Title :
Simulation of electromagnetic transients in air insulated substation due to switch operation
Author :
Liang, Zhenguang ; Dou, Hui
Author_Institution :
Sch. of Electr. Eng., Shandong Univ., Jinan, China
Abstract :
This paper describes electromagnetic transient in busbar of air insulted substation due to switch operation. Transmission line model and lumped parameter model are used to model high voltage bus. Interference of transient in busbar to secondary cable via CCVT is model by coupling capacitor. Simulation results show reflections of electromagnetic wave during propagation in busbar have influence on electromagnetic interference in substation.
Keywords :
busbars; electromagnetic coupling; electromagnetic interference; power system transients; substation insulation; switchgear; switching substations; CCVT; air insulated substation; air insulted substation busbar; busbar interference; coupling capacitor; electromagnetic interference; electromagnetic transient; secondary cable; switch operation; Couplings; Electromagnetic transients; Interference; Power cable insulation; Power cables; Power system transients; Substations; Switches; Transmission lines; Voltage; CCVT; Electromagnetic transient; busbar; coupling; substation; switch operation;
Conference_Titel :
Environmental Electromagnetics, 2009. CEEM 2009. 5th Asia-Pacific Conference on
Conference_Location :
Xian
Print_ISBN :
978-1-4244-4344-4
DOI :
10.1109/CEEM.2009.5304410
