Title :
Analysis of power dissipation in resistive terminations of single- and multistage modal filters
Author :
Gazizov, T.R. ; Zabolotsky, A.M. ; Melkozerov, A.O. ; Dolganov, E.S. ; Orlov, P.E.
Author_Institution :
Telev. & Control Dept., Tomsk State Univ. of Control Syst. & Radioelectron., Tomsk, Russia
Abstract :
A new approach to the protection of electronics is considered to comply better with the requirements of lightning protection. Input power distribution in modal filter (MF) resistive terminations is analyzed. Dependencies of the MF power dissipation on the excitation pulse parameters have been obtained for 1-, 2-, 3-, 4-stage MF with fixed total length. Conclusions reveal potentially vulnerable parts which should be improved in order to prevent the MF failure due to overload of certain parts.
Keywords :
lightning protection; power distribution protection; power filters; resistors; 1-stage MF; 2-stage MF; 3-stage MF; 4-stage MF; Input power distribution; electronics protection approach; lightning protection; multistage modal filter; power dissipation analysis; pulse parameter excitation; resistive termination analysis; single-stage modal filter; Lightning; lightning protection; modal filter;
Conference_Titel :
Lightning Protection (ICLP), 2012 International Conference on
Conference_Location :
Vienna
Print_ISBN :
978-1-4673-1898-3
Electronic_ISBN :
978-1-4673-1896-9
DOI :
10.1109/ICLP.2012.6344353
