GB215980A - Improvements in or relating to the transformation of current on electric railways and tramways - Google Patents

Improvements in or relating to the transformation of current on electric railways and tramways

Info

Publication number
GB215980A
GB215980A GB1437223A GB1437223A GB215980A GB 215980 A GB215980 A GB 215980A GB 1437223 A GB1437223 A GB 1437223A GB 1437223 A GB1437223 A GB 1437223A GB 215980 A GB215980 A GB 215980A
Authority
GB
United Kingdom
Prior art keywords
supply
units
transformers
tramways
transformation
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
Application number
GB1437223A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to GB1437223A priority Critical patent/GB215980A/en
Publication of GB215980A publication Critical patent/GB215980A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60M—POWER SUPPLY LINES, AND DEVICES ALONG RAILS, FOR ELECTRICALLY- PROPELLED VEHICLES
    • B60M3/00—Feeding power to supply lines in contact with collector on vehicles; Arrangements for consuming regenerative power

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)

Abstract

215,980. Dawson, Sir P., and Fawdry, F. W. May 31, 1923. Systems depending on the use of static transformers.-In an electric railway or tramway wherein three-phase current generated at the station is converted into two-phase current bv the use of Scott connected transformers, the two units of the transformers are separated and located in sub-stations situated at different points of the track so as to supply two adjacent lengths of track with one phase but from separate sub-stations. A number of units a<1> - - a<3> in parallel may supply one section g, while the complementary units b<1> - - b<3> supply the next section k.
GB1437223A 1923-05-31 1923-05-31 Improvements in or relating to the transformation of current on electric railways and tramways Expired GB215980A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1437223A GB215980A (en) 1923-05-31 1923-05-31 Improvements in or relating to the transformation of current on electric railways and tramways

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1437223A GB215980A (en) 1923-05-31 1923-05-31 Improvements in or relating to the transformation of current on electric railways and tramways

Publications (1)

Publication Number Publication Date
GB215980A true GB215980A (en) 1924-05-22

Family

ID=10040010

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1437223A Expired GB215980A (en) 1923-05-31 1923-05-31 Improvements in or relating to the transformation of current on electric railways and tramways

Country Status (1)

Country Link
GB (1) GB215980A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000073102A1 (en) * 1999-05-27 2000-12-07 Abb Ab A device for generating a one-phase alternating voltage
WO2018086820A1 (en) * 2016-11-14 2018-05-17 Siemens Aktiengesellschaft Substation device, railway power supply system, and method for feeding at least one single-phase supply line

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000073102A1 (en) * 1999-05-27 2000-12-07 Abb Ab A device for generating a one-phase alternating voltage
WO2018086820A1 (en) * 2016-11-14 2018-05-17 Siemens Aktiengesellschaft Substation device, railway power supply system, and method for feeding at least one single-phase supply line

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