TWI332737B - Protective relay apparatus - Google Patents

Protective relay apparatus Download PDF

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Publication number
TWI332737B
TWI332737B TW096113623A TW96113623A TWI332737B TW I332737 B TWI332737 B TW I332737B TW 096113623 A TW096113623 A TW 096113623A TW 96113623 A TW96113623 A TW 96113623A TW I332737 B TWI332737 B TW I332737B
Authority
TW
Taiwan
Prior art keywords
conversion
value
input
conversion device
stored
Prior art date
Application number
TW096113623A
Other languages
English (en)
Chinese (zh)
Other versions
TW200816589A (en
Inventor
Yasuchika Nishitani
Tomoyuki Kawasaki
Naoyoshi Yamanaka
Original Assignee
Toshiba Kk
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 Toshiba Kk filed Critical Toshiba Kk
Publication of TW200816589A publication Critical patent/TW200816589A/zh
Application granted granted Critical
Publication of TWI332737B publication Critical patent/TWI332737B/zh

Links

Classifications

    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Artificial Intelligence (AREA)
  • Evolutionary Computation (AREA)
  • Manufacturing & Machinery (AREA)
  • Emergency Protection Circuit Devices (AREA)
TW096113623A 2006-09-19 2007-04-18 Protective relay apparatus TWI332737B (en)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
TW200816589A TW200816589A (en) 2008-04-01
TWI332737B true TWI332737B (en) 2010-11-01

Family

ID=39350864

Family Applications (1)

Application Number Title Priority Date Filing Date
TW096113623A TWI332737B (en) 2006-09-19 2007-04-18 Protective relay apparatus

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
TWI504088B (zh) * 2012-08-17 2015-10-11 Toshiba Kk Digital protection relays, digital protection relays test equipment and digital protection relays test method

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
JP6230489B2 (ja) * 2014-06-04 2017-11-15 三菱電機株式会社 デジタル保護リレー装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2677722B2 (ja) * 1991-07-05 1997-11-17 株式会社東芝 ディジタル保護継電器
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
US6678134B2 (en) * 2000-10-06 2004-01-13 Kabushiki Kaisha Toshiba Digital protective relay system
JP3390832B2 (ja) 2001-07-16 2003-03-31 株式会社日立製作所 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 (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI504088B (zh) * 2012-08-17 2015-10-11 Toshiba Kk Digital protection relays, digital protection relays test equipment and digital protection relays test method

Also Published As

Publication number Publication date
TW200816589A (en) 2008-04-01
KR20080026021A (ko) 2008-03-24
JP2008079367A (ja) 2008-04-03
KR100886474B1 (ko) 2009-03-05

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