KR100886474B1 - 보호 계전 장치 - Google Patents

보호 계전 장치 Download PDF

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Publication number
KR100886474B1
KR100886474B1 KR1020070045363A KR20070045363A KR100886474B1 KR 100886474 B1 KR100886474 B1 KR 100886474B1 KR 1020070045363 A KR1020070045363 A KR 1020070045363A KR 20070045363 A KR20070045363 A KR 20070045363A KR 100886474 B1 KR100886474 B1 KR 100886474B1
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KR
South Korea
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input
conversion means
conversion
value
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KR1020070045363A
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English (en)
Korean (ko)
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KR20080026021A (ko
Inventor
야스치카 니시타니
도모유키 가와사키
나오요시 야마나카
Original Assignee
가부시끼가이샤 도시바
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Publication of KR20080026021A publication Critical patent/KR20080026021A/ko
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Publication of KR100886474B1 publication Critical patent/KR100886474B1/ko

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    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H1/00—Details of emergency protective circuit arrangements
    • H02H1/0092—Details of emergency protective circuit arrangements concerning the data processing means, e.g. expert systems, neural networks
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H69/00—Apparatus or processes for the manufacture of emergency protective devices
    • H01H69/01—Apparatus or processes for the manufacture of emergency protective devices for calibrating or setting of devices to function under predetermined conditions
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H1/00—Details of emergency protective circuit arrangements
    • H02H1/0038—Details of emergency protective circuit arrangements concerning the connection of the detecting means, e.g. for reducing their number
    • H02H1/0053—Means for storing the measured quantities during a predetermined time
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/12—Analogue/digital converters

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Artificial Intelligence (AREA)
  • Evolutionary Computation (AREA)
  • Manufacturing & Machinery (AREA)
  • Emergency Protection Circuit Devices (AREA)
KR1020070045363A 2006-09-19 2007-05-10 보호 계전 장치 KR100886474B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2006252622A JP2008079367A (ja) 2006-09-19 2006-09-19 保護継電装置
JPJP-P-2006-00252622 2006-09-19

Publications (2)

Publication Number Publication Date
KR20080026021A KR20080026021A (ko) 2008-03-24
KR100886474B1 true KR100886474B1 (ko) 2009-03-05

Family

ID=39350864

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020070045363A KR100886474B1 (ko) 2006-09-19 2007-05-10 보호 계전 장치

Country Status (3)

Country Link
JP (1) JP2008079367A (ja)
KR (1) KR100886474B1 (ja)
TW (1) TWI332737B (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20150139764A (ko) * 2014-06-04 2015-12-14 미쓰비시덴키 가부시키가이샤 디지털 보호 릴레이 장치

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101617117B1 (ko) * 2012-05-21 2016-04-29 미쓰비시덴키 가부시키가이샤 보호 계전 장치의 동작 시험 시스템
JP6058315B2 (ja) * 2012-08-17 2017-01-11 株式会社東芝 デジタル保護リレー

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR950011301B1 (ko) * 1991-07-05 1995-09-30 가부시끼가이샤 도시바 디지탈 보호 릴레이 장치
JP2002058153A (ja) 2001-07-16 2002-02-22 Hitachi Ltd デジタル保護リレー装置
KR20020027273A (ko) * 2000-10-06 2002-04-13 니시무로 타이죠 디지털 보호계전장치
JP2004274930A (ja) 2003-03-11 2004-09-30 Tm T & D Kk ディジタル形保護継電器

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3306602B2 (ja) * 1993-12-28 2002-07-24 株式会社日立製作所 デジタル保護制御方法
JP2000241461A (ja) * 1999-02-18 2000-09-08 Mitsubishi Electric Corp 計測装置及びその計測装置を用いた回路遮断器

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR950011301B1 (ko) * 1991-07-05 1995-09-30 가부시끼가이샤 도시바 디지탈 보호 릴레이 장치
KR20020027273A (ko) * 2000-10-06 2002-04-13 니시무로 타이죠 디지털 보호계전장치
JP2002058153A (ja) 2001-07-16 2002-02-22 Hitachi Ltd デジタル保護リレー装置
JP2004274930A (ja) 2003-03-11 2004-09-30 Tm T & D Kk ディジタル形保護継電器

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20150139764A (ko) * 2014-06-04 2015-12-14 미쓰비시덴키 가부시키가이샤 디지털 보호 릴레이 장치
KR101665776B1 (ko) 2014-06-04 2016-10-12 미쓰비시덴키 가부시키가이샤 디지털 보호 릴레이 장치

Also Published As

Publication number Publication date
TW200816589A (en) 2008-04-01
KR20080026021A (ko) 2008-03-24
JP2008079367A (ja) 2008-04-03
TWI332737B (en) 2010-11-01

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