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高压直流输电大地反回运行系统设计技术规程

Technical Code for Design of HVDC Earth Return System

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  • 中文目录
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标准信息

  • 【主编部门】
    Electric Power Planning and Engineering Institute
  • 【批准部门】

    National Energy Administration

  • 【发布单位】

    National;Energy;Administration

  • 【主编单位】

    Central;Southern;China;Electric;Power;Design;Institute;Co.,Ltd.;of;China;Power;Engineering;Consulting;Group

  • 【主要起草人】

    ZENG;Liansheng;LIANG;Yanqiao;JIANG;Weihua;PENG;Kaijun;WANG;Guangping;HUANG;Ling;XIE;Long;YANG;Jingen;XIE;Guoen;GONG;Yongguang;ZENG;Jing;ZHANG;Xianwei;WANG;Weigang;QI;Le

  • 【主要审查人】

    LI;Baojin;CHONG;Zhiyi;SHANG;Tao;WANG;Dun;FANG;Jing;DENG;Changhong;ZHOU;Jian;DONG;Xiaohui;JI;Xinyuan;YU;Zheng;LI;Xuepeng;WEI;Dejun;ZHANG;Tao;XU;Di;ZHANG;Jinsong

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中文目录

  • Introduction

  • 翻译出版说明

  • National Energy Administration Announcement

  • Foreword

  • 1 General Provisions

  • 2 Terms and Symbols

    • 2.1 Terms

    • 2.2 Symbols

  • 3 System and Technical Conditions

    • 3.1 System Conditions

    • 3.2 Technical Conditions

  • 4 Earth Electrode Site

    • 4.1 Selection of Earth Electrode Site

    • 4.2 Measurement of Soil Parameters

    • 4.3 Determination of Design Values

  • 5 Earth Electrode Type and Arrangement

    • 5.1 Electrode Type

    • 5.2 Electrode Construction and Arrangement

  • 6 Earth Electrode Size

  • 7 Earth Electrode Materials

  • 8 Current Guiding System and Auxiliary Facilities

    • 8.1 Wiring Layout and Parameters of Current Guiding System

    • 8.2 Connection and Protection

    • 8.3 Auxiliary Facilities

  • 9 Impact on and Mitigation Measures for Surrounding Facilities

    • 9.1 Underground Metal Components

    • 9.2 Power Transformer

  • 10 Earth Electrode Line

    • 10.1 General Requirement

    • 10.2 Technical Conditions

  • Appendix A Calculation Method for Corrosion of Nearby Buried Metal Structures Caused by Earth Electrodes

  • Appendix B Calculation Method for Electric Field and Temperature Field of Earth Electrode

  • Appendix C Characteristic Parameters of Earth Electrode

  • Appendix D Physical Parameters of Common Soil(Rock)

  • Appendix E Measurement Method for Main Soil(Rock)Parameters

  • Appendix F Schematic Diagram of Online Monitoring System

  • Appendix G Calculation Method for DC Current Flowing through AC Transformer Neutral

  • Appendix H Test(Inspection)Items and Methods

    • H.1 Visual Inspection of Earth Electrode

    • H.2 Current Guiding System

    • H.3 Main Characteristic Parameters

  • Appendix J Operation Maintenance

  • Explanation of Wording in this Code

  • List of Quoted Standards

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