CN203457018U - Carriage generator - Google Patents
Carriage generator Download PDFInfo
- Publication number
- CN203457018U CN203457018U CN201320401918.8U CN201320401918U CN203457018U CN 203457018 U CN203457018 U CN 203457018U CN 201320401918 U CN201320401918 U CN 201320401918U CN 203457018 U CN203457018 U CN 203457018U
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- CN
- China
- Prior art keywords
- field
- rotor assembly
- utmost point
- armature winding
- generators
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- Expired - Lifetime
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Abstract
The utility model discloses a carriage generator, which comprises a belt pulley (1), a front end cover (2), a rear end cover (11), a stator assembly (7), a rotor assembly (3), a rectification system (13) and a regulator (14). The rotor assembly (3) is installed in the stator assembly (7) by means of the front end cover (2) and the rear end cover (11). The rectification system (13) and the regulator (14) are arranged on the rear end cover (11). The belt pulley (1) is arranged at the front end of the rotor assembly (3). A permanent magnet (5) is arranged between the front claw-pole (4) and the rear claw-pole (6) of the rotor assembly (3). An excitation winding (10) is arranged at the periphery of a rotor magnet yoke (9) connected with the front claw-pole (4) and the rear claw-pole (6). A motor slip ring (12) is arranged at the tail end of the rotor assembly (3), wherein the lead wire of the motor slip ring (12) is connected with the excitation winding (10). An armature winding (8) is embedded on the inner surface of the stator assembly (7). The armature winding (8) consists of a square or rectangular conductor.
Description
Technical field
The utility model relates to technical field of motors, particularly a kind of generators of passenger cars.
Background technology
At present, more advanced motor generator can be divided into two kinds: a kind ofly by permanent magnetic field and electric excitatory magnetic field, jointly form generator field, field frame assembly armature winding is the generator of round conductor, its armature winding is round conductor, not high to the utilance of stator slot, cause space waste, volume can be larger.The second is that generator field consists of electric excitatory magnetic field separately, field frame assembly armature winding is square or square type conductor, but generator field is independent electric excitatory magnetic field to be formed, the permeability magnetic material using is more, volume is larger, be unfavorable for whole generator miniaturization and lightweight, and conversion efficiency is lower.
Summary of the invention
The purpose of this utility model is to provide a kind of and jointly forms generator field by permanent magnetic field and electric excitatory magnetic field, and field frame assembly armature winding is the generator of square or square type conductor, to overcome the deficiency of prior art.
The utility model solves the technical scheme that its technical problem adopts: front end housing and rear end cap are contained in rotor assembly frame in field frame assembly, commutation system and adjuster are arranged on rear end cap, belt pulley is arranged on rotor assembly front end, permanent magnet is arranged between the rotor assembly fore paw utmost point and the rear solid end utmost point, field winding is arranged on the periphery of the rotor yoke that connects the fore paw utmost point and the rear solid end utmost point, motor sliding ring is arranged on rotor assembly end, and its lead-in wire is connected with field winding.Field winding and motor sliding ring are arbitrarily connected to while passing into direct current has two states to occur, a kind of state is that field winding generation magnetic field can not merge with magnetic field of permanent magnet, generator field can be a little less than, another kind of state is that field winding produces magnetic field energy and magnetic field of permanent magnet merges, and generator field can be stronger.The connected mode of the utility model special provision field winding and motor sliding ring must meet when passing into direct current, and field winding produces magnetic field can merge the common generator field that forms with magnetic field of permanent magnet.Corresponding 3 stator tooths of each pawl utmost point tooth of rotor assembly, armature winding is inlaid in field frame assembly inner surface, and armature winding consists of square or square type conductor.Also can adopt corresponding 6 stator tooths of each pawl utmost point tooth of rotor assembly, armature winding consists of square or square type conductor.
The beneficial effects of the utility model are jointly to form generator field by permanent magnetic field and electric excitatory magnetic field, field frame assembly armature winding is square or square type conductor, and generator volume is obviously reduced, and power output increases, conversion efficiency obviously improves, and temperature rise obviously reduces.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated:
Fig. 1 is the utility model longitudinal section.
Fig. 2 is that the utility model is at corresponding 3 the stator tooth sectional elevations of each pawl utmost point tooth of rotor assembly.
Fig. 3 is that the utility model is at corresponding 6 the stator tooth sectional elevations of each pawl utmost point tooth of rotor assembly.
1. belt pulleys in figure, 2. front end housing, 3. rotor assembly, the 4. fore paw utmost point, 5. permanent magnet, the 6. rear solid end utmost point, 7. field frame assembly, 8. armature winding, 9. rotor yoke, 10. field winding, 11. rear end caps, 12. motor sliding rings, 13. adjusters, 14. commutation systems.
Embodiment
Fig. 1 and embodiment illustrated in fig. 2 in, front end housing 2 is contained in 3 of rotor assemblies in field frame assembly 7 with rear end cap 11, commutation system 14 is arranged on rear end cap 11 with adjuster 13, belt pulley 1 is arranged on rotor assembly 3 front ends, permanent magnet 5 is arranged between the fore paw utmost point 4 and the rear solid end utmost point 6 of rotor assembly 3, field winding 10 is arranged on the periphery of the rotor yoke 9 that connects the fore paw utmost point 4 and the rear solid end utmost point 6, and motor sliding ring 12 is arranged on rotor assembly 3 ends, and its lead-in wire is connected with field winding 10.Field winding 10 must meet when passing into direct current with the connected mode of motor sliding ring 12, and field winding 10 produces magnetic field can merge the common generator field that forms with permanent magnet 5 magnetic fields.Corresponding 3 stator tooths of rotor assembly 3 each pawl utmost point tooth, armature winding 8 is inlaid in field frame assembly 7 inner surfaces, and armature winding 8 consists of square or square type conductor.
Fig. 1 and embodiment illustrated in fig. 3 in, front end housing 2 is contained in 3 of rotor assemblies in field frame assembly 7 with rear end cap 11, commutation system 14 is arranged on rear end cap 11 with adjuster 13, belt pulley 1 is arranged on rotor assembly 3 front ends, permanent magnet 5 is arranged between the fore paw utmost point 4 and the rear solid end utmost point 6 of rotor assembly 3, field winding 10 is arranged on the periphery of the rotor yoke 9 that connects the fore paw utmost point 4 and the rear solid end utmost point 6, and motor sliding ring 12 is arranged on rotor assembly 3 ends, and its lead-in wire is connected with field winding 10.Field winding 10 must meet when passing into direct current with the connected mode of motor sliding ring 12, and field winding 10 produces magnetic field can merge the common generator field that forms with permanent magnet 5 magnetic fields.Corresponding 6 stator tooths of rotor assembly 3 each pawl utmost point tooth, armature winding 8 is inlaid in field frame assembly 7 inner surfaces, and armature winding 8 consists of square or square type conductor.
Claims (7)
1. a generators of passenger cars, comprises belt pulley, front end housing, rear end cap, field frame assembly, rotor assembly, commutation system and adjuster; Front end housing and rear end cap are contained in rotor assembly frame in field frame assembly, commutation system and adjuster are arranged on rear end cap, belt pulley is arranged on rotor assembly front end, it is characterized in that: between the rotor assembly pawl utmost point, permanent magnet is installed, the armature winding that is arranged on field frame assembly consists of square or square type conductor.
2. a kind of generators of passenger cars according to claim 1, it is characterized in that: permanent magnet is arranged between the rotor assembly fore paw utmost point and the rear solid end utmost point, field winding is arranged on the periphery of the rotor yoke that connects the fore paw utmost point and the rear solid end utmost point, motor sliding ring is arranged on rotor assembly end, and its lead-in wire is connected with field winding.
3. a kind of generators of passenger cars according to claim 1 and 2, it is characterized in that: the connected mode of field winding and motor sliding ring must meet when passing into direct current, field winding produces magnetic field can merge the common generator field that forms with magnetic field of permanent magnet.
4. a kind of generators of passenger cars according to claim 1, is characterized in that: corresponding 3 stator tooths of each pawl utmost point tooth of rotor assembly, and armature winding is inlaid in field frame assembly inner surface, and armature winding consists of square conductor.
5. according to a kind of generators of passenger cars described in claim 1 or 4, it is characterized in that: armature winding consists of square type conductor.
6. a kind of generators of passenger cars according to claim 1, is characterized in that: corresponding 6 stator tooths of each pawl utmost point tooth of rotor assembly, and armature winding is inlaid in field frame assembly inner surface, and armature winding consists of square conductor.
7. according to a kind of generators of passenger cars described in claim 1 or 6, it is characterized in that: armature winding consists of square type conductor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320401918.8U CN203457018U (en) | 2013-07-08 | 2013-07-08 | Carriage generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320401918.8U CN203457018U (en) | 2013-07-08 | 2013-07-08 | Carriage generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203457018U true CN203457018U (en) | 2014-02-26 |
Family
ID=50136867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320401918.8U Expired - Lifetime CN203457018U (en) | 2013-07-08 | 2013-07-08 | Carriage generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203457018U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105141056A (en) * | 2015-09-17 | 2015-12-09 | 北京航天控制仪器研究所 | Method for solving high-speed sweeping of claw-pole motor and claw-pole motor |
| CN106208453A (en) * | 2016-07-26 | 2016-12-07 | 迪百仕电机科技（苏州）有限公司 | A kind of alternator rotor |
| CN109495039A (en) * | 2019-01-03 | 2019-03-19 | 田振荣 | Electronics increase-volume generator |
-
2013
- 2013-07-08 CN CN201320401918.8U patent/CN203457018U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105141056A (en) * | 2015-09-17 | 2015-12-09 | 北京航天控制仪器研究所 | Method for solving high-speed sweeping of claw-pole motor and claw-pole motor |
| CN106208453A (en) * | 2016-07-26 | 2016-12-07 | 迪百仕电机科技（苏州）有限公司 | A kind of alternator rotor |
| CN109495039A (en) * | 2019-01-03 | 2019-03-19 | 田振荣 | Electronics increase-volume generator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140226 |