JPS6412163B2 - - Google Patents

Info

Publication number
JPS6412163B2
JPS6412163B2 JP55041539A JP4153980A JPS6412163B2 JP S6412163 B2 JPS6412163 B2 JP S6412163B2 JP 55041539 A JP55041539 A JP 55041539A JP 4153980 A JP4153980 A JP 4153980A JP S6412163 B2 JPS6412163 B2 JP S6412163B2
Authority
JP
Japan
Prior art keywords
output
circuit
digital
variable gain
relay
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
JP55041539A
Other languages
English (en)
Japanese (ja)
Other versions
JPS56139025A (en
Inventor
Mitsuru Yamaura
Ryotaro Kondo
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.)
Toshiba Corp
Original Assignee
Tokyo Shibaura 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 Tokyo Shibaura Electric Co Ltd filed Critical Tokyo Shibaura Electric Co Ltd
Priority to JP4153980A priority Critical patent/JPS56139025A/ja
Publication of JPS56139025A publication Critical patent/JPS56139025A/ja
Publication of JPS6412163B2 publication Critical patent/JPS6412163B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Emergency Protection Circuit Devices (AREA)
JP4153980A 1980-03-31 1980-03-31 Protection relay Granted JPS56139025A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4153980A JPS56139025A (en) 1980-03-31 1980-03-31 Protection relay

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4153980A JPS56139025A (en) 1980-03-31 1980-03-31 Protection relay

Publications (2)

Publication Number Publication Date
JPS56139025A JPS56139025A (en) 1981-10-30
JPS6412163B2 true JPS6412163B2 (en, 2012) 1989-02-28

Family

ID=12611213

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4153980A Granted JPS56139025A (en) 1980-03-31 1980-03-31 Protection relay

Country Status (1)

Country Link
JP (1) JPS56139025A (en, 2012)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5883522A (ja) * 1981-11-12 1983-05-19 株式会社東芝 不足電圧検出機能を有する保護継電装置
KR102753832B1 (ko) 2019-07-18 2025-01-14 가부시끼가이샤 도시바 보호 계전 장치

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS542585B2 (en, 2012) * 1974-04-18 1979-02-09

Also Published As

Publication number Publication date
JPS56139025A (en) 1981-10-30

Similar Documents

Publication Publication Date Title
KR20180085681A (ko) 자체 진단 기능을 갖는 센서
US20100158082A1 (en) Transducer
JPS6242447B2 (en, 2012)
JPS6412163B2 (en, 2012)
JPS5825209B2 (ja) 自動補正システム
JPS6412164B2 (en, 2012)
JP2001035335A (ja) リレー故障検出装置
JPH01163614A (ja) センサ信号処理方法
JP2703354B2 (ja) ディジタル形短絡距離継電装置
JP2005006407A (ja) ディジタル保護リレー装置
JPH02223215A (ja) セルフ電源カウンタの入力判定方法
JPS6258209B2 (en, 2012)
JPS58172920A (ja) 過負荷検出装置
JP2692135B2 (ja) 負荷制御装置
JPH07245865A (ja) 配電盤とデジタル継電装置
JPS6167119A (ja) マイクロコンピユ−タ
JPH04113367A (ja) スイッチ入力検出装置
KR100374862B1 (ko) 마이컴의 이상제어회로
US6459752B1 (en) Configuration and method for determining whether the counter reading of a counter has reached a predetermined value or not
SU1472996A1 (ru) Устройство защиты генератора от потери возбуждени
JP3142071B2 (ja) ディジタル・デファジィファイヤ回路
JPH0363765B2 (en, 2012)
SU1048529A1 (ru) Реле частоты и скорости ее изменени
JPH0418003Y2 (en, 2012)
KR950007938B1 (ko) 선반형 프로그래머블 로직 콘트롤러의 리세트 처리방법