Title :
Formulas for Calculating Physical Grounding Resistance of Grounding Wire - Electric Pole System of High Voltage Transmission Lines
Author_Institution :
Dept. of Power Syst., HCM City Univ. of Technol., Ho Chi Minh City
Abstract :
The calculation of physical grounding resistance of grounding wire and electric pole system is always interested by the designer of transmission line, high voltage substation. This grounding system shall contribute to reduce the value of safety grounding resistance of high voltage substation. The paper studied and suggested some formulas for calculation of physical grounding resistance of grounding wire and electric pole system with more precise than announced materials.
Keywords :
earthing; power transmission lines; electric pole system; grounding wire; high voltage substation; high voltage transmission lines; physical grounding resistance; Circuits; Electric resistance; Grounding; Power system modeling; Power transmission lines; Safety; Substations; Transmission lines; Voltage; Wire; Critical span; Grounding wire-electric pole system; Physical grounding resistance;
Conference_Titel :
Power System Technology and IEEE Power India Conference, 2008. POWERCON 2008. Joint International Conference on
Conference_Location :
New Delhi
Print_ISBN :
978-1-4244-1763-6
Electronic_ISBN :
978-1-4244-1762-9
DOI :
10.1109/ICPST.2008.4745197
