DESIGN OF EARTH ELECTRODE STATIONS FOR HIGH-VOLTAGE DIRECT CURRENT (HVDC) LINKS - GENERAL GUIDELINES
International Electrotechnical Committee
FOREWORD
INTRODUCTION
1 Scope
2 Normative references
3 Terms and definitions
4 System conditions
5 Design of land electrode stations
6 Design of sea electrode station and shore electrode station
7 Impact on surrounding facilities and mitigation measures
Annex A (informative) - Basic concepts of earth electrodes
Annex B (informative) - Soil parameter measurement method
Annex C (informative) - Electrode line design
Annex D (informative) - Assessment of measurement method
Annex E (informative) - Earth electrode electrical parameter
calculation method
Annex F (informative) - Thermal time constant
Annex G (informative) - Schematic diagram of online
monitoring system
Annex H (informative) - Calculation method for corrosion of
nearby metal structures caused by earth electrodes
Annex I (informative) - Calculation method for d.c. current
flowing through a.c transformer neutral near earth
electrodes
Annex J (informative) - Chemical aspects
Annex K (informative) - Simple introduction of shore
electrodes
Bibliography
Pertains to the design of earth electrode stations for high-voltage direct current (HVDC) links.
| Document Type | Standard |
| Status | Current |
| Publisher | International Electrotechnical Committee |
| Supersedes |
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