DocumentCode :
128106
Title :
Transient response of grounding systems of wind turbines under lightning strikes
Author :
Araneo, Rodolfo ; Lovat, G. ; Celozzi, Salvatore
Author_Institution :
DIAEE - EE Div., Univ. of Rome “La Sapienza”, Rome, Italy
fYear :
2014
fDate :
1-4 Sept. 2014
Firstpage :
1080
Lastpage :
1085
Abstract :
The paper focuses on the transient analysis of grounding systems of wind turbines. The analysis is carried out in the frequency domain and it uses a recently proposed hybrid approach based on circuit theory and Method of Moments, in order to fully account for resistive, inductive and capacitive couplings. The corresponding transient response is obtained by means of the Inverse Fourier Transform. A typical wind turbine grounding system arrangement based on ring electrodes is analyzed.
Keywords :
Fourier transforms; earthing; lightning protection; method of moments; transient response; wind turbines; capacitive couplings; circuit theory; frequency domain; grounding systems; inductive couplings; inverse Fourier transform; lightning strikes; method of moments; resistive couplings; ring electrodes; transient analysis; transient response; wind turbines; Electromagnetic compatibility; Grounding; Impedance; Lightning; Method of moments; Transient analysis; Wind turbines; Transient analysis; grounding impedance; lightning strikes; method of moments; nodal annalists;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Electromagnetic Compatibility (EMC Europe), 2014 International Symposium on
Conference_Location :
Gothenburg
Type :
conf
DOI :
10.1109/EMCEurope.2014.6931063
Filename :
6931063
Link To Document :
بازگشت