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Choongman Lee, Gyu-Jung Cho and Joorak Kim
This paper presents a Scott transformer model to be applied in electromagnetic transients (EMT) programs, particularly in the absence of a detailed Scott transformer model for performing real-time simulations (RTS). Regarding a Scott transformer, a commo...
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Jorge Enrique Carrión González,Antonio A. Martínez García,Alfredo del Castillo Serpa,Orestes Hernández Areu,Marianela del Cisne Carrión González
Pág. 112 - 127
El uso de dispositivos basados en electrónica de potencia, los cuales son fuentes de distorsión armónica, conducen a las redes eléctricas a convertirse en receptores de estas tensiones y/o corrientes no-sinusoidales. Entre los equiposque han sufrido un i...
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Nabila Berchiche, Vladimir I. Krasilnikov and Kourosh Koushan
In the present work, a generic ducted azimuth propulsor, which are frequently installed on a wide range of vessels, is subject to numerical investigation with the primary focus on performance deterioration and dynamic loads arising from the influence of ...
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Amit Pandey
Harmonics plays important role in the function of the power system network. Hence, the harmonics improvement will increase the performance of power system equipment?s. This paper presents the design and implementation of distribution static compensator (...
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Roh Chan and Sangshin Kwak
Voltage source inverters operated by predictive control methods generally lead to a variable switching frequency, because predictive control methods generate switching operation based on an optimal voltage state selected at every sampling period. Varying...
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Lucky Pradigta Setiya Raharja, Ony Asrarul Q., Zainal Arief, Novie Ayub Windarko
Pág. 91 - 118
In this research, modified PWM has been applied to the multilevel inverter (MLI) single-phase three-level diode clamp full bridge. Modified PWM is performed to produce minimum Total Harmonic Distortion (THD) the voltage because the quality of the good vo...
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Abdelkrim Sellam,Boubakeur Dehiba,Mohamed B. Benabdallah,Mohamed Abid,Nacéra Bachir Bouiadjra,Boubakeur Bensaid,Mustapha Djouhri
Pág. 1 - 7
Abstract- This paper presents a mathematical model that transforms the real machine to fictitious machines and our goal is to simulate these and see the behavior of these machines in load. The polyphase machines are developed mainly in the field of varia...
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Tine L. Vandoorn, Jeroen D. M. De Kooning, Jan Van de Vyver and Lieven Vandevelde
For islanded microgrids, droop-based control concepts have been developed both in single and three-phase variants. The three-phase controllers often assume a balanced network; hence, unbalance sharing and/or mitigation remains a challenging issue. Theref...
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Ignacio Pérez Abril
Pág. 186 - 197
Existe un modelo en la literatura para representar el transformador monofásico con derivación central en el secundario. No obstante, dicho modelo representa toda la impedancia del transformador en el secundario, lo que difiere de la realidad. La distribu...
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Yaw-Juen Wang and Ming-Hsueh Lee
When a three-phase induction generator (IG) supplies unbalanced loads, its terminal voltages and line currents are also unbalanced, which may cause the IG to overheat and need to be derated. A single-phase loaded self-excited induction generator (SEIG) w...
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