GB855580A - Improvements relating to rectifier circuit arrangements - Google Patents
Improvements relating to rectifier circuit arrangementsInfo
- Publication number
- GB855580A GB855580A GB2453358A GB2453358A GB855580A GB 855580 A GB855580 A GB 855580A GB 2453358 A GB2453358 A GB 2453358A GB 2453358 A GB2453358 A GB 2453358A GB 855580 A GB855580 A GB 855580A
- Authority
- GB
- United Kingdom
- Prior art keywords
- boost
- rectifier
- rectifier circuit
- circuit
- load
- 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
855,580. Rectifying. WESTINGHOUSE BRAKE & SIGNAL CO. Ltd. June 18, 1959 [July 30, 1958], No. 24533/58. Class 38 (2). In order to increase the no-load D.C. output voltage of a rectifier circuit U1 supplied from a transformer secondary winding S1 a boost rectifier circuit U2 is connected in parallel with U1, the supply voltage to U2 being greater than that to U1. A ballast resistor R1 is included in the boost circuit and rectifier U3 is included to protect the rectifier U1 at no-load. A filter circuit L1, L2, C1, C2 is included. A threephase arrangement is disclosed in which the boost supply is derived from one of the phases and stepped-up by a transformer. In another three-phase arrangement three-phase transformers are used for both the main and boost rectifiers. The rectifiers comprise bridgeconnected arrangements of silicon, germanium or selenium rectifying elements.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2453358A GB855580A (en) | 1958-07-30 | 1958-07-30 | Improvements relating to rectifier circuit arrangements |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2453358A GB855580A (en) | 1958-07-30 | 1958-07-30 | Improvements relating to rectifier circuit arrangements |
Publications (1)
Publication Number | Publication Date |
---|---|
GB855580A true GB855580A (en) | 1960-12-07 |
Family
ID=10213146
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2453358A Expired GB855580A (en) | 1958-07-30 | 1958-07-30 | Improvements relating to rectifier circuit arrangements |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB855580A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3579085A (en) * | 1968-09-13 | 1971-05-18 | Acoustic Research Inc | Power supply for providing main and standby sources of power |
FR2081124A1 (en) * | 1970-03-06 | 1971-12-03 | Thomson Csf |
-
1958
- 1958-07-30 GB GB2453358A patent/GB855580A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3579085A (en) * | 1968-09-13 | 1971-05-18 | Acoustic Research Inc | Power supply for providing main and standby sources of power |
FR2081124A1 (en) * | 1970-03-06 | 1971-12-03 | Thomson Csf |
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