Search Results - "Oraee, Hashem"

A Novel Hybrid Islanding Detection Method for Inverter-Based DGs Using SFS and ROCOF by Khodaparastan, Mahdiyeh, Vahedi, Hesan, Khazaeli, Farid, Oraee, Hashem

“…This paper is aimed at proposing a new hybrid method for the islanding detection of distributed-generation (DG) units. Hybrid method operation is based on the…”
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Development of a Three-Dimensional Magnetic Equivalent Circuit Model for Axial Flux Machines by Alipour-Sarabi, Ramin, Nasiri-Gheidari, Zahra, Oraee, Hashem

“…Numerical and analytical methods are two methods to evaluate the performance of electrical machines. This article provides a comparison between numerical and…”
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Decentralized Method for Load Sharing and Power Management in a Hybrid Single/Three-Phase-Islanded Microgrid Consisting of Hybrid Source PV/Battery Units by Karimi, Yaser, Oraee, Hashem, Guerrero, Josep M.

“…This paper proposes a new decentralized power management and load sharing method for a photovoltaic (PV)-based, hybrid single/three-phase-islanded microgrid…”
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Decentralized Method for Load Sharing and Power Management in a PV/Battery Hybrid Source Islanded Microgrid by Karimi, Yaser, Oraee, Hashem, Golsorkhi, Mohammad S., Guerrero, Josep M.

“…This paper proposes a new decentralized power management and load sharing method for a photovoltaic based islanded microgrid consisting of various photovoltaic…”
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Improved Winding Proposal for Wound Rotor Resolver Using Genetic Algorithm and Winding Function Approach by Alipour-Sarabi, Ramin, Nasiri-Gheidari, Zahra, Tootoonchian, Farid, Oraee, Hashem

“…Among position sensors, resolvers are superior from reliability point of view. However, obtaining lower output voltage harmonics and simple manufacturing…”
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Lumped parameter thermal model for segmental translator linear switched reluctance motor by Golzarzadeh, Milad, Oraee, Hashem, Ganji, Babak

“…The segmental translator linear switched reluctance motor (STLSRM) is a special type of linear switched reluctance motor (LSRM) that has more output power than…”
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Performance Analysis of Concentrated Wound-Rotor Resolver for Its Applications in High Pole Number Permanent Magnet Motors by Alipour-Sarabi, Ramin, Nasiri-Gheidari, Zahra, Tootoonchian, Farid, Oraee, Hashem

“…High pole number permanent magnet (PM) motors, due to their high torque density, have been receiving considerable attentions in recent years. To achieve an…”
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Improvement of Post-Fault Performance of a Cascaded H-bridge Multilevel Inverter by Ouni, Saeed, Reza Zolghadri, Mohammad, Khodabandeh, Masih, Shahbazi, Mahmoud, Rodriguez, Jose, Oraee, Hashem, Lezana, Pablo, Ulloa Schmeisser, Andres

“…This paper is focused on improving the post-fault performance of cascaded H-bridge multilevel inverters by decreasing the common-mode voltage. First, an…”
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Analysis of Winding Configurations and Slot-Pole Combinations in Fractional-Slots Resolvers by Alipour-Sarabi, Ramin, Nasiri-Gheidari, Zahra, Tootoonchian, Farid, Oraee, Hashem

“…Resolvers, due to their robust structure, are widely used in automation systems. The need for accurate position estimation beside the precise control of…”
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Electromagnetic-Thermal Design Optimization of the Brushless Doubly Fed Induction Generator by Gorginpour, Hamed, Oraee, Hashem, McMahon, Richard A.

“…In view of its special features, the brushless doubly fed induction generator (BDFIG) shows high potentials to be employed as a variable-speed drive or wind…”
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Assessing the Effect of Wind Farm Layout on Energy Storage Requirement for Power Fluctuation Mitigation by Kazari, Hessam, Oraee, Hashem, Pal, Bikash C.

“…Optimization of wind farm (WF) layout has been studied in the literature with the objective of maximizing the wind energy capture. Based on the power spectrum…”
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An Adaptive Series-Dynamic-Resistor-Based Protection Scheme for Brushless Doubly- Fed Induction Generator Under Asymmetrical Fault Conditions by Gholizadeh, Mahyar, Ghasemkhani, Amir, Tohidi, Sajjad, Oraee, Ashknaz, Oraee, Hashem, Najafi, Ehsan

“…Low-voltage ride-through (LVRT) is one of the most important criteria for integrating wind energy into the power grid. Based on grid connection codes, wind…”
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Performance Analysis of the Outer Rotor Variable Reluctance Resolver by Soleimani, MohammadReza, Hajmohammadi, Saeed, Nasiri-Gheidari, Zahra, Hemati, Dana, Oraee, Hashem

“…Position sensors are essential in the control of moving systems. Variable Reluctance (VR) resolvers are used as position sensors in the control of permanent…”
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Calculation of Core and Stray Load Losses in Brushless Doubly Fed Induction Generators by Gorginpour, Hamed, Oraee, Hashem, Abdi, Ehsan

“…The brushless doubly fed induction generator (BDFIG) has substantial benefits, which make it an attractive alternative as a wind generator. However, it suffers…”
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A Novel Modeling Approach for Design Studies of Brushless Doubly Fed Induction Generator Based on Magnetic Equivalent Circuit by Gorginpour, Hamed, Oraee, Hashem, McMahon, Richard A.

“…Brushless doubly fed induction generator (BDFIG) has substantial benefits, which make it an attractive alternative as a wind turbine generator. However, it…”
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Appropriate crowbar protection for improvement of brushless DFIG LVRT during asymmetrical voltage dips by Gholizadeh, Mahyar, Tohidi, Sajjad, Oraee, Ashknaz, Oraee, Hashem

“…•An equivalent circuit is proposed for analyzing BDFIG behavior during voltage dips.•Determining the optimum crowbar for riding the BDFIG through asymmetrical…”
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Analysis and Enhancement of Low-Voltage Ride-Through Capability of Brushless Doubly Fed Induction Generator by Tohidi, S., Oraee, H., Zolghadri, M. R., Shiyi Shao, Tavner, P.

“…This paper discusses the dynamic behavior of the brushless doubly fed induction generator during the grid faults which lead to a decrease in the generator's…”
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Generalized Vector Control for Brushless Doubly Fed Machines With Nested-Loop Rotor by Barati, F., McMahon, R., Shiyi Shao, Abdi, E., Oraee, H.

“…This paper presents a generalized vector control system for a generic brushless doubly fed (induction) machine (BDFM) with nested-loop type rotor. The generic…”
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An analytical study for low voltage ride through of the brushless doubly-fed induction generator during asymmetrical voltage dips by Gholizadeh, Mahyar, Oraee, Ashknaz, Tohidi, Sajjad, Oraee, Hashem, McMahon, Richard A.

“…The Brushless Doubly-fed Induction Generator (BDFIG) has high potential for wind energy systems, especially for offshore applications where minimum maintenance…”
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Performance Analysis of Permanent Magnet Vernier Generator under Mechanical Faults by Zahra Nasiri-Gheidari, Mehrage Ghods, Hashem Oraee

“…In this paper no-load and full-load performance of Permanent Magnet Vernier Generators (PMVGs) is investigated in fully-aligned condition and under different…”
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