JPS624930B2 - - Google Patents

Info

Publication number
JPS624930B2
JPS624930B2 JP53102558A JP10255878A JPS624930B2 JP S624930 B2 JPS624930 B2 JP S624930B2 JP 53102558 A JP53102558 A JP 53102558A JP 10255878 A JP10255878 A JP 10255878A JP S624930 B2 JPS624930 B2 JP S624930B2
Authority
JP
Japan
Prior art keywords
line
current
fault
protective relay
power transmission
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
Application number
JP53102558A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5529281A (en
Inventor
Akinori Tanigawa
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
Original Assignee
Tokyo Shibaura Electric 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 Tokyo Shibaura Electric Co Ltd filed Critical Tokyo Shibaura Electric Co Ltd
Priority to JP10255878A priority Critical patent/JPS5529281A/ja
Publication of JPS5529281A publication Critical patent/JPS5529281A/ja
Publication of JPS624930B2 publication Critical patent/JPS624930B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Emergency Protection Circuit Devices (AREA)
JP10255878A 1978-08-23 1978-08-23 Parallel twoochannel system protecting relay Granted JPS5529281A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10255878A JPS5529281A (en) 1978-08-23 1978-08-23 Parallel twoochannel system protecting relay

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10255878A JPS5529281A (en) 1978-08-23 1978-08-23 Parallel twoochannel system protecting relay

Publications (2)

Publication Number Publication Date
JPS5529281A JPS5529281A (en) 1980-03-01
JPS624930B2 true JPS624930B2 (en]) 1987-02-02

Family

ID=14330556

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10255878A Granted JPS5529281A (en) 1978-08-23 1978-08-23 Parallel twoochannel system protecting relay

Country Status (1)

Country Link
JP (1) JPS5529281A (en])

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4921929B2 (ja) * 2006-11-09 2012-04-25 株式会社東芝 配電系統の短絡保護システムおよびその方法

Also Published As

Publication number Publication date
JPS5529281A (en) 1980-03-01

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