CN202616853U - Vehicle generator - Google Patents
Vehicle generator Download PDFInfo
- Publication number
- CN202616853U CN202616853U CN 201220191073 CN201220191073U CN202616853U CN 202616853 U CN202616853 U CN 202616853U CN 201220191073 CN201220191073 CN 201220191073 CN 201220191073 U CN201220191073 U CN 201220191073U CN 202616853 U CN202616853 U CN 202616853U
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- CN
- China
- Prior art keywords
- generator
- full
- wave rectification
- phase
- winding
- 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.)
- Expired - Fee Related
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- Synchronous Machinery (AREA)
- Control Of Charge By Means Of Generators (AREA)
Abstract
The utility model discloses a vehicle generator. An exciting winding (L), three-phase windings L1, L2, L3, three-phase compensating windings L'1, L'2, L'3, and rectifier diodes D1, D2, D3, D4, D5, D6, D'1, D'2, D'3, D'4, D'5, D'6 are arranged in a housing of the generator. Three anode terminals of the three-phase windings L1, L2, L3 after full-wave rectification by the diodes D1, D2, D3, D4, D5, D6 are connected in parallel as an anode output terminal of the generator, and three cathode terminals after full-wave rectification are connected in parallel and connected to the housing of the generator as a grounding output terminal. Three anode terminals of the three-phase compensating windings L'1, L'2, L'3 after full-wave rectification by the diodes D'1, D'2, D'3, D'4, D'5, D'6 are connected in parallel and connected to the housing of the generator, and three cathode terminals after full-wave rectification are connected in parallel as a cathode output independent terminal of the generator. The vehicle generator provided by the utility model can separately supply power to two storage batteries which are connected with a compensating storage battery in series in a vehicle starter power supply circuit.
Description
Technical field:
The utility model relates to a kind of generator, refers in particular to a kind of automobile current generator.
Background technology:
Immediate current is very big during car engine, and just far below the supply power voltage of storage battery, starter just is difficult to normally start the voltage on starter; The compensation storage battery that needs on storage battery, to go here and there is supplied power to starter; Because automobile current generator has only one group of output voltage at present, there is the batteries of compensation storage battery to charge to string, can not charge to this two storage battery respectively separately; If together charging; Will be because of the operating time length of this two storage battery to be different, loss is different and make the compensation overcharge of a battery, thereby can't satisfy the demand in market.
Be directed to this, so the applicant designs the utility model.
The utility model content:
The purpose of the utility model is to overcome existing weak point, and a kind of automobile current generator that can have two storage batterys of balancing battery to charge alone respectively to string in the automobile starter power supply circuits is provided.
The utility model realizes that the technical scheme that its purpose adopts is: a kind of automobile current generator is provided with excitation winding L, the three-phase winding L in generator casing
1, L
2, L
3, three-phase compensation winding L '
1, L '
2, L '
3, rectifier diode D
1, D
2, D
3, D
4, D
5, D
6, D '
1, D '
2, D '
3, D '
4, D '
5, D '
6Said three-phase winding L
1, L
2, L
3Through rectifier diode D
1, D
2, D
3, D
4, D
5, D
6Three positive terminals after the full-wave rectification connect together as the cathode output end of generator, the ground connection lead-out terminal of sending and receiving motor housing as generator that connect together of three negative pole ends after the full-wave rectification; Said three-phase compensation winding L '
1, L '
2, L '
3Through rectifier diode D '
1, D '
2, D '
3, D '
4, D '
5, D '
6The sending and receiving motor housing that connects together of three positive terminals after the full-wave rectification, three negative pole ends after the full-wave rectification connect together as the negative pole output independent terminals of generator.
After adopting technique scheme, the utility model can have two storage batterys of compensation storage battery to charge alone respectively to string in the automobile starter power supply circuits.
Description of drawings:
Fig. 1 is the internal circuit diagram of the utility model.
Description of reference numerals:
1 generator casing, L excitation winding, L
1, L
2, L
3Three phase windings, D
1, D
2, D
3, D
4, D
5, D
6, D '
1, D '
2, D '
3, D '
4, D '
5, D '
6Rectifier diode, L '
1, L '
2, L '
3Three-phase compensation winding.
Embodiment:
Below in conjunction with specific embodiment and accompanying drawing the utility model is described further.
See shown in Figure 1ly, be provided with excitation winding L in the generator casing 1, the three-phase winding L
1, L
2, L
3, three-phase compensation winding L '
1, L '
2, L '
3, rectifier diode D
1, D
2, D
3, D
4, D
5, D
6, D '
1, D '
2, D '
3, D '
4, D '
5, D '
6
Above-mentioned three-phase winding L
1, L
2, L
3Through rectifier diode D
1, D
2, D
3, D
4, D
5, D
6Three positive terminals after the full-wave rectification connect together as the cathode output end of generator, the ground connection lead-out terminal of sending and receiving motor housing 1 as generator that connect together of three negative pole ends after the full-wave rectification.Three-phase compensation winding L '
1, L '
2, L '
3Through rectifier diode D '
1, D '
2, D '
3, D '
4, D '
5, D '
6The sending and receiving motor housing that connects together of three positive terminals after the full-wave rectification, three negative pole ends after the full-wave rectification connect together as the negative pole output independent terminals of generator.Cathode output end in three lead-out terminals charges to main storage battery with the ground connection lead-out terminal, and ground connection lead-out terminal and cathode output end charge to compensating storage battery.
The utility model can have two storage batterys of compensation storage battery to charge alone respectively to string in the automobile starter power supply circuits.
Certainly; The above is merely an embodiment of the utility model; Be not to limit the utility model practical range, all equivalences of doing according to the said structure of the utility model claim, characteristic and principle change or modify, and all should be included in the utility model claim.
Claims (1)
1. an automobile current generator is characterized in that: in generator casing, be provided with excitation winding L, the three-phase winding L
1, L
2, L
3, three-phase compensation winding L '
1, L '
2, L '
3, rectifier diode D
1, D
2, D
3, D
4, D
5, D
6, D '
1, D '
2, D '
3, D '
4, D '
5, D '
6Said three-phase winding L
1, L
2, L
3Through rectifier diode D
1, D
2, D
3, D
4, D
5, D
6Three positive terminals after the full-wave rectification connect together as the cathode output end of generator, the ground connection lead-out terminal of sending and receiving motor housing as generator that connect together of three negative pole ends after the full-wave rectification; Said three-phase compensation winding L '
1, L '
2, L '
3Through rectifier diode D '
1, D '
2, D '
3, D '
4, D '
5, D '
6The sending and receiving motor housing that connects together of three positive terminals after the full-wave rectification, three negative pole ends after the full-wave rectification connect together as the negative pole output independent terminals of generator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220191073 CN202616853U (en) | 2012-04-21 | 2012-04-21 | Vehicle generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220191073 CN202616853U (en) | 2012-04-21 | 2012-04-21 | Vehicle generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202616853U true CN202616853U (en) | 2012-12-19 |
Family
ID=47350523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220191073 Expired - Fee Related CN202616853U (en) | 2012-04-21 | 2012-04-21 | Vehicle generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202616853U (en) |
-
2012
- 2012-04-21 CN CN 201220191073 patent/CN202616853U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121219 Termination date: 20130421 |