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http://dx.doi.org/10.5370/KIEE.2012.61.6.833

Reduction Method of Radio Interference in HVDC Converter System  

Kim, Chan-Ki (한전전력연구원)
Choi, Soon-Ho (한전전력연구원)
Publication Information
The Transactions of The Korean Institute of Electrical Engineers / v.61, no.6, 2012 , pp. 833-837 More about this Journal
Abstract
In HVDC System, the rapid voltage breakdown between anodes and cathodes during valve firing causes radio interference in HVDC converter station. These voltage breakdown causes steep current pulse and inject current in system. As a result, harmonic frequencies are generated from valve, switchyard. In this paper, theoretical background of radio interference in HVDC converter is discussed and its reduction method for radio interference is proposed.
Keywords
Radio interference; HVDC system; Thyristor valve voltage drop;
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