JPS51116957A - Relay - Google Patents

Relay

Info

Publication number
JPS51116957A
JPS51116957A JP4128675A JP4128675A JPS51116957A JP S51116957 A JPS51116957 A JP S51116957A JP 4128675 A JP4128675 A JP 4128675A JP 4128675 A JP4128675 A JP 4128675A JP S51116957 A JPS51116957 A JP S51116957A
Authority
JP
Japan
Prior art keywords
relay
distinguishing
minimum
current
relay capable
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.)
Granted
Application number
JP4128675A
Other languages
Japanese (ja)
Other versions
JPS593099B2 (en
Inventor
Keizo Inagaki
Terunobu Miyazaki
Yasuro Akisawa
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 JP50041286A priority Critical patent/JPS593099B2/en
Publication of JPS51116957A publication Critical patent/JPS51116957A/en
Publication of JPS593099B2 publication Critical patent/JPS593099B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Protection Of Transformers (AREA)

Abstract

PURPOSE: A relay capable of restricting erroneous action in minimum by distinguishing exciting inrush current from defect current accurately.
COPYRIGHT: (C)1976,JPO&Japio
JP50041286A 1975-04-07 1975-04-07 Transformer protection relay method Expired JPS593099B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50041286A JPS593099B2 (en) 1975-04-07 1975-04-07 Transformer protection relay method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50041286A JPS593099B2 (en) 1975-04-07 1975-04-07 Transformer protection relay method

Publications (2)

Publication Number Publication Date
JPS51116957A true JPS51116957A (en) 1976-10-14
JPS593099B2 JPS593099B2 (en) 1984-01-23

Family

ID=12604193

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50041286A Expired JPS593099B2 (en) 1975-04-07 1975-04-07 Transformer protection relay method

Country Status (1)

Country Link
JP (1) JPS593099B2 (en)

Also Published As

Publication number Publication date
JPS593099B2 (en) 1984-01-23

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