JPS57209430A - Direct current control equipment - Google Patents

Direct current control equipment

Info

Publication number
JPS57209430A
JPS57209430A JP9326581A JP9326581A JPS57209430A JP S57209430 A JPS57209430 A JP S57209430A JP 9326581 A JP9326581 A JP 9326581A JP 9326581 A JP9326581 A JP 9326581A JP S57209430 A JPS57209430 A JP S57209430A
Authority
JP
Japan
Prior art keywords
current
disconnector
thyristor
battery
reactor
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
JP9326581A
Other languages
Japanese (ja)
Other versions
JPH0360688B2 (en
Inventor
Toshio Suzuki
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP9326581A priority Critical patent/JPS57209430A/en
Publication of JPS57209430A publication Critical patent/JPS57209430A/en
Publication of JPH0360688B2 publication Critical patent/JPH0360688B2/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)

Abstract

PURPOSE:To contrive making the total accommodating capacity of a smoothing reactor into a compact size in such a way that a current smoothing reactor is installed on a rectifying arm through which battery charging current in a bridge circuit is flowed, in an electric railway using a direct current feeding system. CONSTITUTION:If thyristors 7a, 7d are turned on when charging a battery 6, charging current Ic flows through a feeder line 2 - a disconnector 9b - HSCB 9a - a battery 6- a reactor 10 - a thyristor 7a - a rectifier 8 - a thyristor 7d - a disconnector 9c - rails 3. On another hand, when discharging, if thyristors 7b, 7c are turned on, discharging current Ip flows through the rails 3 - the disconnector 9c - the thyristor 7c - the rectifier 8 - the thyristor 7b - the battery 6 - the HSCB 9a - the disconnector 9b - the feeder line 2. Thus, since current Ic only flows to the reactor 10, its capacity is enough with small capacity corresponding to the current Ic, and it is unnecessary to have such a large inductance as to be required for the current Ip.
JP9326581A 1981-06-16 1981-06-16 Direct current control equipment Granted JPS57209430A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9326581A JPS57209430A (en) 1981-06-16 1981-06-16 Direct current control equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9326581A JPS57209430A (en) 1981-06-16 1981-06-16 Direct current control equipment

Publications (2)

Publication Number Publication Date
JPS57209430A true JPS57209430A (en) 1982-12-22
JPH0360688B2 JPH0360688B2 (en) 1991-09-17

Family

ID=14077644

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9326581A Granted JPS57209430A (en) 1981-06-16 1981-06-16 Direct current control equipment

Country Status (1)

Country Link
JP (1) JPS57209430A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59186744A (en) * 1984-01-09 1984-10-23 Japanese National Railways<Jnr> Electric railway feeder voltage compensator
JP2010058565A (en) * 2008-09-01 2010-03-18 Hitachi Ltd Power converter and electric railroad system

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55132330A (en) * 1979-03-28 1980-10-15 Japan Storage Battery Co Ltd Load regulation response device for electric railway

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55132330A (en) * 1979-03-28 1980-10-15 Japan Storage Battery Co Ltd Load regulation response device for electric railway

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59186744A (en) * 1984-01-09 1984-10-23 Japanese National Railways<Jnr> Electric railway feeder voltage compensator
JPH0242698B2 (en) * 1984-01-09 1990-09-25
JP2010058565A (en) * 2008-09-01 2010-03-18 Hitachi Ltd Power converter and electric railroad system

Also Published As

Publication number Publication date
JPH0360688B2 (en) 1991-09-17

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