JPS57138817A - Synchronous generator shortcircuit protecting relay unit - Google Patents

Synchronous generator shortcircuit protecting relay unit

Info

Publication number
JPS57138817A
JPS57138817A JP2305281A JP2305281A JPS57138817A JP S57138817 A JPS57138817 A JP S57138817A JP 2305281 A JP2305281 A JP 2305281A JP 2305281 A JP2305281 A JP 2305281A JP S57138817 A JPS57138817 A JP S57138817A
Authority
JP
Japan
Prior art keywords
relay unit
synchronous generator
protecting relay
shortcircuit
shortcircuit 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.)
Granted
Application number
JP2305281A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6323736B2 (https=
Inventor
Hironobu Maezawa
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 JP2305281A priority Critical patent/JPS57138817A/ja
Publication of JPS57138817A publication Critical patent/JPS57138817A/ja
Publication of JPS6323736B2 publication Critical patent/JPS6323736B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Protection Of Generators And Motors (AREA)
JP2305281A 1981-02-20 1981-02-20 Synchronous generator shortcircuit protecting relay unit Granted JPS57138817A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2305281A JPS57138817A (en) 1981-02-20 1981-02-20 Synchronous generator shortcircuit protecting relay unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2305281A JPS57138817A (en) 1981-02-20 1981-02-20 Synchronous generator shortcircuit protecting relay unit

Publications (2)

Publication Number Publication Date
JPS57138817A true JPS57138817A (en) 1982-08-27
JPS6323736B2 JPS6323736B2 (https=) 1988-05-18

Family

ID=12099667

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2305281A Granted JPS57138817A (en) 1981-02-20 1981-02-20 Synchronous generator shortcircuit protecting relay unit

Country Status (1)

Country Link
JP (1) JPS57138817A (https=)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS563528A (en) * 1979-06-21 1981-01-14 Mitsubishi Electric Corp Control device for energizing ac motor

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS563528A (en) * 1979-06-21 1981-01-14 Mitsubishi Electric Corp Control device for energizing ac motor

Also Published As

Publication number Publication date
JPS6323736B2 (https=) 1988-05-18

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