JPS59230175A - 三相高圧配電線の短絡点標定方法 - Google Patents

三相高圧配電線の短絡点標定方法

Info

Publication number
JPS59230175A
JPS59230175A JP10624283A JP10624283A JPS59230175A JP S59230175 A JPS59230175 A JP S59230175A JP 10624283 A JP10624283 A JP 10624283A JP 10624283 A JP10624283 A JP 10624283A JP S59230175 A JPS59230175 A JP S59230175A
Authority
JP
Japan
Prior art keywords
line
short
phase
voltage
positive
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
JP10624283A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0552469B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Jiro Mizuno
水野　次郎
Tetsuo Orimoto
織本　哲夫
Kyukichi Uchida
内田　久吉
Hideaki Tanaka
秀昭 田中
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.)
JAPANESE NATIONAL RAILWAYS<JNR>
TSUDA DENKI KEIKI KK
Japan National Railways
Nippon Kokuyu Tetsudo
Original Assignee
JAPANESE NATIONAL RAILWAYS<JNR>
TSUDA DENKI KEIKI KK
Japan National Railways
Nippon Kokuyu Tetsudo
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 JAPANESE NATIONAL RAILWAYS<JNR>, TSUDA DENKI KEIKI KK, Japan National Railways, Nippon Kokuyu Tetsudo filed Critical JAPANESE NATIONAL RAILWAYS<JNR>
Priority to JP10624283A priority Critical patent/JPS59230175A/ja
Publication of JPS59230175A publication Critical patent/JPS59230175A/ja
Publication of JPH0552469B2 publication Critical patent/JPH0552469B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Emergency Protection Circuit Devices (AREA)
  • Locating Faults (AREA)
JP10624283A 1983-06-11 1983-06-11 三相高圧配電線の短絡点標定方法 Granted JPS59230175A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10624283A JPS59230175A (ja) 1983-06-11 1983-06-11 三相高圧配電線の短絡点標定方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10624283A JPS59230175A (ja) 1983-06-11 1983-06-11 三相高圧配電線の短絡点標定方法

Publications (2)

Publication Number Publication Date
JPS59230175A true JPS59230175A (ja) 1984-12-24
JPH0552469B2 JPH0552469B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1993-08-05

Family

ID=14428643

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10624283A Granted JPS59230175A (ja) 1983-06-11 1983-06-11 三相高圧配電線の短絡点標定方法

Country Status (1)

Country Link
JP (1) JPS59230175A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62198773A (ja) * 1986-02-27 1987-09-02 Toshiba Corp 送電線故障点標定方法およびその装置
CN103217631A (zh) * 2013-04-16 2013-07-24 航天科工深圳（集团）有限公司 一种电源控制箱及其实现方法
JP2015033306A (ja) * 2013-08-07 2015-02-16 株式会社日立製作所 三相欠相保護装置及び三相欠相保護方法
JP2015115997A (ja) * 2013-12-10 2015-06-22 株式会社東芝 短絡方向継電器

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4946175A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1972-08-31 1974-05-02

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4946175A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1972-08-31 1974-05-02

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62198773A (ja) * 1986-02-27 1987-09-02 Toshiba Corp 送電線故障点標定方法およびその装置
CN103217631A (zh) * 2013-04-16 2013-07-24 航天科工深圳（集团）有限公司 一种电源控制箱及其实现方法
JP2015033306A (ja) * 2013-08-07 2015-02-16 株式会社日立製作所 三相欠相保護装置及び三相欠相保護方法
JP2015115997A (ja) * 2013-12-10 2015-06-22 株式会社東芝 短絡方向継電器

Also Published As

Publication number Publication date
JPH0552469B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1993-08-05

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