Title :
Study on the influence of the incoming lines´ towers on the lightning protection of the UHV substation
Author :
Zhang, Liuchun ; Ge, Dong ; Zhang, Cuixia ; Yin, Yu ; Chen, Xiujuan
Author_Institution :
High Voltage Dept., China Electr. Power Res. Inst., Beijing, China
Abstract :
In this paper, ATP-EMTP programme has been used to study on the lightning protection for the UHV substations during start-up operation mode, the researched result were given when the first tower which was nearest the substation was adopted shape A and shape B. The influence of the top hamper on outage rate due to shielding failure rate, and the a proper top hamper structure was proposed.
Keywords :
lightning protection; shielding; substation protection; ATP-EMTP programme; UHV substation; hamper structure; lightning protection; shielding failure; Flashover; Lightning; Poles and towers; Shape; Substations; Surge protection; Surges; UHV substation; lightning protection; outage rate due to back flashover; outage rate due to shielding failure rate; top hamper;
Conference_Titel :
Lightning (APL), 2011 7th Asia-Pacific International Conference on
Conference_Location :
Chengdu
Print_ISBN :
978-1-4577-1467-2
DOI :
10.1109/APL.2011.6110223
