This Standard specifies the terminology terms and definitions of HVDC earth electrode system, and proposes technical conditions, test items and methods, and general technical principles of operation and maintenance. This Standard applies to the earth electrode system at both ends of the monopolar and bipolar HVDC transmission system; it does not apply to the converter grounding grid.
Basic Data
Standard ID
DL/T 437-2012 (DL/T437-2012)
Description (Translated English)
Technical guide of HVDC earth electrode system
Sector / Industry
Electricity and Power Industry Standard (Recommended)
Classification of Chinese Standard
F21
Classification of International Standard
29.240
Word Count Estimation
14,142
Older Standard (superseded by this standard)
DL/T 437-1991
Quoted Standard
GB/T 17949.1; GB/T 13498; DL/T 5224; DL/T 475
Regulation (derived from)
National Energy Board Notice No. 1 of 2012
Issuing agency(ies)
National Energy Administration
Summary
This standard specifies the HVDC grounding terminology definitions, and proposed technical conditions, pilot projects and methods as well as operation and maintenance of the general technical principles. This standard applies to unipolar and bipolar HVDC
