JPS6341286B2 - - Google Patents

Info

Publication number
JPS6341286B2
JPS6341286B2 JP58036681A JP3668183A JPS6341286B2 JP S6341286 B2 JPS6341286 B2 JP S6341286B2 JP 58036681 A JP58036681 A JP 58036681A JP 3668183 A JP3668183 A JP 3668183A JP S6341286 B2 JPS6341286 B2 JP S6341286B2
Authority
JP
Japan
Prior art keywords
ground fault
fault detection
detection relay
exciter
power supply
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.)
Expired
Application number
JP58036681A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59165917A (ja
Inventor
Juichi Watarai
Shinichi Imaizumi
Kenji Endo
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.)
Fuji Electric Co Ltd
Original Assignee
Fuji 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 Fuji Electric Co Ltd filed Critical Fuji Electric Co Ltd
Priority to JP3668183A priority Critical patent/JPS59165917A/ja
Publication of JPS59165917A publication Critical patent/JPS59165917A/ja
Publication of JPS6341286B2 publication Critical patent/JPS6341286B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Protection Of Generators And Motors (AREA)
JP3668183A 1983-03-08 1983-03-08 交流励磁機の地絡検出方式 Granted JPS59165917A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3668183A JPS59165917A (ja) 1983-03-08 1983-03-08 交流励磁機の地絡検出方式

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3668183A JPS59165917A (ja) 1983-03-08 1983-03-08 交流励磁機の地絡検出方式

Publications (2)

Publication Number Publication Date
JPS59165917A JPS59165917A (ja) 1984-09-19
JPS6341286B2 true JPS6341286B2 (de) 1988-08-16

Family

ID=12476583

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3668183A Granted JPS59165917A (ja) 1983-03-08 1983-03-08 交流励磁機の地絡検出方式

Country Status (1)

Country Link
JP (1) JPS59165917A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07340A (ja) * 1993-06-16 1995-01-06 Tomoharu Koike 風呂垢取り器

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5012548A (de) * 1973-04-09 1975-02-08

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5012548A (de) * 1973-04-09 1975-02-08

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07340A (ja) * 1993-06-16 1995-01-06 Tomoharu Koike 風呂垢取り器

Also Published As

Publication number Publication date
JPS59165917A (ja) 1984-09-19

Similar Documents

Publication Publication Date Title
CN101093159B (zh) 用于监测转动机器的方法和设备
CA1177889A (en) Motor-generator system providing prolonged uninterrupted power supply to a load
JPS596433B2 (ja) 測定装置
US3210603A (en) Generator protection
US3614593A (en) Rotary transformer for alternator
JPH023238B2 (de)
CN210806855U (zh) 一种替代电励磁电机电刷滑环的旋转无线传能装置
JPS6341286B2 (de)
US6717300B2 (en) Arrangement for using induction motor as a sensor to sense its own rotation when electrical power is not being supplied to it
US4922179A (en) Power feeding system for a rotor
US20020117912A1 (en) Rotary electric machine
JPH0634564B2 (ja) 発電機用地絡検出装置
SU1365269A1 (ru) Бесконтактна синхронна электрическа машина
JPH1032962A (ja) 回転界磁形回転電機の界磁巻線の異常検出方法および異常検出装置
JPS59175369A (ja) シンクロモ−タ
JP2001178095A (ja) 回転トランス
KR0119030Y1 (ko) 자속을 이용한 회전설비의 무선전원 공급장치
JPH01218326A (ja) ブラシレス同期機の界磁地絡検出装置
GB1462760A (en) Rotary electric machines including fault detection apparatus
JPS6248300A (ja) ブラシレス同期機の励磁電流検出装置
JPH0431817Y2 (de)
JPS55164378A (en) Detecting unit for ground-fault trouble of brushless rotary generator
JPH01190234A (ja) 非接触式界磁地絡検出装置
GB1207348A (en) Improvements in or relating to rotary electrical machines
JPS59148554A (ja) ブラシレス励磁方式同期機の交流励磁機から定電圧源を得る方法