JPS5423948A - Inspection system for digital protective device - Google Patents

Inspection system for digital protective device

Info

Publication number
JPS5423948A
JPS5423948A JP8743477A JP8743477A JPS5423948A JP S5423948 A JPS5423948 A JP S5423948A JP 8743477 A JP8743477 A JP 8743477A JP 8743477 A JP8743477 A JP 8743477A JP S5423948 A JPS5423948 A JP S5423948A
Authority
JP
Japan
Prior art keywords
protective device
inspection system
digital protective
inspection
digital
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
JP8743477A
Other languages
Japanese (ja)
Inventor
Goo Nohara
Junichi Makino
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP8743477A priority Critical patent/JPS5423948A/en
Publication of JPS5423948A publication Critical patent/JPS5423948A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To operate a processing for protected element and inspection, in accordance with a time chart of inspection process, by an interrupt signal of control circuit, in the power system information.
COPYRIGHT: (C)1979,JPO&Japio
JP8743477A 1977-07-22 1977-07-22 Inspection system for digital protective device Pending JPS5423948A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8743477A JPS5423948A (en) 1977-07-22 1977-07-22 Inspection system for digital protective device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8743477A JPS5423948A (en) 1977-07-22 1977-07-22 Inspection system for digital protective device

Publications (1)

Publication Number Publication Date
JPS5423948A true JPS5423948A (en) 1979-02-22

Family

ID=13914751

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8743477A Pending JPS5423948A (en) 1977-07-22 1977-07-22 Inspection system for digital protective device

Country Status (1)

Country Link
JP (1) JPS5423948A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5819123A (en) * 1981-06-18 1983-02-04 ウエスチングハウス・エレクトリツク・コ−ポレ−シヨン Power system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5819123A (en) * 1981-06-18 1983-02-04 ウエスチングハウス・エレクトリツク・コ−ポレ−シヨン Power system
JPS6314565B2 (en) * 1981-06-18 1988-03-31 Westinghouse Electric Corp

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