1403/01/09
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
A Robust Control Approach for Primary Frequency Regulation through Variable Speed Wind Turbines
نوع پژوهش
JournalPaper
کلیدواژه‌ها
frequency control,H∞ control, linear matrix inequalities, wind power generation, variable speed wind turbines
سال
2010
مجله IEEJ Transactions on Power and Energy
شناسه DOI
پژوهشگران Jorge Morel ، Hassan Bevrani ، Teruhiko Ishii ، Takashi Hiyama

چکیده

This paper presents a robust control approach to enhance the participation of Variable Speed Wind Turbines (VSWTs) in the primary frequency regulation during network disturbances. The proposed control system utilizes an H∞ Linear Matrix Inequality (H∞ LMI) based scheme to improve the closed-loop performance. In order to demonstrate the effectiveness of the proposed control scheme, it is compared with two classical control systems: the Inertial Control (IC) and the Modified Inertial Control (MIC). Several simulations on a multi-machine test system were performed in Matlab/Simulink environment. The H∞ LMI controller optimizes the trade-off between frequency deviation smoothing and wind turbine (WT) speed deviation after the disturbance. Results show a considerable improvement in frequency deviation smoothing, optimal speed recovery and power injection, during a sudden variation in the system load, compared with the two traditional approaches. A desirable robust performance was also obtained with the proposed scheme after variations in the system parameters.