نوید غفارزاده
استادیار، دانشکده فنی و مهندسی - دانشگاه بین المللی امام خمینی (ره) – قزوین - ایران
[ 1 ] - روشی جدید برای کنترل سیستم ترکیبی سلول خورشیدی و باتری متصل به شبکه الکتریکی با کنترل کننده پیش بین
در این مقاله از کنترل‌کننده پیش‌بین MPC (Model Predictive Control) برای کنترل سیستم ترکیبی قدرت، دربردارندة سلول خورشیدی و سیستم ذخیره‌سازی انرژی (باتری) استفاده شده است. سیستم ترکیبی استفاده‌شده در این مقاله، متصل به شبکه الکتریکی است. در طراحی سیستم کنترل‌کننده، مسائل مختلفی نظیر مسائل اقتصادی و فنی در نظر گرفته شده است. مسائل اقتصادی، دربردارندة بیشینه‌سازی سودِ حاصل از فروش انرژی به شبکه ازط...
[ 2 ] - A New Fast and Accurate Fault Location and Classification Method on MTDC Microgrids Using Current Injection Technique, Traveling-Waves, Online Wavelet, and Mathematical Morphology
In this paper, a new fast and accurate method for fault detection, location, and classification on multi-terminal DC (MTDC) distribution networks connected to renewable energy and energy storages presented. MTDC networks develop due to some issues such as DC resources and loads expanding, and try to the power quality increasing. It is important to recognize the fault type and location in order ...
[ 3 ] - An Intelligent Protection Method for Multi-terminal DC Microgrids Using On-line Phaselet, Mathematical Morphology, and Fuzzy Inference Systems
In this paper, a new method for fault detection, location, and classification in multi-terminal DC microgrid (MTDC) is proposed. MTDC grids have expanded due to some issues such as the expansion of DC resources, loads, and aims to increase power quality. Diagnosing the types and location of faults is important to continue the service and prevent further outages. In this method, a circuit kit is...
[ 4 ] - An Intelligent Machine Learning-Based Protection of AC Microgrids Using Dynamic Mode Decomposition
An intelligent strategy for the protection of AC microgrids is presented in this paper. This method was halving to an initial signal processing step and a machine learning-based forecasting step. The initial stage investigates currents and voltages with a window-based approach based on the dynamic decomposition method (DDM) and then involves the norms of the signals to the resultant DDM data. T...
[ 5 ] - Fault detection, classification and location methodology for solar microgrids using current injection, online phaselet transform, mathematical morphology filter and signal energy analysis
In this paper, a new method for detection and fault location and classification in MTDC solar microgrid is presented. Some issues such as expanding renewable energy sources and DC loads and efforts to increase power quality and reduce the environmental impact of electricity generation have led to the expansion of solar networks. Identifying the types and locations of faults is important to ensu...
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