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Relevant bibliographies by topics / Reversible Substation

Academic literature on the topic 'Reversible Substation'

Author: Grafiati

Published: 14 March 2023

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Journal articles on the topic "Reversible Substation"

1

Sharma, Priya. "Reversible Substation in DC Traction." Journal of Advance Research in Mechanical & Civil Engineering (ISSN: 2208-2379) 2, no. 4 (April 30, 2015): 17–21. http://dx.doi.org/10.53555/nnmce.v2i4.331.

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In order to improve the green foot prints and also reduce the operational costs, it is currently standard practice to fit the Rolling stock of Metros railway units with regenerative dynamic braking systems. Thus, energy generated by a braking train can be reused by other accelerating trains. The excess energy is inverted back to the system for use in auxiliary power requirement like lighting lifts, escalator ect in stations. To capture the regenerative energy the popular technology in use are Energy Storage Systems (Batteries, Super capacitors and Fly wheel) and Inverters. For the urban metro rail using DC traction recently a new technology has been used which is known as the “Reversible Electric Sub Stations”. This improves the line receptivity of the DC systems by transferring the excess energy to the AC side. This new technology will make it possible to send that part of the braking energy that is usually burnt in resistors, back into the grid. That is by making the electric substation “reversible”, meaning that they can also operate in the reverse, feeding energy from the braking trains back to the grid. The main benefit is 99% of the regenerated energy is used and the braking resisters in the Rolling stock can be removed, which will in turn reduce the train mass and heat generated.

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Martinazzoli, Gianni, Daniele Pasinelli, Adriano Maria Lezzi, and Mariagrazia Pilotelli. "Design of a 5th Generation District Heating Substation Prototype for a Real Case Study." Sustainability 15, no. 4 (February 7, 2023): 2972. http://dx.doi.org/10.3390/su15042972.

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The evolution of district heating networks is moving toward low temperatures in heat distribution with so called 4th generation networks. However, the lowest heat transfer fluid temperatures in district heating are achieved through ultra-low temperature networks, referred to as 5th generation district heating networks (5GDHNs). Low temperatures in heat distribution results in an extremely different configuration of 5GDHN compared to traditional district heating network, especially in the grid substation due to the inability to directly couple the grid with the buildings. This paper presents a detailed design of a 5th generation substation prototype, which is carried out to verify the proper operation and monitor the performance of this type of substation in a real case study. The prototype is fed by low-temperature waste heat, currently dissipated through evaporative towers, and will be built in the city of Brescia, Italy. The layout of the substation prototype, consisting of a bidirectional pumping system, a reversible water-to-water heat pump, an inertial thermal energy storage and a heat exchanger, is presented. An analysis is performed to figure out which refrigerant offers the best performance of the heat pump. In addition, fixed the refrigerant, the performance of the grid connected heat pump is found to be increased from 29.5% to 55.5% for both heating and cooling compared with a stand-alone air-to-water heat pump solution. Finally, the process flow diagram and the piping and instrumentation diagram of the substation are presented and commented.

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3

Cascetta, F., G. Cipolletta, A. Delle Femine, J. Quintana Fernández, D. Gallo, D. Giordano, and D. Signorino. "Impact of a reversible substation on energy recovery experienced on-board a train." Measurement 183 (October 2021): 109793. http://dx.doi.org/10.1016/j.measurement.2021.109793.

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4

Radionov, A. A., A. S. Maklakov, and E. A. Karyakina. "Energy-Saving Reversible Electric Drive Based on Active Front End Rectifier and Voltage Source Inverter." Applied Mechanics and Materials 698 (December 2014): 150–54. http://dx.doi.org/10.4028/www.scientific.net/amm.698.150.

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This paper addresses the issue of functional possibilities of reversible electric drive based on active front end rectifier and voltage source inverter from the point of view of energy saving. This paper will review all theoretical capabilities of reactive power compensation in the supply mains by the active front end rectifiers. The reactive power consumption or generation can be created out by using of active front end converters which connect the electric drive with supply mains. Active front end rectifiers can be actively used in operation of supply mains of enterprise as they are able to provide controlled power factor and bidirectional power flow. The studies by mathematical modeling in the Matlab/Simulink program were carried out. It was established that the controlling of power factor of active front end rectifier can be used for reactive power compensation in supply mains. The huge prospects of energy-saving reversible electric drive integration to the Smart Grid have been determined as it is able to provide high power and capabilities of the controlling reactive power flow by means of active front end rectifier. It can reduce a share of the consumption reactive power from a substation and to improve the power quality.

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Roch-Dupré, David, Asunción P. Cucala, Ramón R. Pecharromán, Álvaro J. López-López, and Antonio Fernández-Cardador. "Simulation-based assessment of the installation of a Reversible Substation in a railway line, including a realistic model of large traffic perturbations." International Journal of Electrical Power & Energy Systems 115 (February 2020): 105476. http://dx.doi.org/10.1016/j.ijepes.2019.105476.

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6

Marijuan, Antonio Garrido, Roberto Garay, Mikel Lumbreras, Víctor Sánchez, Olga Macias, and Juan Perez Sainz De Rozas. "RELaTED Project: New Developments on Ultra-Low Temperature District Heating Networks." Proceedings 65, no. 1 (December 25, 2020): 25. http://dx.doi.org/10.3390/proceedings2020065008.

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District heating networks deliver around 13% of the heating energy in the EU, being considered as a key element of the progressive decarbonization of Europe. The H2020 REnewable Low TEmperature District project (RELaTED) seeks to contribute to the energy decarbonization of these infrastructures through the development and demonstration of the following concepts: reduction in network temperature down to 50 °C, integration of renewable energies and waste heat sources with a novel substation concept, and improvement on building-integrated solar thermal systems. The coupling of renewable thermal sources with ultra-low temperature district heating (DH) allows for a bidirectional energy flow, using the DH as both thermal storage in periods of production surplus and a back-up heating source during consumption peaks. The ultra-low temperature enables the integration of a wide range of energy sources such as waste heat from industry. Furthermore, RELaTED also develops concepts concerning district heating-connected reversible heat pump systems that allow to reach adequate thermal levels for domestic hot water as well as the use of the network for district cooling with high performance. These developments will be demonstrated in four locations: Estonia, Serbia, Denmark, and Spain.

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Roch-Dupré, David, Asunción P. Cucala, Ramón R. Pecharromán, Álvaro J. López-López, and Antonio Fernández-Cardador. "Evaluation of the impact that the traffic model used in railway electrical simulation has on the assessment of the installation of a Reversible Substation." International Journal of Electrical Power & Energy Systems 102 (November 2018): 201–10. http://dx.doi.org/10.1016/j.ijepes.2018.04.030.

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8

Popescu, Mihaela, and Alexandru Bitoleanu. "A Review of the Energy Efficiency Improvement in DC Railway Systems." Energies 12, no. 6 (March 21, 2019): 1092. http://dx.doi.org/10.3390/en12061092.

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This study is focused on the topical issue of increasing the energy efficiency in DC railway systems, in the context of global concerns for reducing the CO2 emissions by minimizing the energy consumption and energy loss. The main achievements in this complex issue are synthesized and discussed in a comprehensive review, emphasizing the implementation and application of the existing solutions on concrete case studies. Thus, all specific subtopics related to the energy efficiency are covered, starting with power quality conditioning and continuing with the recovery of braking energy, of which a large part is lost in the classic DC-traction substations. The solutions of onboard and wayside storage systems for the braking energy are discussed and compared, and practical examples are given. Then, the achievements in transforming the existing DC-traction substations in reversible substations with capabilities of power quality improvement are systematically reviewed by illustrating the main results of recent research on this topic. They include the equipment available on the market and solutions validated through implementations on experimental models. Through the results of this extensive review, useful reference and support are provided for the research and development focused on energy efficient traction systems.

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Arboleya, Pablo, Bassam Mohamed, and Islam El‐Sayed. "Off‐board and on‐board energy storage versus reversible substations in DC railway traction systems." IET Electrical Systems in Transportation 10, no. 2 (June 2020): 185–95. http://dx.doi.org/10.1049/iet-est.2019.0022.

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Kleftakis, Vasilis A., and Nikos D. Hatziargyriou. "Optimal Control of Reversible Substations and Wayside Storage Devices for Voltage Stabilization and Energy Savings in Metro Railway Networks." IEEE Transactions on Transportation Electrification 5, no. 2 (June 2019): 515–23. http://dx.doi.org/10.1109/tte.2019.2913355.

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Conference papers on the topic "Reversible Substation"

1

Cipolletta, G., A. Delle Femine, D. Gallo, C. Landi, M. Luiso, A. Gallo, L. Pastena, et al. "Monitoring a DC Train Supplied by a Reversible Substation." In 2020 IEEE International Instrumentation and Measurement Technology Conference (I2MTC). IEEE, 2020. http://dx.doi.org/10.1109/i2mtc43012.2020.9128644.

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2

Cornic, Daniel. "Efficient recovery of braking energy through a reversible dc substation." In 2010 Electrical Systems for Aircraft, Railway and Ship Propulsion (ESARS). IEEE, 2010. http://dx.doi.org/10.1109/esars.2010.5665264.

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Cornic, Daniel. "Efficient Recovery of Braking Energy through a Reversible DC Substation." In World Urban Transit Conference 2010. Singapore: Research Publishing Services, 2010. http://dx.doi.org/10.3850/978-981-08-6396-8_p078.

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4

Fan, Fulin, Yafang Li, Smail Ziani, and Brian G. Stewart. "Reversible Substation Modelling with Regenerative Braking in DC Traction Power Supply Systems." In 2021 IEEE Texas Power and Energy Conference (TPEC). IEEE, 2021. http://dx.doi.org/10.1109/tpec51183.2021.9384922.

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Almaksour, Khaled, Herve Caron, N'guessan Kouassi, Tony Letrouve, Nicolas Navarro, Christophe Saudemont, and Benoit Robyns. "Mutual impact of train regenerative braking and inverter based reversible DC railway substation." In 2019 21st European Conference on Power Electronics and Applications (EPE '19 ECCE Europe). IEEE, 2019. http://dx.doi.org/10.23919/epe.2019.8915517.

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Ramsey, David, Tony Letrouve, Alain Bouscayrol, and Phillipe Delarue. "Quantification of the Recoverable Braking Energy in a Reversible Railway DC Traction Power Substation." In 2019 21st European Conference on Power Electronics and Applications (EPE '19 ECCE Europe). IEEE, 2019. http://dx.doi.org/10.23919/epe.2019.8915386.

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Khodaparastan, Mahdiyeh, and Ahmed Mohamed. "Modeling and Simulation of a Reversible Substation for Recuperation of Regenerative Braking Energy in Rail Transit Systems." In 2019 IEEE Transportation Electrification Conference and Expo (ITEC). IEEE, 2019. http://dx.doi.org/10.1109/itec.2019.8790530.

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Khodaparastan, Mahdiyeh, and Ahmed Mohamed. "Modeling and Simulation of Hybrid Reversible Substation and Wayside Energy Storage System for Electric Rail Transit System." In 2020 IEEE Transportation Electrification Conference & Expo (ITEC). IEEE, 2020. http://dx.doi.org/10.1109/itec48692.2020.9161623.

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9

Gray, A. J., and D. Stinton. "Designing Reversible Substations using Inverters." In 7th IET Professional Development Course on Railway Electrification Infrastructure and Systems (REIS 2015). Institution of Engineering and Technology, 2015. http://dx.doi.org/10.1049/ic.2015.0336.

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10

Gelman, Vitaly. "Energy Savings With Reversible Thyristor Controlled Rectifier." In 2009 Joint Rail Conference. ASMEDC, 2009. http://dx.doi.org/10.1115/jrc2009-63013.

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The paper deals with energy savings in Traction Systems available with Thyristor Controlled Rectifiers (TCR) and Reversible TCR (RTCR). TCR provides active voltage control, RTCR in addition has power recuperation into AC line. The energy balance of the TCR and diode rectifier systems are calculated, including losses in the rails, car’s power train and friction losses. The TCR advantages over diode rectifiers: better voltage regulation and fault current limiting allow us to reduce the number of substations and increase their service life. Major energy savings are through recuperation back to AC line using RTCR, with additional savings through increased DC bus voltage. The estimated energy savings depending on the system parameters, train speed profile, etc. can be as high as 50%.

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