DL/T5426-2009±800kV高压直流输电系统成套设计规程（英文版）

封面

版权信息

Foreword

1 Scope

2 Normative References

3 Terms and Definitions

4 General Requirements

5 Design Conditions

5.1 Environmental Conditions

5.2 Transportation of Large Equipment

5.3 AC System Conditions

5.4 Parameters of HVDC Transmission Line and Electrode

6 Design Requirements

6.1 Rating

6.2 Design of DC Operation Mode and Control Mode

6.3 Main Electrical Connection Design

6.4 Dynamic Performance

6.5 Reactive Compensation and Voltage Control

6.6 AC Filter

6.7 DC Filter

6.8 DC Biasing Current

6.9 Overvoltage and Insulation Coordination

6.10 Requirements for Communication Interference

6.11 Requirements for Noise

6.12 Guaranteed Loss

6.13 Reliability and Availability

7 Parameter Requirements of Primary Equipment

7.1 Thyristor Valve

7.2 Converter Transformer

7.3 Smoothing Reactor

7.4 Measuring Devices

7.5 Surge Arrester

7.6 Filter Components

7.7 Insulator and Bushing

7.8 Switchgear

8 Control and Protection System of Converter Stations

8.1 General

8.2 General Technical Requirements for HVDC Control and Protection System

8.3 Operator Control System

8.4 AC/DC Station Control System

8.5 Pole/Converter Control System

8.6 DC Protection System

8.7 Tele-control Communication System

8.8 Master Clock System

8.9 Protection and Fault Recorder Information Management system Slave Station

8.10 Fault Recorder System

8.11 DC Line Fault Locator

8.12 Energy Metering System

8.13 Reliability Requirements

8.14 Interface Requirements

8.15 Test Requirements

9 Design Requirements for Auxiliary System

9.1 Auxiliary Power Supply System

9.2 Valve Cooling System

9.3 Fire Protection System

9.4 Heating，Ventilation and Air Conditioning

Appendix A（Normative） Definition of Step Response

Appendix B（Normative） Calculation of DC Main Circuit Parameters

B.1 Calculation of DC Voltage

B.2 Calculation of DC Voltage Difference

B.3 Calculation of Relative Inductive and Resistive Voltage Drop

B.4 Calculation of Overlap Angle

B.5 Calculation of Reactive Power Consumption

B.6 Calculation of Voltage and Current on Valve Side

B.7 Calculation of Converter Transformer Rated Capacity

B.8 List of Symbols and Abbreviations

Appendix C（Normative） Calculation of Converter Reactive Power Consumption

Appendix D（Normative） Calculation for Capacity of Reactive Power Supply Equipment

Appendix E（Normative） Calculation of Capacity of Reactive Power Absorption Equipment

Appendix F（Normative） Definitions of AC System Harmonic Disturbance Indexes