2016
DOI: 10.18503/1995-2732-2016-14-3-106-120
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An Experimental Study of Electric Arc Current Harmonics in Electric Arc Furnaces With Different Power Characteristics

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Cited by 15 publications
(4 citation statements)
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“…Ʃ (t) is used, and in later stages of melting -I' HH.ODD . Ʃ (t) [22]. The implementation of this principle is achieved by applying in the structure of the system the units of calculation and averaging 8 and 9, respectively, with the help of which the direct calculation of the signals I' HH.EVEN .…”
Section: Construction Of the Control System With The Electrical Mode Of Eaf Taking Into Account The Peculiarities Of Changing The Harmonimentioning
confidence: 99%
“…Ʃ (t) is used, and in later stages of melting -I' HH.ODD . Ʃ (t) [22]. The implementation of this principle is achieved by applying in the structure of the system the units of calculation and averaging 8 and 9, respectively, with the help of which the direct calculation of the signals I' HH.EVEN .…”
Section: Construction Of the Control System With The Electrical Mode Of Eaf Taking Into Account The Peculiarities Of Changing The Harmonimentioning
confidence: 99%
“…It is possible to ensure, under these conditions, the permissible level of voltage fluctuations for powerful electrical equipment through the rapid compensation of reactive power with the help of static thyristor compensators. By using power thyristors, STCs are capable of switching a load of high power at proper performance speed [4]. A promising tool for resolving this issue is to use the STCs of reactive power with forced commutation.…”
Section: Literature Review and Problem Statementmentioning
confidence: 99%
“…Этот метод позво-ляет определить, на какой из стадий плавки (про-жигание колодцев, образование жидкой ванны, работа на жидкий расплав) находится печь в дан-ный момент за счет сравнения значений четных и нечетных гармонических составляющих тока [11]. Используя данный метод контроля состояния плавки, можно построить систему автоматическо-го управления (АСУ) подачей газа, кислорода и электрической энергии.…”
Section: Introductionunclassified