Literatura académica sobre el tema "25 KV AC"
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Artículos de revistas sobre el tema "25 KV AC"
Monjo, Lluís y Luis Sainz. "Study of Resonances in 1 × 25 kV AC Traction Systems". Electric Power Components and Systems 43, n.º 15 (5 de agosto de 2015): 1771–80. http://dx.doi.org/10.1080/15325008.2015.1048908.
Texto completoZalesova, O. V. "Determination of Electromagnetic Influence of 25 kV AC Electric Traction Network on 10 kV High-Voltage Overhead Line". Journal of Physics: Conference Series 2096, n.º 1 (1 de noviembre de 2021): 012078. http://dx.doi.org/10.1088/1742-6596/2096/1/012078.
Texto completoPawlik, Marek. "Comprehensive approach to risk assessment and evaluation regarding constructioning of the first 25 kV 50 Hz AC traction power supply sections in Poland". MATEC Web of Conferences 180 (2018): 06002. http://dx.doi.org/10.1051/matecconf/201818006002.
Texto completoCheung, Henry. "The Immunity of a Signal System under 25 kV AC Traction". HKIE Transactions 13, n.º 1 (enero de 2006): 2–6. http://dx.doi.org/10.1080/1023697x.2006.10668023.
Texto completoBielech, Joanna. "Modelowanie zwarć w układach zasilania trakcji kolejowej 2�25 kV AC". WIADOMOŚCI ELEKTROTECHNICZNE 1, n.º 1 (5 de enero de 2019): 27–28. http://dx.doi.org/10.15199/74.2019.1.3.
Texto completoIgnatenko, Ivan, Sergey Vlasenko, Evgeniy Tryapkin y Vladimir Kovalev. "Algorithm for calculating the rail-ground potential in heavy load conditions". E3S Web of Conferences 284 (2021): 06002. http://dx.doi.org/10.1051/e3sconf/202128406002.
Texto completoDehcheshmeh, Mehdi Amiri, Seyed Hossein Hosseinian, Mohammad Hossein Bigharaz y Kazem Mohseni. "Analysis of lightning transient in 2 × 25 kV AC autotransformer traction system". International Journal of Power and Energy Conversion 9, n.º 1 (2018): 89. http://dx.doi.org/10.1504/ijpec.2018.088268.
Texto completoMohseni, Kazem, Mohammad Hossein Bigharaz, Mehdi Amiri Dehcheshmeh y Seyed Hossein Hosseinian. "Analysis of lightning transient in 2 × 25 kV AC autotransformer traction system". International Journal of Power and Energy Conversion 9, n.º 1 (2018): 89. http://dx.doi.org/10.1504/ijpec.2018.10008084.
Texto completoNezevak, V. L. "Comparison of energy parameters of electric storage systems for DC and AC traction power supply systems". Russian Railway Science 81, n.º 1 (29 de marzo de 2022): 38–52. http://dx.doi.org/10.21780/2223-9731-2022-81-1-38-52.
Texto completoKonishi, Masayoshi, Teruhisa Nagashima y Yoshinobu Asako. "ER Properties of a Suspension of Polymer Graft Carbon Black Particles". International Journal of Modern Physics B 13, n.º 14n16 (30 de junio de 1999): 1682–88. http://dx.doi.org/10.1142/s0217979299001673.
Texto completoTesis sobre el tema "25 KV AC"
Lehmann, Michael [Verfasser]. "Grundlagen und Anforderungen an die Teilsysteme elektrischer Bahnen bei Nennspannungen über 25 kV AC und 3 kV DC / Michael Lehmann". Aachen : Shaker, 2010. http://d-nb.info/1081887133/34.
Texto completoLowinsky, Luc Anthony. "Nouvelle topologie de Compensateur de Puissance Réactive pour les Réseaux Ferrés 25 kV / 50 Hz". Thesis, Toulouse, INPT, 2010. http://www.theses.fr/2010INPT0036/document.
Texto completoThe work presented in this thesis is the result of collaboration between the Static Converters research group of LAPLACE Laboratory and the department "Installations Fixes de Traction Electrique" of the Engineering Division of the French Railways company, SNCF. Nowadays, most of the traffic in 25 kV – 50 Hz lines is achieved by old locomotives equipped with thyristor rectifiers. As traffic and load increase, reactive power compensation devices are required to keep the overhead line voltage at acceptable level and to reduce the spending for reactive power. The basic power factor correction is completed by fixed compensation banks. But the difficulty of such configuration is the no-load operation of overhead lines. The voltage can increase out of the 29 kV standard limit and to avoid this problem, variable reactive power compensator is often added to the fixed compensation banks. Nowadays, SNCF is equipped with thyristor based static VAR compensators (SVC). The main drawback of this topology is the requirement of a large LC shunt filter tuned for the third harmonic. The goal of this thesis is to find a new high-efficiency topology of STATic COMpensator (STATCOM) using PWM control to minimize the filtering components. The first part of this thesis focuses on a comparative study of different topologies in terms of semiconductor losses and filter elements size. The results of this study show that the topologies based on PWM AC Chopper are the most interesting solutions to achieve the compensator. The second part of the work concerns the influence of the connection of a STATCOM to a substation and focuses on the harmonic interactions with locomotives. The study case concerns a high traffic substation where a 3 MVAR STATCOM should be installed. Substation output current measurement was carried out in order to analyze its harmonic content. Models of the substation and the STATCOM are then proposed and simulations using real current waveforms are performed. Finally, this simulation study helps to refine the features of the AC Chopper topology and its filter elements. It highlights the advantage of a solution, with boost AC Choppers which operate without transformer and reuse the fixed compensation banks already installed in the substation as voltage divider and filter. To validate the principle of this new topology of STATCOM, a 1.2 MVAR prototype is built in LAPLACE laboratory and tested on a SNCF test platform
KUMAR, JITENDER. "INVESTIGATIONS ON POWER SUPPLY AND SCADA SECURITY ISSUES OF 25 KV AC TRACTION SYSTEM". Thesis, 2012. http://dspace.dtu.ac.in:8080/jspui/handle/repository/16083.
Texto completoCapítulos de libros sobre el tema "25 KV AC"
Gavrilovic, Branislav y Zoran Bundalo. "The Filter-Compensation Device Applications to the AC 25 kV 50 Hz AC of Serbian Railways". En Lecture Notes in Networks and Systems, 429–42. Cham: Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-90893-9_51.
Texto completoKonstantinova, Yuliya, Valerij Li y Andrey Konstantinov. "Simulation of Devices for Voltage Regulation in 25 kV AC Electric Traction Network". En VIII International Scientific Siberian Transport Forum, 15–24. Cham: Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-37916-2_2.
Texto completoDoleček, Radovan, Ondřej Černý, Zdeněk Němec y Jan Pidanič. "The Behavior of the Traction Power Supply System of AC 25 kV 50 Hz During Operation". En Rail Transport—Systems Approach, 35–65. Cham: Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-51502-1_2.
Texto completoActas de conferencias sobre el tema "25 KV AC"
White, R. D. "AC 25 kV 50 Hz electrification supply design". En 4th IET Professional Development Course on Railway Electrification Infrastructure & Systems (REIS). IET, 2009. http://dx.doi.org/10.1049/ic.2009.0009.
Texto completoWhite, R. D. "AC 25 kV 50 Hz electrification supply design". En 2nd IEE Residential Course on Railway Electrification Infrastructure Systems. IEE, 2005. http://dx.doi.org/10.1049/ic:20050623.
Texto completoDolecek, Radovan, Ondrej Cerny, Vladimir Schejbal y Mohammd Reza Rezakhah. "The behavior of traction system of AC 25 kV during operation". En 2016 26th International Conference Radioelektronika (RADIOELEKTRONIKA). IEEE, 2016. http://dx.doi.org/10.1109/radioelek.2016.7477415.
Texto completoMcQuillan, D. J. "Development in protection for 25 kV AC electrified lines on British Railways". En 6th International Conference on Developments in Power Systems Protection. IEE, 1997. http://dx.doi.org/10.1049/cp:19970092.
Texto completoSeferi, Yljon, Paul Clarkson, Steven M. Blair, Andrea Mariscotti y Brian G. Stewart. "Power Quality Event Analysis in 25 kV 50 Hz AC Railway System Networks". En 2019 IEEE 10th International Workshop on Applied Measurements for Power Systems (AMPS). IEEE, 2019. http://dx.doi.org/10.1109/amps.2019.8897765.
Texto completoGoh, S. "Earthing and bonding of 2×25 kV AC autotransformer system in twin-tunnels". En IET Conference on Railway Traction Systems (RTS 2010). IET, 2010. http://dx.doi.org/10.1049/ic.2010.0027.
Texto completoBhalja, Bhavesh y R. P. Maheshwari. "High Speed Protection Scheme for Traction OHE of 25 kV AC Indian Railway System". En 2007 IEEE Industry Applications Annual Meeting. IEEE, 2007. http://dx.doi.org/10.1109/07ias.2007.141.
Texto completoBhalja, Bhavesh y R. P. Maheshwari. "High Speed Protection Scheme for Traction OHE of 25 kV AC Indian Railway System". En 2007 IEEE Industry Applications Annual Meeting. IEEE, 2007. http://dx.doi.org/10.1109/ias.2007.141.
Texto completoYousefi, Sasan, Mohammad Mahdi Hosseini-Biyouki, Aydin Zaboli y Hossein Askarian-Abyaneh. "Different hybrid filters configurations impact on an AC 25 kV electric train's harmonic mitigation". En 2015 20th Conference on Electrical Power Distribution Networks Conference (EPDC). IEEE, 2015. http://dx.doi.org/10.1109/epdc.2015.7330511.
Texto completoIstrate, Daniela y Dominique Fortune. "Fictive power source for calibrations in railway systems". En 19th International Congress of Metrology (CIM2019), editado por Sandrine Gazal. Les Ulis, France: EDP Sciences, 2019. http://dx.doi.org/10.1051/metrology/201908001.
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