GB964504A - Improvements in and relating to voltage regulating systems - Google Patents
Improvements in and relating to voltage regulating systemsInfo
- Publication number
- GB964504A GB964504A GB40972/61A GB4097261A GB964504A GB 964504 A GB964504 A GB 964504A GB 40972/61 A GB40972/61 A GB 40972/61A GB 4097261 A GB4097261 A GB 4097261A GB 964504 A GB964504 A GB 964504A
- Authority
- GB
- United Kingdom
- Prior art keywords
- transistor
- voltage
- generator
- coil
- nov
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Control Of Eletrric Generators (AREA)
Abstract
964, 504. Automatic voltage control. ROBERT BOSCH G.m.b.H. Nov. 16, 1961 [Nov. 26, 1960], No. 40972/61. Heading G3R. A voltage regulator for a shunt excited D. C. generator has a transistor in series with the field winding and a voltage 2 current responsive electromagnetic relay controls the transistor. The generator 16 supplies a battery 40 through a diode 45, and supplies the field winding 15 through a normally conductive transistor 50. The base current of transistor 50 energizes the voltage coil 53, 54 of the electromagnetic relay which closes its contacts 51, 52 when the voltage of the generator reaches the prescribed value. These contacts not only short circuit the base/emitter path of the transistor causing it to cut off,but also short-circuit a portion 53 of the voltage coil so that the relay reopens earlier. Current limiting is effected by a coil 55 energized connected through a non-linear diode 56 across a resistor 44 in series with the generator load. Specification 964,503 is referred to.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEB60246A DE1128525B (en) | 1960-11-26 | 1960-11-26 | Control device for generators with low voltage and rapidly changing speeds, especially vehicle alternators |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB964504A true GB964504A (en) | 1964-07-22 |
Family
ID=6972756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB40972/61A Expired GB964504A (en) | 1960-11-26 | 1961-11-16 | Improvements in and relating to voltage regulating systems |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPS3916372B1 (en) |
| DE (1) | DE1128525B (en) |
| GB (1) | GB964504A (en) |
-
1960
- 1960-11-26 DE DEB60246A patent/DE1128525B/en active Pending
-
1961
- 1961-11-16 GB GB40972/61A patent/GB964504A/en not_active Expired
- 1961-11-20 JP JP4151661A patent/JPS3916372B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE1128525B (en) | 1962-04-26 |
| JPS3916372B1 (en) | 1964-08-11 |
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