JPS5220246A - Protective system for multi-terminal system - Google Patents

Protective system for multi-terminal system

Info

Publication number
JPS5220246A
JPS5220246A JP50096057A JP9605775A JPS5220246A JP S5220246 A JPS5220246 A JP S5220246A JP 50096057 A JP50096057 A JP 50096057A JP 9605775 A JP9605775 A JP 9605775A JP S5220246 A JPS5220246 A JP S5220246A
Authority
JP
Japan
Prior art keywords
protective
terminal
terminal system
protective system
pronciples
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
JP50096057A
Other languages
Japanese (ja)
Inventor
Tomoyoshi Ochiai
Norio Suda
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
Tokyo Electric Power Company Holdings Inc
Original Assignee
Meidensha Corp
Tokyo Electric Power Co Inc
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, Tokyo Electric Power Co Inc, Meidensha Electric Manufacturing Co Ltd filed Critical Meidensha Corp
Priority to JP50096057A priority Critical patent/JPS5220246A/en
Publication of JPS5220246A publication Critical patent/JPS5220246A/en
Pending legal-status Critical Current

Links

Landscapes

  • Emergency Protection Circuit Devices (AREA)

Abstract

PURPOSE: To provide a protective system for a multi-terminal system based on the pronciples of differential current and adapted to make direct operation of digital quantities of current obtained at individual terminals of a power system.
COPYRIGHT: (C)1977,JPO&Japio
JP50096057A 1975-08-07 1975-08-07 Protective system for multi-terminal system Pending JPS5220246A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50096057A JPS5220246A (en) 1975-08-07 1975-08-07 Protective system for multi-terminal system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50096057A JPS5220246A (en) 1975-08-07 1975-08-07 Protective system for multi-terminal system

Publications (1)

Publication Number Publication Date
JPS5220246A true JPS5220246A (en) 1977-02-16

Family

ID=14154804

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50096057A Pending JPS5220246A (en) 1975-08-07 1975-08-07 Protective system for multi-terminal system

Country Status (1)

Country Link
JP (1) JPS5220246A (en)

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