JPS57211925A - Differential relay - Google Patents

Differential relay

Info

Publication number
JPS57211925A
JPS57211925A JP56097831A JP9783181A JPS57211925A JP S57211925 A JPS57211925 A JP S57211925A JP 56097831 A JP56097831 A JP 56097831A JP 9783181 A JP9783181 A JP 9783181A JP S57211925 A JPS57211925 A JP S57211925A
Authority
JP
Japan
Prior art keywords
differential relay
relay
differential
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
JP56097831A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0118646B2 (enrdf_load_html_response
Inventor
Makoto Terada
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
Original Assignee
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP56097831A priority Critical patent/JPS57211925A/ja
Publication of JPS57211925A publication Critical patent/JPS57211925A/ja
Publication of JPH0118646B2 publication Critical patent/JPH0118646B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Emergency Protection Circuit Devices (AREA)
  • Protection Of Transformers (AREA)
JP56097831A 1981-06-23 1981-06-23 Differential relay Granted JPS57211925A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56097831A JPS57211925A (en) 1981-06-23 1981-06-23 Differential relay

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56097831A JPS57211925A (en) 1981-06-23 1981-06-23 Differential relay

Publications (2)

Publication Number Publication Date
JPS57211925A true JPS57211925A (en) 1982-12-25
JPH0118646B2 JPH0118646B2 (enrdf_load_html_response) 1989-04-06

Family

ID=14202658

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56097831A Granted JPS57211925A (en) 1981-06-23 1981-06-23 Differential relay

Country Status (1)

Country Link
JP (1) JPS57211925A (enrdf_load_html_response)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57211926A (en) * 1981-06-23 1982-12-25 Mitsubishi Electric Corp Differential relay
JPS57211927A (en) * 1981-06-23 1982-12-25 Mitsubishi Electric Corp Differential relay

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5461656A (en) * 1977-10-25 1979-05-18 Mitsubishi Electric Corp Protective relay
JPS57211926A (en) * 1981-06-23 1982-12-25 Mitsubishi Electric Corp Differential relay
JPS57211927A (en) * 1981-06-23 1982-12-25 Mitsubishi Electric Corp Differential relay

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5461656A (en) * 1977-10-25 1979-05-18 Mitsubishi Electric Corp Protective relay
JPS57211926A (en) * 1981-06-23 1982-12-25 Mitsubishi Electric Corp Differential relay
JPS57211927A (en) * 1981-06-23 1982-12-25 Mitsubishi Electric Corp Differential relay

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57211926A (en) * 1981-06-23 1982-12-25 Mitsubishi Electric Corp Differential relay
JPS57211927A (en) * 1981-06-23 1982-12-25 Mitsubishi Electric Corp Differential relay

Also Published As

Publication number Publication date
JPH0118646B2 (enrdf_load_html_response) 1989-04-06

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