Mar 20, 2005 23:39
19 yrs ago
русский term

высшие гармоники напряжения и тока

русский => английский Техника Электроника / Электротехника
В пиковое время в сетях увеличивается уровень высших гармоник напряжения и тока

Proposed translations

+1
42 мин
русский term (edited): ���� ��������� �������� � ����
Selected

the higher(-order) voltage and current harmonics

... The presence of unusually large higher order voltage harmonics indicates ... marked reduction in the levels of the higher order voltage harmonics. ...
www.electricity-today.com/et/May96/fluor.htm

... Due to existence of the higher order voltage harmonics in inverter output voltage, an increase in induction motor iron loss inevitably takes place. ...
intl.ieeexplore.ieee.org/xpl/abs_free.jsp?arNumber=551557

... These distortions show up as higher-order current harmonics that can produce many of the problems associated with current overload, telephone and radio ...
irc.nrc-cnrc.gc.ca/practice/lig5_E.html

... a number of higher-order current harmonics out of the machine stator circuits. 3 . Figure 5-3 shows the experimentally-collected phase A current ...
web.mit.edu/rwcox/jackthesis.pdf
Peer comment(s):

agree David Knowles
8 час
Thank you David!
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4 KudoZ points awarded for this answer.
+1
37 мин
русский term (edited): ���� ��������� �������� � ����

Higher harmonics of voltage and currents

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Peer comment(s):

agree R. E. M
5 час
Something went wrong...
43 мин
русский term (edited): ���� ��������� �������� � ����

upper voltage and current harmonics

A rapid and abrupt rise in current in an ac line produces harmonics that have a higher voltage waveform frequency than the basic frequency. These are called "upper harmonics."

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