JPS51141338A - Protecting device of the power system - Google Patents

Protecting device of the power system

Info

Publication number
JPS51141338A
JPS51141338A JP50065948A JP6594875A JPS51141338A JP S51141338 A JPS51141338 A JP S51141338A JP 50065948 A JP50065948 A JP 50065948A JP 6594875 A JP6594875 A JP 6594875A JP S51141338 A JPS51141338 A JP S51141338A
Authority
JP
Japan
Prior art keywords
power system
protecting device
electrical energy
transformed
voltage
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
JP50065948A
Other languages
Japanese (ja)
Inventor
Tomoyoshi Ochiai
Minoru Iwasaki
Tadahiro Aida
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
Tokyo Electric Power Company Holdings Inc
Original Assignee
Tokyo Electric Power Co Inc
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 Tokyo Electric Power Co Inc, Mitsubishi Electric Corp filed Critical Tokyo Electric Power Co Inc
Priority to JP50065948A priority Critical patent/JPS51141338A/en
Publication of JPS51141338A publication Critical patent/JPS51141338A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: The device samples analogue electrical energy of the system intermittently through voltage and current senser transformed to a digital electrical energy.
COPYRIGHT: (C)1976,JPO&Japio
JP50065948A 1975-05-30 1975-05-30 Protecting device of the power system Pending JPS51141338A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50065948A JPS51141338A (en) 1975-05-30 1975-05-30 Protecting device of the power system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50065948A JPS51141338A (en) 1975-05-30 1975-05-30 Protecting device of the power system

Publications (1)

Publication Number Publication Date
JPS51141338A true JPS51141338A (en) 1976-12-06

Family

ID=13301694

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50065948A Pending JPS51141338A (en) 1975-05-30 1975-05-30 Protecting device of the power system

Country Status (1)

Country Link
JP (1) JPS51141338A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52147749A (en) * 1976-06-02 1977-12-08 Tokyo Electric Power Co Inc:The Set system of digital protection relays

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52147749A (en) * 1976-06-02 1977-12-08 Tokyo Electric Power Co Inc:The Set system of digital protection relays

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