GB918443A - Current distribution arrangement for parallel rectifiers - Google Patents
Current distribution arrangement for parallel rectifiersInfo
- Publication number
- GB918443A GB918443A GB9869/61A GB986961A GB918443A GB 918443 A GB918443 A GB 918443A GB 9869/61 A GB9869/61 A GB 9869/61A GB 986961 A GB986961 A GB 986961A GB 918443 A GB918443 A GB 918443A
- Authority
- GB
- United Kingdom
- Prior art keywords
- branches
- current
- windings
- transformer
- winding
- 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
- H02M7/068—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 mounted on a transformer
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Rectifiers (AREA)
Abstract
918,443. Rectifying. BROWN, BOVERI & CIE A.G. March 17, 1961 [March 22, 1960], No. 9869/61. Class 38 (2). In rectifying equipment wherein for each phase rectifying elementsare connected in parallel branches, transformers are provided, to equalize the currents in the branches, each transformer having a first winding in the branch to carry the branch current and a second winding carrying the total current of all the branches. The number of turns of the first windings is n times the number of turns of the second windings, where n is the number of branches and the windings are in opposition so that under normal conditions there is no resultant flux in the transformer. In the event of unbalance the transformers operate to restore the current equality of the branches. A transformer may be provided with an additional winding responsive to excess current to operate an indication device, a Zener diode being disposed across this additional winding.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH321460A CH377439A (en) | 1960-03-22 | 1960-03-22 | Power distribution system with n parallel circuits, each with a current equalization transformer, especially for parallel rectifiers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB918443A true GB918443A (en) | 1963-02-13 |
Family
ID=4251107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB9869/61A Expired GB918443A (en) | 1960-03-22 | 1961-03-17 | Current distribution arrangement for parallel rectifiers |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE601526A (en) |
| CH (1) | CH377439A (en) |
| FR (1) | FR1284327A (en) |
| GB (1) | GB918443A (en) |
-
1960
- 1960-03-22 CH CH321460A patent/CH377439A/en unknown
-
1961
- 1961-03-17 GB GB9869/61A patent/GB918443A/en not_active Expired
- 1961-03-20 BE BE601526A patent/BE601526A/en unknown
- 1961-03-20 FR FR856111A patent/FR1284327A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE601526A (en) | 1961-07-17 |
| FR1284327A (en) | 1962-02-09 |
| CH377439A (en) | 1964-05-15 |
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