GB300588A - Improvements in and relating to transformers - Google Patents
Improvements in and relating to transformersInfo
- Publication number
- GB300588A GB300588A GB33472/28A GB3347228A GB300588A GB 300588 A GB300588 A GB 300588A GB 33472/28 A GB33472/28 A GB 33472/28A GB 3347228 A GB3347228 A GB 3347228A GB 300588 A GB300588 A GB 300588A
- Authority
- GB
- United Kingdom
- Prior art keywords
- transformers
- circuits
- winding
- phase
- relating
- 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
- H01F29/00—Variable transformers or inductances not covered by group H01F21/00
- H01F29/02—Variable transformers or inductances not covered by group H01F21/00 with tappings on coil or winding; with provision for rearrangement or interconnection of windings
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Coils Of Transformers For General Uses (AREA)
Abstract
300,588. British Thomson-Houston Co., Ltd., (Assignees of Summerhayes, V.). Nov. 15, 1927, [Convention date]. Systems depending on static transformers. - In a polyphase transformer having a zig-zag winding 15, the two sections 16, 17 of each phase of the winding are each provided with tap connections 18 whereby the phase angle and voltage ratio between the primary and secondary windings may be adjusted independently or simultaneously. Where power is to be transmitted over parallel circuits 12, 13, for example between supply systems 10, 11, two such transformers are employed as shown in order that current may be equally divided between the circuits 12, 13 by relative adjustment of the tapping switches of the transformers to compensate for unequal reactance and resistance values in the two circuits.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US300588XA | 1927-11-15 | 1927-11-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB300588A true GB300588A (en) | 1929-07-11 |
Family
ID=21852287
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB33472/28A Expired GB300588A (en) | 1927-11-15 | 1928-11-15 | Improvements in and relating to transformers |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB300588A (en) |
-
1928
- 1928-11-15 GB GB33472/28A patent/GB300588A/en not_active Expired
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