[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

JPS57148529A - Ground-fault phase detector - Google Patents

Ground-fault phase detector

Info

Publication number
JPS57148529A
JPS57148529A JP3331281A JP3331281A JPS57148529A JP S57148529 A JPS57148529 A JP S57148529A JP 3331281 A JP3331281 A JP 3331281A JP 3331281 A JP3331281 A JP 3331281A JP S57148529 A JPS57148529 A JP S57148529A
Authority
JP
Japan
Prior art keywords
ground
phase detector
fault phase
fault
detector
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
JP3331281A
Other languages
Japanese (ja)
Other versions
JPS6350932B2 (en
Inventor
Kazuo Inoue
Kouichi Endou
Giichi Shibuya
Hiroaki Katou
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
Tokyo Electric Power Company Holdings Inc
Original Assignee
Tokyo Electric Power Co Inc
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 Tokyo Electric Power Co Inc, Mitsubishi Electric Corp filed Critical Tokyo Electric Power Co Inc
Priority to JP3331281A priority Critical patent/JPS57148529A/en
Publication of JPS57148529A publication Critical patent/JPS57148529A/en
Publication of JPS6350932B2 publication Critical patent/JPS6350932B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Emergency Protection Circuit Devices (AREA)
JP3331281A 1981-03-09 1981-03-09 Ground-fault phase detector Granted JPS57148529A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3331281A JPS57148529A (en) 1981-03-09 1981-03-09 Ground-fault phase detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3331281A JPS57148529A (en) 1981-03-09 1981-03-09 Ground-fault phase detector

Publications (2)

Publication Number Publication Date
JPS57148529A true JPS57148529A (en) 1982-09-13
JPS6350932B2 JPS6350932B2 (en) 1988-10-12

Family

ID=12383035

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3331281A Granted JPS57148529A (en) 1981-03-09 1981-03-09 Ground-fault phase detector

Country Status (1)

Country Link
JP (1) JPS57148529A (en)

Also Published As

Publication number Publication date
JPS6350932B2 (en) 1988-10-12

Similar Documents

Publication Publication Date Title
DE3171263D1 (en) Phase sensitive detector
JPS57182602A (en) Detector for position
GB8315864D0 (en) Position detector
JPS5582059A (en) Degital phase detector
JPS57157136A (en) Detector
DE3373207D1 (en) Position detector
JPS56162040A (en) Consuming phase change detector
JPS57125496A (en) Condition detector
JPS57163844A (en) Detector
DE3168747D1 (en) Digital phase sequence detector
JPS5560867A (en) Phase detector
JPS57194683A (en) Detector
JPS5610021A (en) Failure phase detector
GB2112144B (en) Detector
JPS57148528A (en) Ground-fault phase detector
JPS57148526A (en) Ground-fault phase detector
AU556643B2 (en) Phase detector
JPS57148529A (en) Ground-fault phase detector
JPS57148527A (en) Ground-fault phase detector
JPS57124260A (en) Phase detector
JPS57118445A (en) Digital phase detector
GB2250878B (en) Phase detectors
GB2100946B (en) Synchronous detector
JPS5795133A (en) Ground-fault phase detector
JPS56117534A (en) Grounddfault phase detector