نتایج جستجو برای: electric measuring instrument
تعداد نتایج: 380056 فیلتر نتایج به سال:
Journal:
:Netherlands Journal of Agricultural Science
1960
Journal:
:Journal of Global Strategic Management
2007
Journal:
:The London, Edinburgh, and Dublin Philosophical Magazine and Journal of Science
1891
Journal:
:Elektronika ir Elektrotechnika
2014
Journal:
:Journal of Experimental Medicine
1921
Journal:
:The Journal of the Acoustical Society of America
1978
Journal:
:The London, Edinburgh, and Dublin Philosophical Magazine and Journal of Science
1907
2005
Massimo Aiello
Antonio Cataliotti
Valentina Cosentino
Salvatore Nuccio
− In the last years the increased interest about power quality, forced international working groups to define new standards for testing and measurement techniques. In this paper a pc-based power quality instrument is proposed, according to IEC 61000-4-7 and standard IEC 61000-4-30. It is a low-cost and easily reconfigurable instrument able to measure harmonics, interharmonics and amplitude dist...
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