GB530457A - Improvements in and relating to electric transformers - Google Patents
Improvements in and relating to electric transformersInfo
- Publication number
- GB530457A GB530457A GB1837939A GB1837939A GB530457A GB 530457 A GB530457 A GB 530457A GB 1837939 A GB1837939 A GB 1837939A GB 1837939 A GB1837939 A GB 1837939A GB 530457 A GB530457 A GB 530457A
- Authority
- GB
- United Kingdom
- Prior art keywords
- primary
- shunt
- condenser
- opposite sides
- circuit
- 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
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F38/00—Adaptations of transformers or inductances for specific applications or functions
- H01F38/08—High-leakage transformers or inductances
- H01F38/085—Welding transformers
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Control Of Electrical Variables (AREA)
Abstract
530,457. Transformers. BRITISH THOMSONHOUSTON CO., Ltd. (Tokyo Electric Co.) June 23, 1939, No. 18379. [Class 38 (ii)] A high reactance transformer comprising a primary 3 and secondary 4 is provided with an auxiliary winding in two opposed parts 5, 6 on opposite sides of the magnetic shunt 2 and connected in closed circuit with a condenser 7 for power factor correction. The parts 5, 6 may have equal turn numbers so as to provide in the condenser circuit a resultant voltage proportional to the leakage flux. Alternatively unequal turn numbers may be employed so as to provide additional voltage in the condenser circuit to give compensation for the magnetizing current in the primary. Some of the primary turns may be transferred to the secondary side of the shunt 2, and associated with a regulating switch whereby the proportion of primary turns on opposite sides of the shunt may be varied to vary the leakage reactance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1837939A GB530457A (en) | 1939-06-23 | 1939-06-23 | Improvements in and relating to electric transformers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1837939A GB530457A (en) | 1939-06-23 | 1939-06-23 | Improvements in and relating to electric transformers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB530457A true GB530457A (en) | 1940-12-12 |
Family
ID=10111448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1837939A Expired GB530457A (en) | 1939-06-23 | 1939-06-23 | Improvements in and relating to electric transformers |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB530457A (en) |
-
1939
- 1939-06-23 GB GB1837939A patent/GB530457A/en not_active Expired
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