کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
400408 1438725 2016 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Real time harmonics estimation of distorted power system signal
ترجمه فارسی عنوان
برآورد هارمونیک زمان واقعی سیگنال سیستم قدرت تحریف شده
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر هوش مصنوعی
چکیده انگلیسی

Power system harmonics should be estimated properly for the maintenance of power quality. So, there is a need for development of more accurate and computationally efficient estimation technique. In this context, this paper presents a harmonics estimation technique using a Variable Leaky Least Mean Square algorithm. In this proposed method drifting of parameters is avoided using a leak adjustment method. To improve the rate of convergence, step size is also adapted in this method. Real time power system is also imitated using different cases through simulation, which enables the superiority of the proposed method over the other existing techniques. Studies made on experimental data, processed in arduino due microcontroller, also support its superiority.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: International Journal of Electrical Power & Energy Systems - Volume 75, February 2016, Pages 91–98
نویسندگان
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