JPS5749321A - Method of checking protecting relay - Google Patents

Method of checking protecting relay

Info

Publication number
JPS5749321A
JPS5749321A JP55124237A JP12423780A JPS5749321A JP S5749321 A JPS5749321 A JP S5749321A JP 55124237 A JP55124237 A JP 55124237A JP 12423780 A JP12423780 A JP 12423780A JP S5749321 A JPS5749321 A JP S5749321A
Authority
JP
Japan
Prior art keywords
checking
protecting relay
relay
protecting
checking protecting
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
JP55124237A
Other languages
Japanese (ja)
Inventor
Yuuji Haishi
Satoru Sasaki
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 JP55124237A priority Critical patent/JPS5749321A/en
Publication of JPS5749321A publication Critical patent/JPS5749321A/en
Pending legal-status Critical Current

Links

Landscapes

  • Emergency Protection Circuit Devices (AREA)
JP55124237A 1980-09-08 1980-09-08 Method of checking protecting relay Pending JPS5749321A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55124237A JPS5749321A (en) 1980-09-08 1980-09-08 Method of checking protecting relay

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55124237A JPS5749321A (en) 1980-09-08 1980-09-08 Method of checking protecting relay

Publications (1)

Publication Number Publication Date
JPS5749321A true JPS5749321A (en) 1982-03-23

Family

ID=14880355

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55124237A Pending JPS5749321A (en) 1980-09-08 1980-09-08 Method of checking protecting relay

Country Status (1)

Country Link
JP (1) JPS5749321A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06169529A (en) * 1992-12-01 1994-06-14 Tokyo Electric Power Co Inc:The Protection circuit in system interconnection inverter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06169529A (en) * 1992-12-01 1994-06-14 Tokyo Electric Power Co Inc:The Protection circuit in system interconnection inverter

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