JPS5523771A - Digital protecting relay unit - Google Patents

Digital protecting relay unit

Info

Publication number
JPS5523771A
JPS5523771A JP9615078A JP9615078A JPS5523771A JP S5523771 A JPS5523771 A JP S5523771A JP 9615078 A JP9615078 A JP 9615078A JP 9615078 A JP9615078 A JP 9615078A JP S5523771 A JPS5523771 A JP S5523771A
Authority
JP
Japan
Prior art keywords
relay unit
protecting relay
digital protecting
digital
unit
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
JP9615078A
Other languages
Japanese (ja)
Inventor
Gouo Nohara
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 JP9615078A priority Critical patent/JPS5523771A/en
Publication of JPS5523771A publication Critical patent/JPS5523771A/en
Pending legal-status Critical Current

Links

Landscapes

  • Emergency Protection Circuit Devices (AREA)
JP9615078A 1978-08-09 1978-08-09 Digital protecting relay unit Pending JPS5523771A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9615078A JPS5523771A (en) 1978-08-09 1978-08-09 Digital protecting relay unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9615078A JPS5523771A (en) 1978-08-09 1978-08-09 Digital protecting relay unit

Publications (1)

Publication Number Publication Date
JPS5523771A true JPS5523771A (en) 1980-02-20

Family

ID=14157340

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9615078A Pending JPS5523771A (en) 1978-08-09 1978-08-09 Digital protecting relay unit

Country Status (1)

Country Link
JP (1) JPS5523771A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5899213A (en) * 1981-12-07 1983-06-13 株式会社明電舎 Ripple removing device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5899213A (en) * 1981-12-07 1983-06-13 株式会社明電舎 Ripple removing device

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