GB2247576B - Overhead electric traction system - Google Patents

Overhead electric traction system

Info

Publication number
GB2247576B
GB2247576B GB9117615A GB9117615A GB2247576B GB 2247576 B GB2247576 B GB 2247576B GB 9117615 A GB9117615 A GB 9117615A GB 9117615 A GB9117615 A GB 9117615A GB 2247576 B GB2247576 B GB 2247576B
Authority
GB
United Kingdom
Prior art keywords
traction system
electric traction
overhead electric
overhead
traction
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 - Fee Related
Application number
GB9117615A
Other versions
GB2247576A (en
GB9117615D0 (en
Inventor
Stephen Henry Case
Irwin Carter Newman
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.)
Balfour Beatty PLC
Original Assignee
BICC PLC
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 BICC PLC filed Critical BICC PLC
Publication of GB9117615D0 publication Critical patent/GB9117615D0/en
Publication of GB2247576A publication Critical patent/GB2247576A/en
Application granted granted Critical
Publication of GB2247576B publication Critical patent/GB2247576B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
    • H02M7/42—Conversion of dc power input into ac power output without possibility of reversal
    • H02M7/44—Conversion of dc power input into ac power output without possibility of reversal by static converters
    • H02M7/48—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M7/493—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode the static converters being arranged for operation in parallel
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M5/00—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases
    • H02M5/40—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc
    • H02M5/42—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters
    • H02M5/44—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters using discharge tubes or semiconductor devices to convert the intermediate dc into ac
    • H02M5/443—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters using discharge tubes or semiconductor devices to convert the intermediate dc into ac using devices of a thyratron or thyristor type requiring extinguishing means
    • H02M5/45—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters using discharge tubes or semiconductor devices to convert the intermediate dc into ac using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
GB9117615A 1990-08-15 1991-08-15 Overhead electric traction system Expired - Fee Related GB2247576B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB909017895A GB9017895D0 (en) 1990-08-15 1990-08-15 Overhead electric traction system

Publications (3)

Publication Number Publication Date
GB9117615D0 GB9117615D0 (en) 1991-10-02
GB2247576A GB2247576A (en) 1992-03-04
GB2247576B true GB2247576B (en) 1994-05-11

Family

ID=10680690

Family Applications (2)

Application Number Title Priority Date Filing Date
GB909017895A Pending GB9017895D0 (en) 1990-08-15 1990-08-15 Overhead electric traction system
GB9117615A Expired - Fee Related GB2247576B (en) 1990-08-15 1991-08-15 Overhead electric traction system

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB909017895A Pending GB9017895D0 (en) 1990-08-15 1990-08-15 Overhead electric traction system

Country Status (1)

Country Link
GB (2) GB9017895D0 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100395952C (en) * 2006-08-08 2008-06-18 西南交通大学 Drag transmitting and transforming equipment
DE102008012325A1 (en) 2008-03-03 2009-09-10 Siemens Aktiengesellschaft Device for connecting a single-phase supply line to a three-phase supply network
JP6082937B2 (en) * 2012-11-30 2017-02-22 株式会社日立製作所 Electric railway control device and system
CN106410817B (en) * 2016-09-29 2018-08-17 湘潭大学 A kind of tractive power supply system negative phase-sequence is idle and voltage fluctuation complex optimum compensation method
CZ307731B6 (en) * 2017-05-22 2019-04-03 ELEKTROTECHNIKA, a.s. Circuit board arrangement of a power station of a traction line
CN111267674B (en) * 2020-03-09 2023-01-03 西南交通大学 Virtual in-phase power supply system topological structure suitable for partition pavilion electric phase splitting

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1381260A (en) * 1970-11-24 1975-01-22 Steghart F L F Electrical power conversion systems

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1381260A (en) * 1970-11-24 1975-01-22 Steghart F L F Electrical power conversion systems

Also Published As

Publication number Publication date
GB9017895D0 (en) 1990-09-26
GB2247576A (en) 1992-03-04
GB9117615D0 (en) 1991-10-02

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20000815