JPS6443024A - Transmission line accident automatic recovery apparatus - Google Patents

Transmission line accident automatic recovery apparatus

Info

Publication number
JPS6443024A
JPS6443024A JP62197546A JP19754687A JPS6443024A JP S6443024 A JPS6443024 A JP S6443024A JP 62197546 A JP62197546 A JP 62197546A JP 19754687 A JP19754687 A JP 19754687A JP S6443024 A JPS6443024 A JP S6443024A
Authority
JP
Japan
Prior art keywords
accident
transmission line
discriminated
instructing sequence
sequence
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.)
Pending
Application number
JP62197546A
Other languages
Japanese (ja)
Inventor
Shigeru Iizuka
Shigeo Takayanagi
Hiroshi Inoue
Uichiro Goto
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.)
Toshiba Corp
Hitachi Ltd
Mitsubishi Electric Corp
Tokyo Electric Power Co Holdings Inc
Original Assignee
Toshiba Corp
Tokyo Electric Power Co Inc
Hitachi Ltd
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 Toshiba Corp, Tokyo Electric Power Co Inc, Hitachi Ltd, Mitsubishi Electric Corp filed Critical Toshiba Corp
Priority to JP62197546A priority Critical patent/JPS6443024A/en
Publication of JPS6443024A publication Critical patent/JPS6443024A/en
Pending legal-status Critical Current

Links

Landscapes

  • Supply And Distribution Of Alternating Current (AREA)

Abstract

PURPOSE:To rapidly recover a transmission line by automatically discriminating an accident position based on trip information collected at the time of an accident, forming instructing sequence for separating a facility having the accident position and a power interruption transmission line recovery instructing sequence, and executing them. CONSTITUTION:When a transmission line L2 and a bus B3 are interrupted due to the accident of a power system, information at the time of the accident is input to information collecting means 61 of a transmission line accident automatic recovery apparatus. An accident position is discriminated from the collected information in accident discriminating means 62, and whether the accident position is of a facility connected to the line L2 or not is discriminated by a connection discrimination. If it is discriminated that there is an accident, separation instructing sequence for tripping a circuit breaker CB32 is formed by separation instructing sequence forming means 64, a transmission line recovery instructing sequence for closing the breakers CB12, CB22 is formed by recovery instructing sequence forming means 65, and the instruction is executed by executing means 66.
JP62197546A 1987-08-07 1987-08-07 Transmission line accident automatic recovery apparatus Pending JPS6443024A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62197546A JPS6443024A (en) 1987-08-07 1987-08-07 Transmission line accident automatic recovery apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62197546A JPS6443024A (en) 1987-08-07 1987-08-07 Transmission line accident automatic recovery apparatus

Publications (1)

Publication Number Publication Date
JPS6443024A true JPS6443024A (en) 1989-02-15

Family

ID=16376280

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62197546A Pending JPS6443024A (en) 1987-08-07 1987-08-07 Transmission line accident automatic recovery apparatus

Country Status (1)

Country Link
JP (1) JPS6443024A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9701503B2 (en) 2014-11-10 2017-07-11 Jsoffset Corporation Non-printed paper supply apparatus used for single-side printer

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5972932A (en) * 1982-10-20 1984-04-25 東京電力株式会社 Protecting relay for annular wire system
JPS6028722A (en) * 1983-07-27 1985-02-13 株式会社日立製作所 Defect discriminating method of power system

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5972932A (en) * 1982-10-20 1984-04-25 東京電力株式会社 Protecting relay for annular wire system
JPS6028722A (en) * 1983-07-27 1985-02-13 株式会社日立製作所 Defect discriminating method of power system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9701503B2 (en) 2014-11-10 2017-07-11 Jsoffset Corporation Non-printed paper supply apparatus used for single-side printer

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