GB663278A - Improvements relating to a.c.-d.c. electrical systems - Google Patents
Improvements relating to a.c.-d.c. electrical systemsInfo
- Publication number
- GB663278A GB663278A GB378549A GB378549A GB663278A GB 663278 A GB663278 A GB 663278A GB 378549 A GB378549 A GB 378549A GB 378549 A GB378549 A GB 378549A GB 663278 A GB663278 A GB 663278A
- Authority
- GB
- United Kingdom
- Prior art keywords
- load
- transformer
- winding
- voltage
- equalizing
- 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
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
- H02M7/02—Conversion of ac power input into dc power output without possibility of reversal
- H02M7/04—Conversion of ac power input into dc power output without possibility of reversal by static converters
- H02M7/06—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes without control electrode or semiconductor devices without control electrode
- H02M7/066—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes without control electrode or semiconductor devices without control electrode particular circuits having a special characteristic
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Rectifiers (AREA)
Abstract
663,278. Converting; automatic control of voltage and current. ROTAX, Ltd. Jan. 26, 1950 [Feb. 11, 1949], No. 3785/49. Classes 38 (ii) and 38 (iv). A D.C. load circuit a is fed by two or more paralleled rectifiers g separately supplied on their A.C. sides from the same or different sources through circuits each containing a voltage transformer d, boost transformer e and load-equalizing transformer f. Each boost transformer is controlled by a saturable reactor n, the D.C. excitation of which is regulated by a carbon pile h having a winding i responsive to the load volts and a loadequalizing winding j. The windings j of the two piles are connected in series and energized from the load equalizing transformers over rectifiers k and potentiometers k.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB378549A GB663278A (en) | 1949-02-11 | 1949-02-11 | Improvements relating to a.c.-d.c. electrical systems |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB378549A GB663278A (en) | 1949-02-11 | 1949-02-11 | Improvements relating to a.c.-d.c. electrical systems |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB663278A true GB663278A (en) | 1951-12-19 |
Family
ID=9764868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB378549A Expired GB663278A (en) | 1949-02-11 | 1949-02-11 | Improvements relating to a.c.-d.c. electrical systems |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB663278A (en) |
-
1949
- 1949-02-11 GB GB378549A patent/GB663278A/en not_active Expired
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