Search Results - "Oraee, Ashknaz"

Eccentricity fault detection in brushless doubly fed induction machines by Afshar, Mojtaba, Abdi, Salman, Oraee, Ashknaz, Ebrahimi, Mohammad, McMahon, Richard

“…A new fault diagnosis method for detecting the rotor eccentricity faults including static, dynamic and mixed eccentricity is proposed for brushless doubly‐fed…”
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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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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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Influence of Pole-Pair Combinations on the Characteristics of the Brushless Doubly Fed Induction Generator by Oraee, Ashknaz, McMahon, Richard, Abdi, Ehsan, Abdi, Salman, Ademi, Sul

“…The brushless doubly fed induction generator (BDFIG) is an alternative to the doubly fed induction generator (DFIG), widely used in wind turbines which avoids…”
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Optimization of Magnetic Circuit for Brushless Doubly Fed Machines by Abdi, Salman, Abdi, Ehsan, Oraee, Ashknaz, McMahon, Richard

“…This paper presents an optimized design method for the magnetic circuit of brushless doubly fed machines (BDFMs). The BDFM is an attractive electrical machine,…”
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Equivalent Circuit Parameters for Large Brushless Doubly Fed Machines (BDFMs) by Abdi, Salman, Abdi, Ehsan, Oraee, Ashknaz, McMahon, Richard

“…This paper presents analytical methods to calculate the equivalent circuit parameters for large-scale brushless doubly fed machines (BDFMs) with magnetic…”
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Effects of Rotor Winding Structure on the BDFM Equivalent Circuit Parameters by Oraee, Ashknaz, Abdi, Ehsan, Abdi, Salman, McMahon, Richard, Tavner, Peter J.

“…The brushless doubly fed machine (BDFM) is an alternative to the doubly fed induction generator, widely used in wind turbines without use of brush gear and…”
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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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Lyapunov-basedAdaptive SmoothSecond-order Sliding Mode Guidance Law with Proving Finite Time Stability by Vahid Behnamgol, Ahmadreza Vali, ali mohammadi, َAshknaz Oraee

“…A new adaptive smooth second-order sliding mode control is proposed for uncertain nonlinear systems in this paper. The finite time stability is proved using a…”
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Optimal Wind Turbine for a Wind Farm in Iran by Erfani, Amin, Ghasempour, Roghayeh, Oraee, Atrina, Oraee, Ashknaz

“…Wind energy is the most economic and clean energy, which has considerably developed in recent years. Wind turbines can be classified by different indicators…”
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Linearized Resolver by Alipour-Sarabi, Ramin, Nasiri-Gheidari, Zahra, Tootoonchian, Farid, Oraee, Ashknaz, Zare, Fateme

“…Resolvers are used in position estimation systems. These electromagnetic sensors, take the benefits of electrical machines. In comparison with encoders, they…”
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Performance comparison between brushless PM and induction motors for hybrid electric vehicle applications by Sharifan, Shahriar, Ebrahimi, Seyyedmilad, Oraee, Ashknaz, Oraee, Hashem

“…Hybrid electric vehicles are becoming more popular due to environmental consciousness. Hybrid electric vehicles consist of a combustion and an electric motor…”
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Dynamic modeling of a wind turbine with brushless doubly fed induction generator by Tohidi, S., Zolghadri, M. R., Oraee, H., Oraee, A.

“…Brushless Doubly Fed Induction Generator (BDFIG) has been recently proposed to be used in variable speed wind turbines. This paper intends to investigate the…”
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