KR101881875B1 - 디지털 보호 계전기 삼중화 시스템 - Google Patents

디지털 보호 계전기 삼중화 시스템 Download PDF

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Publication number
KR101881875B1
KR101881875B1 KR1020160054705A KR20160054705A KR101881875B1 KR 101881875 B1 KR101881875 B1 KR 101881875B1 KR 1020160054705 A KR1020160054705 A KR 1020160054705A KR 20160054705 A KR20160054705 A KR 20160054705A KR 101881875 B1 KR101881875 B1 KR 101881875B1
Authority
KR
South Korea
Prior art keywords
relay system
protection relay
triple protection
digital triple
digital
Prior art date
Application number
KR1020160054705A
Other languages
English (en)
Other versions
KR20170124817A (ko
Inventor
정필범
김선복
김순용
Original Assignee
한국수력원자력 주식회사
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.)
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Publication date
Application filed by 한국수력원자력 주식회사 filed Critical 한국수력원자력 주식회사
Priority to KR1020160054705A priority Critical patent/KR101881875B1/ko
Publication of KR20170124817A publication Critical patent/KR20170124817A/ko
Application granted granted Critical
Publication of KR101881875B1 publication Critical patent/KR101881875B1/ko

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Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/02—Details
    • H02H3/05—Details with means for increasing reliability, e.g. redundancy arrangements
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B23/00—Testing or monitoring of control systems or parts thereof
    • G05B23/02—Electric testing or monitoring

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Emergency Protection Circuit Devices (AREA)
KR1020160054705A 2016-05-03 2016-05-03 디지털 보호 계전기 삼중화 시스템 KR101881875B1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020160054705A KR101881875B1 (ko) 2016-05-03 2016-05-03 디지털 보호 계전기 삼중화 시스템

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020160054705A KR101881875B1 (ko) 2016-05-03 2016-05-03 디지털 보호 계전기 삼중화 시스템

Publications (2)

Publication Number Publication Date
KR20170124817A KR20170124817A (ko) 2017-11-13
KR101881875B1 true KR101881875B1 (ko) 2018-07-25

Family

ID=60386068

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020160054705A KR101881875B1 (ko) 2016-05-03 2016-05-03 디지털 보호 계전기 삼중화 시스템

Country Status (1)

Country Link
KR (1) KR101881875B1 (ko)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101883735B1 (ko) 2018-01-15 2018-07-31 이에스피 주식회사 출력 접점 감시 기능의 3중화 보호 장치
JP7030621B2 (ja) * 2018-06-05 2022-03-07 三菱電機株式会社 保護制御装置
CN114334542B (zh) * 2021-11-26 2023-12-08 漳州科华技术有限责任公司 一种继电器电路及用电设备

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100807342B1 (ko) * 2007-03-13 2008-02-28 와이피피디지텍(주) 개별 계전기의 보호요소 동작신호를 사용한 3중화 보호 시스템
KR100931136B1 (ko) * 2007-11-27 2009-12-10 한국원자력연구원 삼중화된 ｂｐ와 ｃｐ 및 2/3 논리의 개시회로 구조를 갖는디지털 원자로 보호계통 및 그 구동 방법

Also Published As

Publication number Publication date
KR20170124817A (ko) 2017-11-13

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E701 Decision to grant or registration of patent right
GRNT Written decision to grant