Robust controller design for load frequency control in power systems using state-space approach
Joint Authors
Muhammad, Ismail A.
Ibrahim, Ibrahim Qasim
Mahir, Rami A.
Source
Issue
Vol. 17, Issue 2 (30 Apr. 2011)14 p.
Publisher
University of Baghdad College of Engineering
Publication Date
2011-04-30
Country of Publication
Iraq
No. of Pages
14
Main Subjects
Topics
Abstract AR
في هذا البحث تم تصميم حاكم نشيط باستخدام تقنيات ال (H∞) ليستبدل الحاكم التقليدي لمنظومة التوربين في منظومات الطاقة الكهربائية لتنظيم التردد الخاص بالشبكة الكهربائية.
المسيطر النشيط تم تصميمه باستخدام طريقة فضاء الحالة مع الأخذ بنظر الاعتبار التغيرات الزمنية، الديناميك المهمل، ضغط ثابت للبخار المتولد من المرجل.
الطريقة المقترحة تضمن الاستقرارية الداخلية و تحقق كلا من متطلبات مجالي الزمن و التردد و تحصل على أقل (H∞-norm) للنظام المغلق في نفس الوقت.
النتائج نفذت استخدام برنامج MATLAB و أظهرت بأن الأداء الكلي للمنظومة يمكن أن يتحسن باستخدام الحاكم النشيط المقترح.
Abstract EN
In this paper a robust governor has been designed using H∞ techniques to replace the conventional governor of the steam turbine of the power system to regulate the frequency of the power grid.
The robust governor is synthesized using state-space approach with time variations, neglected dynamics, and constant main steam pressure are considered in the design process.
The proposed approach ensures internal stability, satisfying both frequency and time domains requirements, and obtaining minimal performance H∞-norm of the closed-loop system in one burden.
The simulations are carried out using MATLAB and the results show that the overall system output performance can be improved using the proposed H∞ robust governor.
American Psychological Association (APA)
Muhammad, Ismail A.& Mahir, Rami A.& Ibrahim, Ibrahim Qasim. 2011. Robust controller design for load frequency control in power systems using state-space approach. Journal of Engineering،Vol. 17, no. 2.
https://search.emarefa.net/detail/BIM-287835
Modern Language Association (MLA)
Muhammad, Ismail A.…[et al.]. Robust controller design for load frequency control in power systems using state-space approach. Journal of Engineering Vol. 17, no. 2 (Apr. 2011).
https://search.emarefa.net/detail/BIM-287835
American Medical Association (AMA)
Muhammad, Ismail A.& Mahir, Rami A.& Ibrahim, Ibrahim Qasim. Robust controller design for load frequency control in power systems using state-space approach. Journal of Engineering. 2011. Vol. 17, no. 2.
https://search.emarefa.net/detail/BIM-287835
Data Type
Journal Articles
Language
English
Notes
Includes appendices
Record ID
BIM-287835