GB1043589A - Improvements in regulators - Google Patents
Improvements in regulatorsInfo
- Publication number
- GB1043589A GB1043589A GB43148/63A GB4314863A GB1043589A GB 1043589 A GB1043589 A GB 1043589A GB 43148/63 A GB43148/63 A GB 43148/63A GB 4314863 A GB4314863 A GB 4314863A GB 1043589 A GB1043589 A GB 1043589A
- Authority
- GB
- United Kingdom
- Prior art keywords
- transistor
- voltage
- zener diode
- control
- generator
- 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
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
- H02J7/16—Regulation of the charging current or voltage by variation of field
- H02J7/24—Regulation of the charging current or voltage by variation of field using discharge tubes or semiconductor devices
- H02J7/243—Regulation of the charging current or voltage by variation of field using discharge tubes or semiconductor devices with on/off action
Abstract
1,043,589. Automatic voltage control. ROBERT BOSCH G.m.b.H. Nov. 1, 1963 [NOV. 2, 1962], No. 43148/63. Heading G3R. [Also in Division H2] A voltage regulator for a shunt excited generator comprises a main switching transistor 33 in series with the field winding 11 of the generator, a control transistor 34 associated with a reference Zener diode 38 and a voltage divider 36, 37 sensing the output voltage, and a positive feedback resistor 42 connected as shown between the Zener diode 38 and the collector of transistor 33. The provision of resistor 42 enables the transistor 33 quickly to switch from a conducting to a non-conducting condition, and vice-verse, under the control of transistor 34. An iron cored choke 44 may be connected between the Zener diode 38 and the point P on the voltage divider 36, 37, to reduce the effect of harmonics on the operation of the regulator, which acts in the usual manner to ensure a constant output voltage by averaging the field current of the generator.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEB69442A DE1176248B (en) | 1962-11-02 | 1962-11-02 | Electronic controller for generators that can be driven with rapidly changing speeds, especially vehicle generators |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1043589A true GB1043589A (en) | 1966-09-21 |
Family
ID=6976289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB43148/63A Expired GB1043589A (en) | 1962-11-02 | 1963-11-01 | Improvements in regulators |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE1176248B (en) |
| GB (1) | GB1043589A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1282772B (en) * | 1965-12-30 | 1968-11-14 | Bosch Gmbh Robert | Control device for a multi-phase generator |
-
1962
- 1962-11-02 DE DEB69442A patent/DE1176248B/en active Pending
-
1963
- 1963-11-01 GB GB43148/63A patent/GB1043589A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1176248B (en) | 1964-08-20 |
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