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Analysis and modeling of unified power flow controller : modification of Newton–Raphson alGorithm and user-defined modeling approach for power flow studies
Joint Authors
Source
The Arabian Journal for Science and Engineering. Section B, Engineering
Issue
Vol. 29, Issue 2B (31 Oct. 2004), pp.135-153, 19 p.
Publisher
King Fahd University of Petroleum and Minerals
Publication Date
2004-10-31
Country of Publication
Saudi Arabia
No. of Pages
19
Main Subjects
Topics
Abstract AR
تعتبر طريقة التحكم في السريان الموحد للقدرة (UPFC) نظاما متقدما في مجموعة خطوط النقل المتقاربة المطواعة (FACTS).
يعنى هذا البحث في نمذجة حالة من الثبات ل (UJPFC) بغية تنفيذها ضمن أدوات في خوارزمية نيوتن-رافسون (NR) التقليدية لسريان القدرة، و كذلك ضمن برمجيات تحليل القدرة الجاهزة (PSASP) و سوف نعرض بالتفصيل للأنموذج المشتق من التمثيل ثنائي المصدر الفولتي الذي يشكل بديلا ممكنا لغيره من النماذج؛ لأنه يأخذ بعين الاعتبار الفقدان التنفيذي (UJPFC) و كذلك قمنا بكتابة برنامج فورتران - VV لتطوير الخوارزمية التقليدية NR و ذلك اعتمادا على الأنموذج المقترح و قد تمت مواءمة الأنموذج ضمن باستخدام نمذجة تعتمد على تعريف المستخدم للنظام، إضافة إلى ذلك قمنا بإجراء عدد من المحاكمات؟ باستخدام IEEE-30, TEEE-14، و ذلك لاختبار هاتين الطريقتين.
و قد حصلنا على تقارب يعتمد عليه لجريان القدرة باستخدام النظامين.
و من الممكن تحديد UJPFC نظريا في أي موقع على خطوط النقل.
Abstract EN
A unified power flow controller (UPFC) is an advanced member of the group of flexible AC transmission systems (FACTS).
This paper is focused on the steady-state modeling of UPFC for the implementation of the device in the conventional Newton-Raphson (NR) power flow algorithm and in a power system analysis software package (PSASP).
The model, derived from twovoltage source representation, is presented and analyzed in detail.
The model represents a more robust and feasible alternative to others, because it is able to take operational losses of UPFC into account.
A program in Fortran-77 language has been written in order to extend the conventional NR algorithm based on the proposed model.
The model has also been adapted into PSASP by means of a user-defined modeling technique.
Different computer simulation studies performed on IEEE 14-bus and IEEE 30-bus test systems are presented to test and compare the two approaches.
A robust and reliable convergence of the power flow studies is guaranteed by implementing the two approaches with high convergence speeds.
UPFC can be theoretically located anywhere along a transmission line.
In this respect, the effects of UPFC allocation on power system steady-state operation have also been investigated in detail.
American Psychological Association (APA)
Tumay, Muhammad& Vural, A. Mete. 2004. Analysis and modeling of unified power flow controller : modification of Newton–Raphson alGorithm and user-defined modeling approach for power flow studies. The Arabian Journal for Science and Engineering. Section B, Engineering،Vol. 29, no. 2B, pp.135-153.
https://search.emarefa.net/detail/BIM-359852
Modern Language Association (MLA)
Tumay, Muhammad& Vural, A. Mete. Analysis and modeling of unified power flow controller : modification of Newton–Raphson alGorithm and user-defined modeling approach for power flow studies. The Arabian Journal for Science and Engineering. Section B, Engineering Vol. 29, no. 2B (Oct. 2004), pp.135-153.
https://search.emarefa.net/detail/BIM-359852
American Medical Association (AMA)
Tumay, Muhammad& Vural, A. Mete. Analysis and modeling of unified power flow controller : modification of Newton–Raphson alGorithm and user-defined modeling approach for power flow studies. The Arabian Journal for Science and Engineering. Section B, Engineering. 2004. Vol. 29, no. 2B, pp.135-153.
https://search.emarefa.net/detail/BIM-359852
Data Type
Journal Articles
Language
English
Notes
Includes appendix : p. 152-153
Record ID
BIM-359852