GB190125753A - Improvements in Systems of Electrical Distribution. - Google Patents
Improvements in Systems of Electrical Distribution.Info
- Publication number
- GB190125753A GB190125753A GB190125753DA GB190125753A GB 190125753 A GB190125753 A GB 190125753A GB 190125753D A GB190125753D A GB 190125753DA GB 190125753 A GB190125753 A GB 190125753A
- Authority
- GB
- United Kingdom
- Prior art keywords
- transformers
- transformer
- arrangement
- current
- windings
- 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
Landscapes
- Ac-Ac Conversion (AREA)
Abstract
25,753. Peck, J. S. May 18, [date applied for under Sec. 103 of Patents &c. Act, A.D. 1883]. Converting alternating and direct current; distributing; regulating; transformers.-Relates to electric distribution on the three-wire direct-current system supplied from an alternating-current source. The neutral wire is connected to the windings of the transformer so that the equalizing-current will divide and the two currents so produced will neutralize one another in the windings. Fig. 1 shows one arrangement, in which 1 is a generator, 12 a rotary converter, and 8, 9, 10 transformers. The middle wire 15 is connected to the middle points of the secondary windings of the transformer, as shown. In another arrangement, Fig. 2, each transformer is provided with two secondary windings arranged partly in series, there being only three collecting-rings. Fig. 3 shows an arrangement in which the rotary transformer is driven as a generator by a band, three auto-transformers 26, 27, 28 being provided. By replacing the autotransformers by stationary transformers, threephase currents may also be employed.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US190125753XA | 1901-05-18 | 1901-05-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB190125753A true GB190125753A (en) | 1902-11-27 |
Family
ID=32470124
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB190125753D Expired GB190125753A (en) | 1901-05-18 | 1901-12-17 | Improvements in Systems of Electrical Distribution. |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB190125753A (en) |
-
1901
- 1901-12-17 GB GB190125753D patent/GB190125753A/en not_active Expired
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