CN100583596C - Double Y moving ten degree commutating generator - Google Patents
Double Y moving ten degree commutating generator Download PDFInfo
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- CN100583596C CN100583596C CN200610019973A CN200610019973A CN100583596C CN 100583596 C CN100583596 C CN 100583596C CN 200610019973 A CN200610019973 A CN 200610019973A CN 200610019973 A CN200610019973 A CN 200610019973A CN 100583596 C CN100583596 C CN 100583596C
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Abstract
The invention relates to one dual-Y-shift 10-degree rectify generator, which is characterized in that: the non-brush synchronous alternative-current generator, via twelve rectifiers to bridge rectify and output direct current; the generator is 2-electrode protruded motor; the rotor is arranged with cage resistance; the motor has no frame; the stator winding is one dual-superposition winding with two different short distances, to be connected into dual-Y 10-degree type; said rectify generator outputs the direct current with less vibration, while it can directly power externally or power with accumulator, with stable operation.
Description
Technical field
The present invention relates to a kind of couple of Y and move 10 degree commutator generators.
Background technology
Commutator generator the most important thing is that the commutating voltage pulsating quantity is little, and for this reason, the general number of poles of commutator generator is greater than 8 utmost points, frequency at 500Hz between the 900Hz.This wants cube little for the inorganic shell commutator generator, and is in light weight, and number of poles is made 2 utmost points, and frequency is between 50-70Hz, but it is little to reach the commutating voltage pulsating quantity, and the level close with multipolar dynamo then needs the innovative design different with multipolar dynamo.
Summary of the invention
The purpose of this invention is to provide a kind of couple of Y and move 10 degree commutator generators, its number of poles is 2 utmost points, and frequency is at 50-70Hz, and the commutating voltage pulsating quantity is little, reaches the level close with multipole commutating machine.
The present invention is achieved like this, it comprises generator amature and rotor punching, it is characterized in that generator amature is 2 utmost point salient pole types, be furnished with the cage type absolute damping on the rotor, the stator armature winding is a kind of two repeatedly windings of equal-turn type with two kinds of different short pitchs, be connected into two Y with 12 rectifying tube bridge rectifiers and move 10 degree types, the pulsation of commutator generator output dc voltage is little, can directly externally supply direct current, also can in parallelly with storage battery externally power, motor is by the voltage regulator regulation voltage, voltage is stable, the generator amature punching is 2 utmost point salient pole types, and 4 special-shaped grooves are arranged in the punching, is furnished with the cage type absolute damping on the rotor.The rotor winding use the slot wedge jam-pack in the special-shaped groove of rotor punching, need not the pole coil pressing plate, and the raising ventilation effect.
Multipole commutator generator is generally made the three phase full wave rectification formula, and six phase half-wave rectification formulas are moved 30 degree six bridge rectifier mutually with two Y, but its winding mostly is the circle full pitch formula that waits, and triple-frequency harmonics is by the three-phase line voltage elimination.The present invention moves 10 degree bridge rectifiers by two Y, its winding be every by two kinds of different short pitchs but the winding of every circle equal turn numbers form, and be connected into two Y and move 10 degree, eliminate triple-frequency harmonics, weakened five times, the seventh harmonic greatly, be equipped with the structure that the two poles of the earth field spider is designed to wide polar arc and is furnished with the cage type absolute damping simultaneously, cause output voltage to increase, the purpose that the dc voltage ripple value is little can reach the level close with multipole commutator generator, and promptly the dc voltage ripple value is in 8%.
Good effect of the present invention is little at volume, in light weight, move the armature winding connection rectification output of 10 degree in 2 utmost point salient pole machines of inorganic shell with two Y, reached in multipole (greater than 8 utmost points) salient pole machine, press three phase full wave rectification, six phase half-wave rectifications, two Y move the direct voltage level of quality of the armature winding connection rectifications output of 30 degree, and the pulsation difficulty that has solved 2 utmost point salient pole machine commutator generator output dc voltages is accomplished the difficult problem less than 8%.
Description of drawings
Fig. 1 is rectification circuit figure of the present invention.
Fig. 2 is a rotor punching structure chart of the present invention.
Fig. 3 is an armature winding layout plan of the present invention.
Embodiment
Two Y that Fig. 1 is connected into for the present invention move 10 degree rectification circuit figure.X wherein
1, X
2, X
3Be connected together a
1, a
2, a
3Insert in the bridge rectifier, and X
4, X
5, X
6Also be connected together a
4, a
5, a
6Insert in the bridge rectifier.
As shown in Figure 2, generator amature punching of the present invention (2) is 2 utmost point salient pole types, and four special-shaped grooves (1) are arranged in the punching, and the rotor winding use the slot wedge jam-pack in the special-shaped groove of rotor punching, need not the pole coil pressing plate, and the raising ventilation effect.
As shown in Figure 3, generator unit stator groove number is 36 grooves, a
1x
1, a
2x
2, a
3x
3, a
4x
4, a
5x
5, a
6x
6For two Y move 10 degree six phase windings, wherein a
1x
1, a
2x
2, a
3x
3Form one group of three-phase symmetric winding, a
4x
4, a
5x
5, a
6x
6Form other one group of three-phase symmetric winding, these two groups of three-phase symmetric winding mutual deviations, 10 degree.A among Fig. 1
1x
1Winding has six circles, and wherein 4 circle pitches are that 11,2 circle pitches are 13,4 encloses back 2 circles down, a down earlier
2x
2, a
3x
3The number of turns and the same a of pitch rule
1x
1Arrange a
1x
1, a
2x
2, a
3x
3120 ° of mutual deviations.The a4x4 winding also has 6 circles, and wherein 2 circle pitches are that 13,4 circle pitches are 11, and elder generation is 2 circles down, and a 4 is enclosed down in the back
5x
5, a
6x
6The number of turns and the same a of pitch rule
4x
4Arrange a
4x
4, a
5x
5, a
6x
6120 ° of mutual deviations.Second group of three phase winding a
4x
4, a
5x
5, a
6x
6With first group of three phase winding a
1x
1, a
2x
2, a
3x
3 Mutual deviation 10 degree.This winding is implemented in 2 utmost point 3KW and 5KW inorganic shell commutator generator, and the every circle number of turn of 3KW is 3 circles, and the every circle number of turn of 5KW is 2 circles, two Y move 10 degree wiring rectification output 28.5V, and mains ripple is 3.5% and 4%, less than 8%, reach specification requirement, other performances also all reach standard.
Claims (2)
1, a kind of couple of Y moves 10 degree commutator generators, it comprises generator amature, it is characterized in that: generator amature is 2 utmost point salient pole types, be furnished with the cage type absolute damping on the rotor, the stator armature winding is a kind of two repeatedly windings of equal-turn type with two kinds of different short pitchs, is connected into two Y with 12 rectifying tube bridge rectifiers and moves 10 degree formulas.
2, as claimed in claim 1 couple of Y moves 10 degree commutator generators, it is characterized in that 4 special-shaped grooves are arranged in the generator amature punching, and the rotor winding is in the special-shaped groove of rotor punching.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200610019973A CN100583596C (en) | 2006-08-11 | 2006-08-11 | Double Y moving ten degree commutating generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200610019973A CN100583596C (en) | 2006-08-11 | 2006-08-11 | Double Y moving ten degree commutating generator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1909330A CN1909330A (en) | 2007-02-07 |
| CN100583596C true CN100583596C (en) | 2010-01-20 |
Family
ID=37700349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200610019973A Active CN100583596C (en) | 2006-08-11 | 2006-08-11 | Double Y moving ten degree commutating generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100583596C (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101976912A (en) * | 2010-11-10 | 2011-02-16 | 湘潭电机股份有限公司 | Wiring mode of multi-phase rectifier generator |
| CN105186788B (en) * | 2015-08-20 | 2017-12-26 | 北京奥博汽车电子电器有限公司 | A kind of double rectifier bridge bimorph transducer automobile current generator |
| CN105553275B (en) * | 2015-12-29 | 2018-10-26 | 湖南大学 | Six phase contravariant high power DC booster converters of one kind and its control method |
| CN105932803A (en) * | 2016-06-08 | 2016-09-07 | 山东理工大学 | Double-winding six-phase drive motor with tangential embedded permanent magnet rotor |
-
2006
- 2006-08-11 CN CN200610019973A patent/CN100583596C/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN1909330A (en) | 2007-02-07 |
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