GB887407A - Improvements in or relating to electrical generator regulating systems especially for mechanically propelled vehicles - Google Patents
Improvements in or relating to electrical generator regulating systems especially for mechanically propelled vehiclesInfo
- Publication number
- GB887407A GB887407A GB74/60A GB7460A GB887407A GB 887407 A GB887407 A GB 887407A GB 74/60 A GB74/60 A GB 74/60A GB 7460 A GB7460 A GB 7460A GB 887407 A GB887407 A GB 887407A
- Authority
- GB
- United Kingdom
- Prior art keywords
- series
- generator
- field
- transistor
- controlled
- 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
887,407. Automatic voltage-control systems. BOSCH G.m.b.H., ROBERT. May 1, 1958 [May 2, 1957], No. 74/60. Divided out of 887,405. Class 38 (4). In an automatic voltage regulator for a shunt exciter D.C. generator of the kind in which a transistor is in series with the field winding, the transistor is controlled by a Hall generator responsive to the output voltage and current of the machine to give a compound characteristic generator G having a field F supplies a battery over a rectifier D2 (which replaces the cut-out). The field F is in series with a transistor T2 which forms a blocking oscillator with the field F and a capacitor 40. The magnitude of the current pulses is controlled by a Hall generator 43 in the base circuit, the impedance of the Hall generator being controlled by an electromagnet 44. The electromagnet 44 has a voltage coil 45 in series with a Zener diode D1 across the output of the generator G, and a current coil 46, opposing the voltage coil 45 connected in series with a diode D4 across a resistor R5 in series with the load. The diode D4 is either of the kind having a pronounced kink in its forward characteristic, or is a Zener diode, in which case it would be connected in the opposite direction to that shown.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE887407X | 1957-05-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB887407A true GB887407A (en) | 1962-01-17 |
Family
ID=6833793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB74/60A Expired GB887407A (en) | 1957-05-02 | 1958-05-01 | Improvements in or relating to electrical generator regulating systems especially for mechanically propelled vehicles |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB887407A (en) |
-
1958
- 1958-05-01 GB GB74/60A patent/GB887407A/en not_active Expired
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