GB508467A - Improvements relating to electric arc converters - Google Patents
Improvements relating to electric arc convertersInfo
- Publication number
- GB508467A GB508467A GB2915337A GB2915337A GB508467A GB 508467 A GB508467 A GB 508467A GB 2915337 A GB2915337 A GB 2915337A GB 2915337 A GB2915337 A GB 2915337A GB 508467 A GB508467 A GB 508467A
- Authority
- GB
- United Kingdom
- Prior art keywords
- gap
- condenser
- provision
- electrode
- voltage
- 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
- H02M7/062—Avoiding or suppressing excessive transient voltages or currents
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Ignition Installations For Internal Combustion Engines (AREA)
Abstract
508,467. Converting. JENNINGS, H. W. K. (Allgemoine Elektricitõts-Ges.) Oct. 25, 1937, No. 29153. [Class 38 (ii)] In a polyphase arc converter of the kind in which the discharge takes the form of a spark flowing through an ionized gas, danger of a back ignition occurring is reduced by the provision for each of the discharge gaps V1, V2, of an oscillatory circuit comprising either a condenser C1 connected directly across the gap or a condenser C<1> between one electrode of the gap and an electrode of the gap next to be struck, so that an oscillation is superposed at each cycle upon the voltage across the gap to reduce the initial rate of rise of voltage across the gap. The oscillatory circuit is completed by the provision in series with each of the gaps of inductance L1. In a modification separate inductances are not provided but the leakage inductance of the transformer S 1 is used.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2915337A GB508467A (en) | 1937-10-25 | 1937-10-25 | Improvements relating to electric arc converters |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2915337A GB508467A (en) | 1937-10-25 | 1937-10-25 | Improvements relating to electric arc converters |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB508467A true GB508467A (en) | 1939-06-26 |
Family
ID=10286974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2915337A Expired GB508467A (en) | 1937-10-25 | 1937-10-25 | Improvements relating to electric arc converters |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB508467A (en) |
-
1937
- 1937-10-25 GB GB2915337A patent/GB508467A/en not_active Expired
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