Днепропетровский Национальный Университет Железнодорожного Транспорта Имени Академика В.Лазаряна
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Reduction Or Emphasis Of Bandwidth Of Signals
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Abstract
A method for reducing harmonics in a traction network for tonal track circuits, in which power voltage harmonics are controlled in the network and an antiphase signal is fed into the traction network, and the value of the harmonics of frequencies is controlled in the range of tonal track circuits in the power supply network, further the influence of the harmonics of these frequencies is reduced by shunting these frequencies by relevant filters and then the antiphase signal is fed to the traction network.
UAU201403098U2014-03-272014-03-27Method for reducing harmonics in traction network for tonal track circuits
UA92625U
(en)