1403/02/06
حسن بیورانی

حسن بیورانی

مرتبه علمی: استاد
ارکید:
تحصیلات: دکترای تخصصی
اسکاپوس: 55913436700
دانشکده: دانشکده مهندسی
نشانی: گروه مهندسی برق وکامپیوتر, دانشگاه کردستان, بلوار علامه حمدی، سنندج، صندوق پستی 416, کد پستی 66177-15175, کردستان, ایران
تلفن: +98-87-33624001

مشخصات پژوهش

عنوان
Application of GA Optimization for Automatic Generation Control Design in an Interconnected Power System
نوع پژوهش
JournalPaper
کلیدواژه‌ها
AGC, Decentralized, GA, GRC, Speed governor dead band, Time delay
سال
2011
مجله ENERGY CONVERSION AND MANAGEMENT
شناسه DOI
پژوهشگران Hêmin Golpîra ، Hassan Bevrani ، Hiresh Golpira

چکیده

This paper addresses a realistic model for automatic generation control (AGC) design in an interconnected power system. The proposed scheme considers generation rate constraint (GRC), dead band, and time delay imposed to the power system by governor-turbine, filters, thermodynamic process, and communication channels. Simplicity of structure and acceptable response of the well-known integral controller make it attractive for the power system AGC design problem. The Genetic algorithm (GA) is used to compute the decentralized control parameters to achieve an optimum operating point. A 3-control area power system is considered as a test system, and the closed-loop performance is examined in the presence of various constraints scenarios. It is shown that neglecting above physical constraints simultaneously or in part, leads to impractical and invalid results and may affect the system security, reliability and integrity. Taking to account the advantages of GA besides considering a more complete dynamic model provides a flexible and more realistic AGC system in comparison of existing conventional schemes.