JPS5243920A - Switching device in exitation control system of synchronous machine - Google Patents

Switching device in exitation control system of synchronous machine

Info

Publication number
JPS5243920A
JPS5243920A JP50118856A JP11885675A JPS5243920A JP S5243920 A JPS5243920 A JP S5243920A JP 50118856 A JP50118856 A JP 50118856A JP 11885675 A JP11885675 A JP 11885675A JP S5243920 A JPS5243920 A JP S5243920A
Authority
JP
Japan
Prior art keywords
exitation
control system
switching device
synchronous machine
fuse
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
JP50118856A
Other languages
Japanese (ja)
Other versions
JPS5524359B2 (en
Inventor
Satoru Kitamura
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 JP50118856A priority Critical patent/JPS5243920A/en
Publication of JPS5243920A publication Critical patent/JPS5243920A/en
Publication of JPS5524359B2 publication Critical patent/JPS5524359B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Control Of Eletrric Generators (AREA)

Abstract

PURPOSE: Over exitation of power generator is prevented, when automatic operation is changed to manual operation, by an accident of PT used for exitation control and breakage of fuse.
COPYRIGHT: (C)1977,JPO&Japio
JP50118856A 1975-10-03 1975-10-03 Switching device in exitation control system of synchronous machine Granted JPS5243920A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50118856A JPS5243920A (en) 1975-10-03 1975-10-03 Switching device in exitation control system of synchronous machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50118856A JPS5243920A (en) 1975-10-03 1975-10-03 Switching device in exitation control system of synchronous machine

Publications (2)

Publication Number Publication Date
JPS5243920A true JPS5243920A (en) 1977-04-06
JPS5524359B2 JPS5524359B2 (en) 1980-06-28

Family

ID=14746821

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50118856A Granted JPS5243920A (en) 1975-10-03 1975-10-03 Switching device in exitation control system of synchronous machine

Country Status (1)

Country Link
JP (1) JPS5243920A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5941114A (en) * 1982-08-30 1984-03-07 三菱電機株式会社 Digital protecting relay unit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5941114A (en) * 1982-08-30 1984-03-07 三菱電機株式会社 Digital protecting relay unit

Also Published As

Publication number Publication date
JPS5524359B2 (en) 1980-06-28

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