GB552874A - Improvements in or relating to the distribution of surge voltages in the windings of electrical apparatus - Google Patents
Improvements in or relating to the distribution of surge voltages in the windings of electrical apparatusInfo
- Publication number
- GB552874A GB552874A GB8083/42A GB808342A GB552874A GB 552874 A GB552874 A GB 552874A GB 8083/42 A GB8083/42 A GB 8083/42A GB 808342 A GB808342 A GB 808342A GB 552874 A GB552874 A GB 552874A
- Authority
- GB
- United Kingdom
- Prior art keywords
- distribution
- winding
- windings
- surge voltages
- 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
- H01F27/00—Details of transformers or inductances, in general
- H01F27/34—Special means for preventing or reducing unwanted electric or magnetic effects, e.g. no-load losses, reactive currents, harmonics, oscillations, leakage fields
- H01F27/343—Preventing or reducing surge voltages; oscillations
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Coils Of Transformers For General Uses (AREA)
- Regulation Of General Use Transformers (AREA)
Abstract
552,874. Transformers &c. WESTINGHOUSE ELECTRIC INTERNATIONAL CO. June 12, 1942, No. 8083. Convention date, June 14, 1941. [Class 38 (ii)] To obtain a satisfactory distribution of surge voltages in transformer and like inductive windings, the capacity distribution of the winding is modified by dividing the winding into sections each comprising a number of disc coils the winding starting at that end of the first section which is remote from the end of the stack and continuing through the different disc coils of the section in turns of the same diameter and then back and forth in successive layers of different diameter. The order is reversed in successive sections as indicated by the turn numbering 1 ... 24.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US552874XA | 1941-06-14 | 1941-06-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB552874A true GB552874A (en) | 1943-04-28 |
Family
ID=21996900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB8083/42A Expired GB552874A (en) | 1941-06-14 | 1942-06-12 | Improvements in or relating to the distribution of surge voltages in the windings of electrical apparatus |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB552874A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2725538A (en) * | 1952-06-14 | 1955-11-29 | Westinghouse Electric Corp | Transformer windings |
| JP2013222894A (en) * | 2012-04-18 | 2013-10-28 | Mitsubishi Electric Corp | Multiple cylindrical coil |
-
1942
- 1942-06-12 GB GB8083/42A patent/GB552874A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2725538A (en) * | 1952-06-14 | 1955-11-29 | Westinghouse Electric Corp | Transformer windings |
| JP2013222894A (en) * | 2012-04-18 | 2013-10-28 | Mitsubishi Electric Corp | Multiple cylindrical coil |
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