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      變電所綜合保護系統
      (SAS)

      • Features
      • System Configuration
      • Description
      • Functions
      • 下載
      • 客戶支持

      Features

      • - Makes possible communication with various Intelligent Electronic Devices (IEDs) and analysis of the IED relay curve and accident function
      • - Increases the convenience of operation through the remote setting function of the IEDs, the bay-status indicating function, and others
      • - Provides support for large capacity data communication in real time by applying the Real time OS and TCP / IP Protocol
      • - Applies object-oriented technology to secure the flexibility, efficiency and reliability of data communication between software modules

      System Configuration

      SAS-s1.jpg

      Description

      Description
      SAS StationCollects field information through communication with CSD using TCP/IP protocol
        Data acquisition and processing in real time for all substation facilities such as GIS, IEDs, TR, Security equipment, and others
        Executes automatic control functions such as accident recognition, auto transfer, and power factor control in all substation facilities
        Analyzes accident type and operational conditions through the operating curve data of the IEDs
      CSD (Communication Server Device)Provides operational information on the power equipment to the upper energy management system that controls the power supply and distribution line
        Control the power equipment by the order of energy management system
        The communication control device is applied to the substation to acquire, analyze and process the system operation data
      RTUAcquires the operation information of security equipment and others not equipped with IED and transmits it in CSD
        The message transmitted via CSD is analyzed in order to perform the command and the result is returned in this device
      Protective relay boardBy accommodating the IEDs for the protection of GIS, TR, and others in order to communicate through CSD at high-speed
        Applies digital integrated relay (IED) equipped with a communication function

      Functions

      Functions
      Operation supportSystem operation screen, acquired information display, operator/engineer support, system operation status monitoring
      Automatic controlAutomatic interlocking, synchro-check, balanced voltage regulation (Tap-changer control), transformer load balance control
        Automatic power failure / return control, load shedding, automatic re-closing function, power factor control
      Facility protectionGenerator protection, bus protection, bay protection, transformer protection, power line protection, motor protection
      Data acquisition and applicationRemote data acquisition and decision, event alarm report record, accident wavefome capture
      Data LinkSupport of various communication protocols
      Facility status monitoringGIS gal malfunction condition, circuit breaker condition, transformer condition

      SAS operation of initial screen

      SAS-s2.gif

      • -4 view-port support
      • -Menu bar setting for supporting operator
      • -Prompt recognition through warning window

      Real time trend screen

      SAS-s3.gif

      • -Display the IED’s analog value in real time
      • -Accident waveform display
      • -Display the comparison data in real time

      Protective relay analysis screen

      SAS-s4.gif

      • -Relay setting status indication
      • -Supports remote setting
      • -Accident waveform analysis

      Graphic editing screen

      SAS-s5.gif

      • -Editing monitoring
      • -control screen
      • -Runtime editing support
      • -Support of VB Script for event and action

      DB editor screen

      SAS-s6.gif

      • -Individual / total editing function
      • -DB search function support
      • -Support EXCEL format

      Alarm screen

      SAS-s7.gif

      • -Support of alarm setting (7-stages)

      Features

      • - Makes possible communication with various Intelligent Electronic Devices (IEDs) and analysis of the IED relay curve and accident function
      • - Increases the convenience of operation through the remote setting function of the IEDs, the bay-status indicating function, and others
      • - Provides support for large capacity data communication in real time by applying the Real time OS and TCP / IP Protocol
      • - Applies object-oriented technology to secure the flexibility, efficiency and reliability of data communication between software modules

      System Configuration

      SAS-s1.jpg

      Description

      Description
      SAS StationCollects field information through communication with CSD using TCP/IP protocol
        Data acquisition and processing in real time for all substation facilities such as GIS, IEDs, TR, Security equipment, and others
        Executes automatic control functions such as accident recognition, auto transfer, and power factor control in all substation facilities
        Analyzes accident type and operational conditions through the operating curve data of the IEDs
      CSD (Communication Server Device)Provides operational information on the power equipment to the upper energy management system that controls the power supply and distribution line
        Control the power equipment by the order of energy management system
        The communication control device is applied to the substation to acquire, analyze and process the system operation data
      RTUAcquires the operation information of security equipment and others not equipped with IED and transmits it in CSD
        The message transmitted via CSD is analyzed in order to perform the command and the result is returned in this device
      Protective relay boardBy accommodating the IEDs for the protection of GIS, TR, and others in order to communicate through CSD at high-speed
        Applies digital integrated relay (IED) equipped with a communication function

      Functions

      Functions
      Operation supportSystem operation screen, acquired information display, operator/engineer support, system operation status monitoring
      Automatic controlAutomatic interlocking, synchro-check, balanced voltage regulation (Tap-changer control), transformer load balance control
        Automatic power failure / return control, load shedding, automatic re-closing function, power factor control
      Facility protectionGenerator protection, bus protection, bay protection, transformer protection, power line protection, motor protection
      Data acquisition and applicationRemote data acquisition and decision, event alarm report record, accident wavefome capture
      Data LinkSupport of various communication protocols
      Facility status monitoringGIS gal malfunction condition, circuit breaker condition, transformer condition

      SAS operation of initial screen

      SAS-s2.gif

      • -4 view-port support
      • -Menu bar setting for supporting operator
      • -Prompt recognition through warning window

      Real time trend screen

      SAS-s3.gif

      • -Display the IED’s analog value in real time
      • -Accident waveform display
      • -Display the comparison data in real time

      Protective relay analysis screen

      SAS-s4.gif

      • -Relay setting status indication
      • -Supports remote setting
      • -Accident waveform analysis

      Graphic editing screen

      SAS-s5.gif

      • -Editing monitoring
      • -control screen
      • -Runtime editing support
      • -Support of VB Script for event and action

      DB editor screen

      SAS-s6.gif

      • -Individual / total editing function
      • -DB search function support
      • -Support EXCEL format

      Alarm screen

      SAS-s7.gif

      • -Support of alarm setting (7-stages)

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