006A (en) * | 2014-12-23 | 2015-04-08 | 泰豪科技股份有限公司 | Short-circuit-resistant permanent magnet generator with double fractional-slot concentrated windings |
| CN104506006B (en) * | 2014-12-23 | 2018-02-23 | 泰豪科技股份有限公司 | A kind of double fractional-slot concentratred winding resistance to shorting magnetoes |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C04 | Withdrawal of patent application after publication (patent law 2001) | ||
| WW01 | Invention patent application withdrawn after publication |