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Optimal power quality meters placement with consideration of single line and meter loss contingencies | ||
| 𝕴𝖓𝖙𝖊𝖗𝖓𝖆𝖙𝖎𝖔𝖓𝖆𝖑 𝕵𝖔𝖚𝖗𝖓𝖆𝖑 𝖔𝖋 𝕴𝖓𝖉𝖚𝖘𝖙𝖗𝖎𝖆𝖑 𝕰𝖑𝖊𝖈𝖙𝖗𝖔𝖓𝖎𝖈𝖘, 𝕮𝖔𝖓𝖙𝖗𝖔𝖑 𝖆𝖓𝖉 𝕺𝖕𝖙𝖎𝖒𝖎𝖟𝖆𝖙𝖎𝖔𝖓 | ||
| مقاله 1، دوره 1، شماره 2، پاییز 2018، صفحه 81-89 اصل مقاله (3.15 MB) | ||
| نوع مقاله: Research Articles | ||
| شناسه دیجیتال (DOI): 10.22111/ieco.2018.25226.1043 | ||
| نویسندگان | ||
mohammadreza sheibani  1؛ abbas ketabi2؛ mostafa nosratabadi3
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| 1Department of Electrical Engineering and computer, Isfahan University of technology, Isfahan, Iran | ||
| 22Department of Electrical Engineering, University of Kashan, Kashan, Iran | ||
| 3Department of Electrical Engineering, Sirjan University of Technology, Sirjan, Iran | ||
| چکیده | ||
| Harmonic state estimation (HSE) is the process of assigning a value to an unknown system state harmonic variable based on measurements from that system according to some criteria. Determining the best harmonic meters places in the system helps to increase the accuracy of the HSE. In this paper, a methodology is presented for optimal placement of power quality (PQ) meters in a power system. The PQ meters results are used to estimate the unknown harmonic variables. Mean square errors of estimated total harmonic distortions in normal condition is selected as the cost function, while single line and meter loss contingencies are also considered by formulating a multi-objective optimization exercise. To achieve this, seeker optimization algorithm (SOA) based on Pareto optimum method has been proposed here. Simulation are performed on an IEEE 14-bus test system. The simulation results demonstrate the effectiveness of the proposed methodology for harmonic state estimation and optimal meter placement. | ||
| کلیدواژه‌ها | ||
| Harmonic State Estimation (HSE)؛ Power Quality (PQ) Meters؛ Seeker Optimization Algorithm (SOA)؛ Pareto Optimum Method | ||
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آمار تعداد مشاهده مقاله: 1,110 تعداد دریافت فایل اصل مقاله: 370 |
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