کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
727122 892690 2011 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Corona ions from high-voltage power lines: Nature of emission and dispersion
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی برق و الکترونیک
پیش نمایش صفحه اول مقاله
Corona ions from high-voltage power lines: Nature of emission and dispersion
چکیده انگلیسی

Positive and negative small ions, aerosol ion and number concentration and dc electric fields were monitored at an overhead high-voltage power line site. We show that the emission of corona ions was not spatially uniform along the lines and occurred from discrete components such as a particular set of spacers. Maximum ion concentrations and atmospheric dc electric fields were observed at a point 20 m downwind of the lines. It was estimated that less than 7% of the total number of aerosol particles was charged. The electrical parameters decreased steadily with further downwind distance but remained significantly higher than background.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Electrostatics - Volume 69, Issue 3, June 2011, Pages 228–235
نویسندگان
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