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Fuzzy time domain and Z-transform for modeling of harmonic electric loads
Joint Authors
Sulayman, Suad Ahmad
al-Hawwari, M. E.
al-Ammari, R. A.
Source
The Arabian Journal for Science and Engineering. Section B, Engineering
Issue
Vol. 26, Issue 1B (30 Apr. 2001), pp.19-27, 9 p.
Publisher
King Fahd University of Petroleum and Minerals
Publication Date
2001-04-30
Country of Publication
Saudi Arabia
No. of Pages
9
Main Subjects
Topics
Abstract AR
يقدم هذا البحث تطبيقا للنظم الضبابية و تحويلz- لنمذجة الأحمال الكهربية في وجود أو غياب توافقيات الجهد و التيار.
و لقد تم صباغة السمة على أنها مسألة مثالية خطية حيث كان الهدف تقليل انحراف عناصر النموذج.
تم اختيار دالة الاقتران (العضوية) لكل عنصر من عناصر الحمل لتكون مثلثيه.
بعد تحديد عناصر الحمل الضبابية يمكن اشتقاق سماحية الحمل في حقل التردد.
هذا و قد تم اختبار الخوارزم المقترح على بيانات محاكاة و بيانات مجلة حقيقية لأحمال لا خطية ذات خوارزم مختلفة.
Abstract EN
This paper demonstrates the application of fuzzy systems and Z-transform for electric load modeling in the presence and/or absence of harmonics.
The problem is formulated as a linear optimization problem, where the objective is to minimize the spread of the model parameters.
A triangular membership function is chosen for each load parameter.
Having identified the fuzzy load parameters, the fuzzy admittance of the load is formulated in the frequency domain.
The proposed algorithm is tested using simulated and actual recorded data for nonlinear loads having different characteristics.
The results obtained are reported in the paper.
American Psychological Association (APA)
Sulayman, Suad Ahmad& al-Ammari, R. A.& al-Hawwari, M. E.. 2001. Fuzzy time domain and Z-transform for modeling of harmonic electric loads. The Arabian Journal for Science and Engineering. Section B, Engineering،Vol. 26, no. 1B, pp.19-27.
https://search.emarefa.net/detail/BIM-390062
Modern Language Association (MLA)
Sulayman, Suad Ahmad…[et al.]. Fuzzy time domain and Z-transform for modeling of harmonic electric loads. The Arabian Journal for Science and Engineering. Section B, Engineering Vol. 26, no. 1B (Apr. 2001), pp.19-27.
https://search.emarefa.net/detail/BIM-390062
American Medical Association (AMA)
Sulayman, Suad Ahmad& al-Ammari, R. A.& al-Hawwari, M. E.. Fuzzy time domain and Z-transform for modeling of harmonic electric loads. The Arabian Journal for Science and Engineering. Section B, Engineering. 2001. Vol. 26, no. 1B, pp.19-27.
https://search.emarefa.net/detail/BIM-390062
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 27
Record ID
BIM-390062