کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
400394 1438721 2016 10 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Improved Harmony Algorithm for optimal locations and sizing of capacitors in radial distribution systems
ترجمه فارسی عنوان
بهبود الگوریتم هماهنگ برای مکان های بهینه و اندازه گیری خازن ها در سیستم های توزیع شعاعی
کلمات کلیدی
الگوریتم هماهنگی بهبود یافته، سیستم های قدرت، مکان های خازن بهینه عوامل کاهش حساسیت، شاخص ثبات ولتاژ، سیستم توزیع
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر هوش مصنوعی
چکیده انگلیسی


• IHA is proposed for optimal allocations and sizing of capacitors.
• The objective function is designed to reduce the total cost.
• The proposed algorithm is tested on various radial distribution systems.
• The effectiveness of IHA is verified compared with other algorithms.

In this paper, an Improved Harmony Algorithm (IHA) is proposed for optimal allocations and sizing of capacitors in various distribution systems. First the most candidate buses for installing capacitors are suggested using Loss Sensitivity Factors (LSF) and Voltage Stability Index (VSI). Then the proposed IHA is employed to deduce the size of capacitors and their locations from the elected buses. The objective function is designed to reduce the total cost and consequently, to increase the net saving per year. The proposed algorithm is tested on 85 and 118 bus radial distribution systems. The obtained results via the proposed algorithm are compared with others to highlight their benefits. Moreover, the results are introduced to verify the effectiveness of the suggested algorithm to minimize the losses and total cost and to enhance the voltage profiles and net saving for various distribution systems and different loading conditions.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: International Journal of Electrical Power & Energy Systems - Volume 79, July 2016, Pages 275–284
نویسندگان
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