Title :
Lightning induced voltages on power lines: a new statistical approach
Author :
Andreotti, A. ; Mottola, F. ; Pagano, M. ; Verolino, L.
Author_Institution :
Electr. Eng. Dept., Univ. Federico II of Naples, Naples
Abstract :
The indirect lightning performances of distribution lines are related to two main aspects: the induced overvoltages calculation and the statistical treatment of the obtained results. In the paper, both the aspects are treated. In particular, an exact closed form solution will be used to calculate the induced overvoltage, and the consequent statistical treatment will be carried out taking into account all the random parameter involved in the analysis, which is a more complete approach with respect to the usual one adopted in literature.
Keywords :
lightning protection; overvoltage protection; power distribution lines; power distribution protection; power overhead lines; statistical analysis; induced overvoltage calculation; lightning performance; overhead line; power distribution line; statistical approach; Closed-form solution; Electromagnetic fields; Frequency conversion; Frequency estimation; Impedance; Lightning; Performance evaluation; Statistical analysis; Surges; Voltage; Induced Overvoltages; Lightning; Overhead lines;
Conference_Titel :
Power Electronics, Electrical Drives, Automation and Motion, 2008. SPEEDAM 2008. International Symposium on
Conference_Location :
Ischia
Print_ISBN :
978-1-4244-1663-9
Electronic_ISBN :
978-1-4244-1664-6
DOI :
10.1109/SPEEDHAM.2008.4581294
