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    尊龙凯时人生需要博

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    Substation Integrated Automation System
    Milestone Nodes in The Development of Integrated Automation Products
    History
    • 1982
      DCF-5 first-generation RTU
    • 1998
      DF3003 microcomputer integrated automation system
    • 2012
      E3000 smart substation
    • 2021
      EPS-3300CN Independently controllable substation
    • 2022
      EPS-3300ZK Smart substation
    Dongfang Electronics Corporation entered the power system automation field in 1982 and has been deeply involved in the grid for over 40 years , with multiple generations of protection and monitoring products operating stably on-site.
    • 5sets
      750kV Substation
    • 52sets
      500kV Substation
    • 500+
      220kV Substation
    • 2500+
      110kV Substation
    The 750kV Qinchuan substation in Lanzhou, Gansu, constructed by Dongfang Electronics Corporation, was successfully put into operation
    The 750kV Qinchuan substation in Lanzhou, Gansu, constructed by Dongfang Electronics Corporation, was successfully put into operation
    Independently Controllable Software and Hardware Platform
    Independently Controllable Software and Hardware Platform
    Independently Controllable Real-Time Embedded Operating System
    Independently Controllable Real-Time Embedded Operating System
    The Full Series Passed The State Grid's Professional Testing
    The Full Series Passed The State Grid's Professional Testing
    Range

    Serial Number

    Equipment Name

    Coverage

    1

    computer Monitoring System

    Telecontrol, backend systems, measurement and control devices, wideband measurement devices, switches, network security monitoring

    2

    Relay Protection Device

    Line protection, busbar protection, main transformer protection, capacitor protection, grounding transformer protection

    3

    Safety Automation Device

    Frequency and voltage control device, automatic bus transfer, voltage parallel operation, voltage switching

    4

    Time Synchronization System

    Satellite clock, time synchronization management system

    5

    Five-Prevention System

    Integrated five-prevention system, standalone five-prevention system

    6

    Auxiliary Control System

    Auxiliary control platform, auxiliary gateway, online monitoring

    7

    Integrated Power Supply

    AC power supply, DC power supply, emergency lighting panel

    8

    Metering System

    Watt-hour meter, power quality online monitoring, collector
    System Features
    • Products Cover Zones I, Ii, Iv
      Products Cover Zones I, Ii, Iv
    • Integrated Design of Primary and Auxiliary Equipment
      Integrated Design of Primary and Auxiliary Equipment
    • Design Complies With The Latest 18 Anti-Accident Measures
      Design Complies With The Latest 18 Anti-Accident Measures
    • Standardized, Universal Design
      Standardized, Universal Design
    • Dual Confirmation for Remote Operation
      Dual Confirmation for Remote Operation
    • Dual Verification for Sequential Control
      Dual Verification for Sequential Control
    • Highly Integrated Hardware Functions
      Highly Integrated Hardware Functions
    • Flexible and scalable software
      Flexible and scalable software
    Partial Achievements That Can Be Independently Controlled
    • State Grid Xinjiang Electric Power Co., Ltd. Minfeng 750 kV substation new construction project
    • State Grid Xinjiang Electric Power Co., Ltd. Alaer 750 kV substation new construction project
    • State Grid Xinjiang Electric Power Co., Ltd. Qiemo 750 kV substation new construction project
    • State Grid Gansu Electric Power Company Lanzhou Qinchuan 750 kV transmission and transformation project
    • State Grid Qinghai Electric Power Company Dingzikou 750 kV substation new construction project
    • State Grid Jiangxi Electric Power Company Ji'an South 500 kV new construction project