JPS57172833A - Current supply method for ac operated railway - Google Patents

Current supply method for ac operated railway

Info

Publication number
JPS57172833A
JPS57172833A JP5811081A JP5811081A JPS57172833A JP S57172833 A JPS57172833 A JP S57172833A JP 5811081 A JP5811081 A JP 5811081A JP 5811081 A JP5811081 A JP 5811081A JP S57172833 A JPS57172833 A JP S57172833A
Authority
JP
Japan
Prior art keywords
current
electric car
car
current supply
line
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.)
Granted
Application number
JP5811081A
Other languages
Japanese (ja)
Other versions
JPS6212057B2 (en
Inventor
Sadaji Noki
Toyomi Gondo
Fusao Tezuka
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.)
Meidensha Corp
Meidensha Electric Manufacturing Co Ltd
Original Assignee
Meidensha Corp
Meidensha Electric Manufacturing Co Ltd
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 Meidensha Corp, Meidensha Electric Manufacturing Co Ltd filed Critical Meidensha Corp
Priority to JP5811081A priority Critical patent/JPS57172833A/en
Publication of JPS57172833A publication Critical patent/JPS57172833A/en
Publication of JPS6212057B2 publication Critical patent/JPS6212057B2/ja
Granted 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
    • B60M3/04—Arrangements for cutting in and out of individual track sections

Landscapes

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

Abstract

PURPOSE:To enhance reliability for operation of an electric car by feeding the current in such an arrangement that there is not any momentary interruption of power supply to the electric car just when the car passes any dead section existing between parallelly installed two power sources and that the car can pass over from one to the other source in the condition of power drive. CONSTITUTION:Between railway lines 3a and 3c connected to No.1 and 2 substations 1a and 1b, respectively, an electric car 3b is interposed with No.1 and 2 dead sections S1, S2, and No.1 and 2 circuit breakers 5a, 5b are installed between this line 3b and the lines 3a, 3c. Reactors 7a, 7b for restriction of transverse current are installed through No.3 circuit breaker 5c and a balance reactor 6. The line 3b is supplied with current from the substation 1a through circuit breaker 5a until the electric car T passes the dead section S1, and the circuit breaker 5a is disconnected during current supply to the line 3b after the breaker 5c is put on. Thus current supply is made from both substations 1a, 1b.
JP5811081A 1981-04-17 1981-04-17 Current supply method for ac operated railway Granted JPS57172833A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5811081A JPS57172833A (en) 1981-04-17 1981-04-17 Current supply method for ac operated railway

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5811081A JPS57172833A (en) 1981-04-17 1981-04-17 Current supply method for ac operated railway

Publications (2)

Publication Number Publication Date
JPS57172833A true JPS57172833A (en) 1982-10-23
JPS6212057B2 JPS6212057B2 (en) 1987-03-16

Family

ID=13074828

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5811081A Granted JPS57172833A (en) 1981-04-17 1981-04-17 Current supply method for ac operated railway

Country Status (1)

Country Link
JP (1) JPS57172833A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000203316A (en) * 1999-01-11 2000-07-25 Central Japan Railway Co Feeder switching control device
JP2008221898A (en) * 2007-03-08 2008-09-25 Railway Technical Res Inst Feeding control device and feeding switching method
JP2018126044A (en) * 2017-02-03 2018-08-09 清水建設株式会社 Haulage vehicle and transportation system
EP3321125A4 (en) * 2015-07-06 2019-02-20 Beijing Jiaotong University Intelligent electric phase splitting device for alternating-current electrified railway

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000203316A (en) * 1999-01-11 2000-07-25 Central Japan Railway Co Feeder switching control device
JP2008221898A (en) * 2007-03-08 2008-09-25 Railway Technical Res Inst Feeding control device and feeding switching method
EP3321125A4 (en) * 2015-07-06 2019-02-20 Beijing Jiaotong University Intelligent electric phase splitting device for alternating-current electrified railway
JP2018126044A (en) * 2017-02-03 2018-08-09 清水建設株式会社 Haulage vehicle and transportation system

Also Published As

Publication number Publication date
JPS6212057B2 (en) 1987-03-16

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