Corona discharge pulse pattern and audible noise on hybrid AC/DC transmission lines under electric field bias, ripple and ion coupling
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Electrostatics"
DOI: 10.1016/j.elstat.2019.103373
Abstract: Abstract Hybrid AC/DC overhead lines offer a significant increase in transmission capacity compared to existing HVAC infrastructure. While corona phenomena and audible noise are crucially important for public acceptance, they are affected by mutual AC/DC… read more here.
Keywords: audible noise; transmission; bias ripple; field bias ... See more keywords
Adaptive Burst Mode of LCC Resonant Converters With Reduced Audible Noise
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Industrial Electronics"
DOI: 10.1109/tie.2022.3163555
Abstract: At light load, the efficiency of LCC resonant converters decreases dramatically. The burst mode is a good choice to improve it. However, the burst frequency is changing at different loads, and the audible noise is… read more here.
Keywords: lcc resonant; resonant converters; audible noise; burst ... See more keywords
HVDC Corona Current Characteristics and Audible Noise During Wet Weather Transitions
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Transactions on Power Delivery"
DOI: 10.1109/tpwrd.2019.2936285
Abstract: For the connection of remote energy sources, HVDC offers higher efficiency and flexibility compared to conventional HVAC. As the acceptance for overhead lines in Europe is often low, the detailed understanding of its environmental effects,… read more here.
Keywords: wet weather; audible noise; corona current; noise ... See more keywords