China Electricity Industry Standard DL/T 5224-2005 Technical Specifications for the Design of High Voltage Direct Current Transmission Earth Return System

Author: National Development and Reform Commission of the People's Republic of China
Publisher:
Publish Date: 2005-05-01
Features: This standard specifies the design rules for high-voltage direct current earth return operation systems, providing the design principles and methods for such systems.
This standard applies to the design and testing of land-based grounding electrodes and their (overhead) lines for single-pole and bipolar operation high-voltage direct current transmission systems.