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KR900000780A - 전력제어시스템의 장치간에 분리를 제공하고 그 분리수단을 통해 전력 및 데이타를 전송하기 위한 회로 - Google Patents

전력제어시스템의 장치간에 분리를 제공하고 그 분리수단을 통해 전력 및 데이타를 전송하기 위한 회로 Download PDF

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Publication number
KR900000780A
KR900000780A KR1019890008321A KR890008321A KR900000780A KR 900000780 A KR900000780 A KR 900000780A KR 1019890008321 A KR1019890008321 A KR 1019890008321A KR 890008321 A KR890008321 A KR 890008321A KR 900000780 A KR900000780 A KR 900000780A
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South Korea
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primary
coupling
coupling means
combining
data
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KR1019890008321A
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English (en)
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KR0138266B1 (ko
Inventor
탈 로니
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원본 미기재
익시스 코포레이션
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    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C16/00—Erasable programmable read-only memories
    • G11C16/02—Erasable programmable read-only memories electrically programmable
    • G11C16/06—Auxiliary circuits, e.g. for writing into memory
    • G11C16/30—Power supply circuits
    • 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
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • 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
    • G05B2219/00—Program-control systems
    • G05B2219/20—Pc systems
    • G05B2219/25—Pc structure of the system
    • G05B2219/25197—Optical, glass fiber
    • 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
    • G05B2219/00—Program-control systems
    • G05B2219/20—Pc systems
    • G05B2219/25—Pc structure of the system
    • G05B2219/25359—Special power supply
    • 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
    • G05B2219/00—Program-control systems
    • G05B2219/20—Pc systems
    • G05B2219/25—Pc structure of the system
    • G05B2219/25462—Galvanic separation, galvanic isolation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/04—Speed or phase control by synchronisation signals
    • H04L7/041—Speed or phase control by synchronisation signals using special codes as synchronising signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/04—Speed or phase control by synchronisation signals
    • H04L7/041—Speed or phase control by synchronisation signals using special codes as synchronising signal
    • H04L7/046—Speed or phase control by synchronisation signals using special codes as synchronising signal using a dotting sequence
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P80/00—Climate change mitigation technologies for sector-wide applications
    • Y02P80/10—Efficient use of energy, e.g. using compressed air or pressurized fluid as energy carrier

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Selective Calling Equipment (AREA)
  • Communication Control (AREA)
  • Remote Monitoring And Control Of Power-Distribution Networks (AREA)

Abstract

내용 없음

Description

전력제어시스템의 장치간에 분리를 제공하고 그 분리수단을 통해 전력 및 데이타를 전송하기 위한 회로
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 공장 자동화처리를 제어하기 위한 컴퓨터시스템의 계층구조를 나타내는 개략적 블록 다이어그램,
제2도는 전기적 분리를 제공하며서 국부처리기를 구동장치 및 세너서와 인터페이스시키는 전력 제어 서브시스템의 상세한 블록 다이어그램,
제3도는 제2도의 내부통신회로와 클록드라이버의 상세한 회로도.

Claims (10)

  1. 입력단자와 출력단자사이의 동전기적분리를 제공하는 분리수단과, 전력스위치를 분리수단의 출력단자에 결합시키는 2차 결합수단과, 콘트롤러가 전력스위치로부터 동기전기적으로 분리되도록 콘트롤러를 분리수단의 입력단자에 결합하는 1차결합 수단과, 그리고 분리수단을 통해 1차결합수단으로부터 2차결합수단으로 데이타 및 전력을 전달하도록 1차결합수단과 2차결합수단에 결합된 통신수단으로 이루어진 저전압 콘트롤러로 부터 고전압 전력스위치를 분리하기 위한 회로.
  2. 그 1차 입력단자와 2차 출력단자사이의 동전기적 분리를제공하는 트랜스포머와, 전력스위치를 트랜스포머의 2차 출력단자와 결합시키기 위한 2차 결합수단과, 콘트롤러가 전력스위치로부터 동전기적으로 분리되도록 콘트롤러를 트랜스포머의 1차입력단자에 결합시키기 위한 1차결합수단과, 그리고 트랜스포머를 통해 1차결합수단으로부터 다수의 비트를 포함하는 데이타를 2차결합수단으로 전달하고, 또 트랜스포머를 통해 2차결합수단으로부터의 다수의 비트를 포함하는 데이타를 1차결합수단으로 전달하기 위해 1차결합수단과 2차결합수단에 결합된 통신수단으로 이루어지고, 1차결합수단으로부터 2차결합수단으로 전달된 다수의 비트가 2차결합수단으로부터 1차결합수단으로 전달된 다수의 비트와 임시적으로 인터리브되는 것을 특징으로 하는 저전압 콘트롤러로부터 고전압 전력스위치를 분리하기 위한 회로.
  3. 제2항에 있어서, 통신수단은 트랜스포머를 통해 1차결합수단으로부터 2차결합수단으로 클록펄스를 전달하는 클록발생수단을 포함하는 것을 특징으로 하는 회로.
  4. 제3항에 있어서, 통신수단은 또한 1차결합수단으로부터 2차결합수단으로 가는 데이타전송을 2차결합수단으로부터 1차결합수단으로가는 데이타 전송에 동기시키도록 클록펄스를 사용하기 위해 상기 클록발생수단에 결합된 동기수단을 포함하는 것을 특징으로 하는 회로.
  5. 제4항에 있어서, 데이타는 메시지를 사용하여 1차 결합수단과 2차결합수단사이에서 통신되며, 1차결합수단이 메시지를 2차결합수단으로 전송하는 반면 2차결합수단은 데이타를 1차결합수단으로 전송하는 것을 특징으로 하는 회로.
  6. 제5항에 있어서, 메시지는 2차결합수단이 1차결합수단으로부터 전송된 데이타를 동기적으로 수신하게 만들도록 동기데이타를 포함하는 동기피일드를 갖는 것을 특징으로 하는 회로.
  7. 제6항에 있어서, 1차결합수단으로부터 2차결합수단으로 전송된 데이타는 메시지안에 포함되는 것을 특징으로 하는 회로.
  8. 제7항에 있어서, 각각의 메시지에서 1차결합수단으로부터 2차결합수단으로 전송된 데이타의 다수의 비트는 바이트로 이루어지고, 상기 통신수단은 각각의 바이트가 1차결합수단으로부터 2차결합수단으로 전송된 후에 2차결합수단을 1차결합수단으로부터 비동기화시키는 비동기수단을 포함하는 것을 특징으로 하는 회로.
  9. 제8항에 있어서, 동기화수단은 각각의 바이트가 1차결합수단으로부터 2차결합수단으로 전송되기전에 1차결합수단을 2차결합수단과 재동기화시키는 것을 특징으로 하는 회로.
  10. 제9항에 있어서, 1차결합수단으로부터 2차결합수단으로 전송된 각각의 비튼 2차결합수단으로부터 1차결합수단으로 전송되는 개개의 비트와 인터리브되는 것을 특징으로 하는 회로.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019890008321A 1988-06-17 1989-06-16 전력제어시스템의 장치간에 절연을 제공하고 그 절연수단을 통해 전력 및 데이타를 전송하기 위한 회로 KR0138266B1 (ko)

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US20815788A 1988-06-17 1988-06-17
US208,157 1988-06-17

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KR0138266B1 KR0138266B1 (ko) 1998-06-15

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US (1) US5424709A (ko)
EP (1) EP0348758A3 (ko)
JP (1) JPH0297194A (ko)
KR (1) KR0138266B1 (ko)

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US5424709A (en) 1995-06-13
KR0138266B1 (ko) 1998-06-15
JPH0297194A (ja) 1990-04-09
EP0348758A2 (en) 1990-01-03
EP0348758A3 (en) 1991-05-02

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