کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
8078399 1521480 2014 10 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Dynamic operation and control of microgrid hybrid power systems
ترجمه فارسی عنوان
عملکرد پویا و کنترل سیستم های قدرت هیبرید میکروگریدی
موضوعات مرتبط
مهندسی و علوم پایه مهندسی انرژی انرژی (عمومی)
چکیده انگلیسی
This paper examines dynamic operation and control strategies for a microgrid hybrid wind-PV (photovoltaic)-FC (fuel cell) based power supply system. The system consists of the PV power, wind power, FC power, SVC (static var compensator) and an intelligent power controller. A simulation model for this hybrid energy system was developed using MATLAB/Simulink. An SVC was used to supply reactive power and regulate the voltage of the hybrid system. A GRNN (General Regression Neural Network) with an Improved PSO (Particle Swarm Optimization) algorithm, which has a non-linear characteristic, was applied to analyze the performance of the PV generation system. A high-performance on-line training RBFNSM (radial basis function network-sliding mode) algorithm was designed to derive the optimal turbine speed to extract maximum power from the wind. To achieve a fast and stable response for real power control, the intelligent controller consists of an RBFNSM and a GRNN for MPPT (maximum power point tracking) control. As a result, the validity of this paper was demonstrated through simulation of proposed algorithm.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Energy - Volume 66, 1 March 2014, Pages 314-323
نویسندگان
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