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Iranian Journal of Electrical and Electronic Engineering، جلد ۱۴، شماره ۱، صفحات ۱-۱۰
عنوان فارسی
چکیده فارسی مقاله
کلیدواژه‌های فارسی مقاله
عنوان انگلیسی Implementation of Low-Cost Architecture for Control an Active Front End Rectifier
چکیده انگلیسی مقاله In AC-DC power conversion, active front end rectifiers offer several advantages over diode rectifiers such as bidirectional power flow capability, sinusoidal input currents and controllable power factor. A digital finite control set model predictive controller based on fixed-point computations of an active front end rectifier with unity displacement of input voltage and current to improve dynamic response has been presented in this paper. Here by using a predictive cost function and fixed-point computations, the optimal switching state to be applied in the next sampling is selected. The low-cost architecture is implemented on a FPGA platform. Designed architecture is constructed based on fixed-point arithmetic with minimal functional units. The control algorithm, which is used in this architecture, is Finite-Set Model Predictive Control (FS-MPC). Compared with other controllers, this controller provides a much better dynamic performance. Finally, in order to evaluate the accuracy of the fixed-point computations several cases for various loading conditions and word lengths are verified.
کلیدواژه‌های انگلیسی مقاله
نویسندگان مقاله a حمیدی | a. hamidi
electrical engineering department, razi university, kermanshah, iran

سازمان اصلی تایید شده: دانشگاه رازی (Razi university)

a احمدی | a. ahmadi
department of electrical and computer engineering, university of windsor, windsor, on, canada


s کریمی | s. karimi
electrical engineering department, razi university, kermanshah, iran

سازمان اصلی تایید شده: دانشگاه رازی (Razi university)

نشانی اینترنتی http://ijeee.iust.ac.ir/browse.php?a_code=A-10-2154-1&slc_lang=en&sid=en
فایل مقاله اشکال در دسترسی به فایل - ./files/site1/rds_journals/446/article-446-574594.pdf
کد مقاله (doi)
زبان مقاله منتشر شده en
موضوعات مقاله منتشر شده 1-Power Converters
نوع مقاله منتشر شده Research Paper
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