KR970061673A - 변전소 통신제어기의 이중화 절환장치 - Google Patents
변전소 통신제어기의 이중화 절환장치 Download PDFInfo
- Publication number
- KR970061673A KR970061673A KR1019960004051A KR19960004051A KR970061673A KR 970061673 A KR970061673 A KR 970061673A KR 1019960004051 A KR1019960004051 A KR 1019960004051A KR 19960004051 A KR19960004051 A KR 19960004051A KR 970061673 A KR970061673 A KR 970061673A
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- KR
- South Korea
- Prior art keywords
- control
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- exclusive
- control unit
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- 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.)
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Classifications
-
- 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
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/05—Programmable logic controllers, e.g. simulating logic interconnections of signals according to ladder diagrams or function charts
- G05B19/054—Input/output
-
- 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
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/05—Programmable logic controllers, e.g. simulating logic interconnections of signals according to ladder diagrams or function charts
- G05B19/058—Safety, monitoring
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Selective Calling Equipment (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
Description
Claims (1)
- 배전계통의 선로개폐기를 원방 감시 및 제어하고, 수용가에 대해서 전력사용량을 자동으로 검침하며 부하제어기능 등을 총괄 제어하는 중앙제어장치(10)의 제어하에 각 배전제어 단말장치(30A~30N)간의 전송회선을 접속기능, 회선상의 에러검정, 수집된 데이타를 일시 보관 및 전송기능을 수행하는 변전소 통신제어장치에 있어서, 논리제어부1(31)의 제어출력신호(CO11)와 논리제어부2(32)의 제어출력신호(CO22)를 각각 반전출력하는 제어출력반전부1(31A)와; 상기 제어출력반전부1(31A)의 출력신호를 배타적오아연산하는 익스클루시브오아게이트(31B)와; 상기 익스클루시브오아게이트(31B)에서 하강에지신호가 출력될때 릴레이구동부(31D)를 구동시켜 논리제어부1(31)의 데이타라인(DL1)과 통신라인(CL)이 연결되게하는 펄스발생부1(31C)와; 논리제어부2(32)의 제어출력신호(CO21)와 논리제어부와 논리제어부1(31)의 제어출력신호(CO12)를 각각 반전출력하는 제어출력반전부2(32A)와; 상기 제어출력반전부2(32A)의 출력신호를 배타적오아연산하는 익스클루시브오아게이트(32B)와; 상기 익스클루시브오아게이트(32B)에서 하강에지신호가 출력될 때 릴레이구동부(32D)를 구동시켜 논리제어부2(32)의 데이타라인(DL2)과 통신라인(CL)이 연결되게 하는 펄스발생부2(32C)를 포함하여 구성한 것을 특징으로 하는 변전소 통신제어기의 이중화 절환장치.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019960004051A KR0167200B1 (ko) | 1996-02-21 | 1996-02-21 | 변전소 통신제어기의 이중화 절환장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019960004051A KR0167200B1 (ko) | 1996-02-21 | 1996-02-21 | 변전소 통신제어기의 이중화 절환장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR970061673A true KR970061673A (ko) | 1997-09-12 |
KR0167200B1 KR0167200B1 (ko) | 1998-12-01 |
Family
ID=19451470
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019960004051A Expired - Fee Related KR0167200B1 (ko) | 1996-02-21 | 1996-02-21 | 변전소 통신제어기의 이중화 절환장치 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR0167200B1 (ko) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20010077117A (ko) * | 2000-01-31 | 2001-08-17 | 이종수 | 배전 자동화 시스템의 감시 제어 회로 |
KR100992607B1 (ko) * | 2010-04-22 | 2010-11-05 | 한국전력공사 | 이동 통신망을 이용한 배전 자동화 시스템 및 그 운영 방법 |
KR101242507B1 (ko) * | 2010-10-19 | 2013-03-12 | (주)쓰리뷰 | 컴퓨터를 이용한 자동화 장비의 논스톱 운전시스템 |
-
1996
- 1996-02-21 KR KR1019960004051A patent/KR0167200B1/ko not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
KR0167200B1 (ko) | 1998-12-01 |
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A201 | Request for examination | ||
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Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 19960221 |
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Patent event code: PA02012R01D Patent event date: 19960221 Comment text: Request for Examination of Application |
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PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 19980520 Patent event code: PE09021S01D |
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Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 19980728 |
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PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 19980926 Patent event code: PR07011E01D |
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Payment date: 19980924 End annual number: 3 Start annual number: 1 |
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Termination category: Default of registration fee Termination date: 20020611 |