FR2294578A1 - Motor vehicle alternator with stator phase windings - has rectifier system in series with one of stator three windings and rotor excitation coil - Google Patents
Motor vehicle alternator with stator phase windings - has rectifier system in series with one of stator three windings and rotor excitation coilInfo
- Publication number
- FR2294578A1 FR2294578A1 FR7538176A FR7538176A FR2294578A1 FR 2294578 A1 FR2294578 A1 FR 2294578A1 FR 7538176 A FR7538176 A FR 7538176A FR 7538176 A FR7538176 A FR 7538176A FR 2294578 A1 FR2294578 A1 FR 2294578A1
- Authority
- FR
- France
- Prior art keywords
- stator
- windings
- diodes
- winding
- series
- 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.)
- Withdrawn
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/14—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from dynamo-electric generators driven at varying speed, e.g. on vehicle
- H02J7/1469—Regulation of the charging current or voltage otherwise than by variation of field
- H02J7/1484—Regulation of the charging current or voltage otherwise than by variation of field by commutation of the output windings of the generator
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Synchronous Machinery (AREA)
- Control Of Eletrric Generators (AREA)
Abstract
The phase winding arrangement in the stator has winding electrically offset by 120 deg. The rectifier contains load and excitation diodes, i.e. positive load diodes, negative load diodes and excitation diodes. The phase winding arrangement has for each phase three winding parts with both ends brought out separately. The full-wave rectifier bridge with positive load diodes negative load diodes and with its own set of excitation diodes is allocated to each winding part. Preferably one end of the winding parts are connectable by a change-over switch, containing a switch bridge for each winding end.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19742458779 DE2458779A1 (en) | 1974-12-12 | 1974-12-12 | AC GENERATOR |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2294578A1 true FR2294578A1 (en) | 1976-07-09 |
Family
ID=5933222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7538176A Withdrawn FR2294578A1 (en) | 1974-12-12 | 1975-12-12 | Motor vehicle alternator with stator phase windings - has rectifier system in series with one of stator three windings and rotor excitation coil |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE2458779A1 (en) |
| FR (1) | FR2294578A1 (en) |
| IT (1) | IT1050336B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6055900A (en) * | 1983-09-01 | 1985-04-01 | Mitsubishi Electric Corp | Dc generating apparatus |
| JPS6055899A (en) * | 1983-09-01 | 1985-04-01 | Mitsubishi Electric Corp | Dc generating apparatus |
| JPH0622385B2 (en) * | 1986-08-07 | 1994-03-23 | 株式会社三ツ葉電機製作所 | Vehicle generator |
-
1974
- 1974-12-12 DE DE19742458779 patent/DE2458779A1/en active Pending
-
1975
- 1975-12-11 IT IT3019875A patent/IT1050336B/en active
- 1975-12-12 FR FR7538176A patent/FR2294578A1/en not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| IT1050336B (en) | 1981-03-10 |
| DE2458779A1 (en) | 1976-06-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |