Littérature scientifique sur le sujet « SHORT CIRCUIT LEVELS »
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Articles de revues sur le sujet "SHORT CIRCUIT LEVELS"
ALI, Assist Prof Dr Inaam I., et Mohanad Sh Tarad AL-AASAM. « REDUCING SHORT CIRCUIT LEVELS BY USING SYSTEM SPLITTING STRATEGIES ». Al-Qadisiyah Journal for Engineering Sciences 11, no 3 (31 janvier 2019) : 309–31. http://dx.doi.org/10.30772/qjes.v11i3.563.
Texte intégralV., DAVYDENKO, et DAVYDENKO L. « ANALYSIS OF ELECTROMAGNETIC TRANSITIONAL PROCESSES IN THE DISTRIBUTION NETWORK OF 10 KV INDUSTRIAL ENTERPRISE. » Journal of Electrical and power engineering 27, no 2 (28 novembre 2022) : 10–14. http://dx.doi.org/10.31474/2074-2630-2022-2-10-14.
Texte intégralAbbas, Zainab Nadhim, et Firas Mohammed Tuaimah. « Stability Improvement of The Iraqi Super Grid (400kV) using High Voltage Direct Current (HVDC) Transmission ». Journal of Engineering 27, no 11 (1 novembre 2021) : 64–74. http://dx.doi.org/10.31026/j.eng.2021.11.05.
Texte intégralTomczyk, Marcin, Ryszard Mielnik, Anna Plichta, Iwona Gołdasz et Maciej Sułowicz. « Application of Genetic Algorithm for Inter-Turn Short Circuit Detection in Stator Winding of Induction Motor ». Energies 14, no 24 (17 décembre 2021) : 8523. http://dx.doi.org/10.3390/en14248523.
Texte intégralIdoniboyeobu, D. C., S. L. Braide et Wigwe Elsie Chioma. « Fault Assessment and Mitigation of the 132kV Transmission Line in Nigeria using Improved Resonant Fault Current Limiting (RFCL) Protection Scheme ». European Journal of Engineering Research and Science 3, no 10 (17 octobre 2018) : 38–44. http://dx.doi.org/10.24018/ejers.2018.3.10.796.
Texte intégralIdoniboyeobu, D. C., S. L. Braide et Wigwe Elsie Chioma. « Fault Assessment and Mitigation of the 132kV Transmission Line in Nigeria using Improved Resonant Fault Current Limiting (RFCL) Protection Scheme ». European Journal of Engineering and Technology Research 3, no 10 (17 octobre 2018) : 38–44. http://dx.doi.org/10.24018/ejeng.2018.3.10.796.
Texte intégralPantielieieva, Iryna, et Alyona Glushko. « Ways to limit the levels of short circuit currents in electrical grids ». Bulletin of the National Technical University «KhPI» Series : New solutions in modern technologies, no 4(6) (31 décembre 2020) : 54–59. http://dx.doi.org/10.20998/2413-4295.2020.04.08.
Texte intégralRomaniuk, F. A., E. V. Buloichyk et M. A. Shevaldin. « Determination of the Fault Zone by the Level of Short-Circuit Currents ». ENERGETIKA. Proceedings of CIS higher education institutions and power engineering associations 61, no 5 (4 octobre 2018) : 396–407. http://dx.doi.org/10.21122/1029-7448-2018-61-5-396-407.
Texte intégralBerry, Jonathan, Ali Kazerooni et Michael Eves. « Impact of low-carbon technologies on short-circuit levels in medium voltage networks ». CIRED - Open Access Proceedings Journal 2017, no 1 (1 octobre 2017) : 2334–37. http://dx.doi.org/10.1049/oap-cired.2017.0738.
Texte intégralAntipov, K. M., A. A. Vostrosablin, V. V. Zhukov, E. P. Kudryavtsev, I. P. Kryuchkov, Yu P. Kuznetsov, K. V. Mozgalev et al. « The Problem of Coordination of Levels of Short-Circuit Currents in Power Systems ». Power Technology and Engineering 39, no 3 (mai 2005) : 166–78. http://dx.doi.org/10.1007/s10749-005-0304-6.
Texte intégralThèses sur le sujet "SHORT CIRCUIT LEVELS"
Peres, Wesley. « Contribuições ao estudo de recomposição fluente de sistemas elétricos de potência ». Universidade Federal de Juiz de Fora, 2012. https://repositorio.ufjf.br/jspui/handle/ufjf/1784.
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Este trabalho apresenta uma metodologia baseada em Fluxo de Potência Ótimo (FPO) e Análise de Sensibilidade para a definição da configuração mínima de rede necessária para garantir, com segurança, o processo de recomposição fluente de corredores radiais de transmissão. Nos instantes iniciais de recomposição, devido à baixa capacidade de geração que o sistema se encontra, uma estratégia importante consiste em elevar a Capacidade de Curto Circuito das barras. Neste sentido, a metodologia proposta baseia-se na incorporação, na função objetivo do FPO, da maximização da potência de curto circuito das barras. Para tanto, uma Análise de Sensibilidade é realizada a cada iteração do processo iterativo para determinar os fatores de ponderação de alocação associados à impedância equivalente permitindo a inclusão no FPO da maximização da potência de curto circuito das barras. Na metodologia proposta os reatores que mais reduzirem a impedância receberão menores fatores de ponderação de alocação. Adicionalmente, o FPO contempla a modelagem das máquinas síncronas, curva de capabilidade e o estudo de cada cenário de recomposição em regime permanente, pré e pós rejeição de carga. O programa desenvolvido em MATLAB é utilizado para a simulação de corredores de recomposição fluente do sistema elétrico brasileiro. Os resultados obtidos apontam para uma ferramenta eficaz ao estudo de recomposição fluente.
This work presents a methodology based on Optimal Power Flow (OPF) and Sensitivity Analysis to define a minimum network configuration for a power system fluent restoration taking security issues into account. At this early restoration stage, the system has low Short-Circuit Capacity due to the low generation capacity. An important strategy is to increase the Short Circuit Capacity at this operation stage through search network configurations with low bus equivalent impedance. In this work, the Short-Circuit Capacity is incorporated in the objective function of the OPF formulation by using sensitivity analysis which yields lowest allocation factors for more suitable reactors to reduce the equivalents impedances. The proposed OPF takes into account the synchronous machine model, the capability curves and the set of overvoltage critical restoration scenarios following load rejection. The restoration scenarios are represented at steady state prior and after load rejection. The computational tool is developed in the MATLAB platform and it is used to conduct case studies for fluent restoration branches of Brazilian Electric System. The results show that the proposed methodology is effective.
Pasca, Bogdan Mihai. « Calcul flottant haute performance sur circuits reconfigurables ». Phd thesis, Ecole normale supérieure de lyon - ENS LYON, 2011. http://tel.archives-ouvertes.fr/tel-00654121.
Texte intégralНіценко, Володимир Вікторович. « Підвищення показників ефективності функціонування релейного захисту збірних шин розподільчих установок ». Thesis, Запорізький національний технічний університет, 2018. http://repository.kpi.kharkov.ua/handle/KhPI-Press/34557.
Texte intégralDissertation for a candidate degree (PhD) in Engineering Sciences of the speciality 05.14.02 – Electric power stations, networks and systems. – National technical university "Kharkiv polytechnic institute", Kharkiv, 2018. The dissertation is devoted to the solution of the actual scientific and practical problem in the field of relay protection of electric power systems elements, which is to increase the efficiency of relay busbar protection of switchgears. In this work, the method of phasedifferential busbar protection has been improved, according to which the currents phases comparison algorithm is applied as the sole means of providing absolutely selective protection in emergency conditions, and a group of non-configured parametric settings is introduced that reduces the probability of its non-selective operation through mistakes made by the personnel, as well as due to optimization start and trip conditions of protection operation, its performance increases at internal faults, which allows to refuse the application a high-sensitive protection relay. In order to improve the performance and eliminate the regime limitation of the use of relay protection devices, the method of compensating angular errors of saturated current transformers in the phase-differential busbar protection in the part of ensuring the extension of logic voltage impulses formed from half-waves of distorted currents is improved. The working parameters of the phase-differential busbar protection have been selected, namely the blocking angle is 900 and the impulse formation level is (40-50)%·Іamp, which will ensure its reliable and selective operation in emergency conditions. The mathematical and simulation modeling of the phasedifferential protection behavior and laboratory experiments of its model was carried out, which allowed to confirm the adequacy of the developed model of protection, the efficiency of its algorithms and the correctness of the selected working settings. There were completed analysis of technical and economic indicators of the phase-differential busbar protection using, on the basis of which were determined its advantages compared with the devices of differential busbar protection and approximate estimates of the economic efficiency of its implementation and operation.
Ніценко, Володимир Вікторович. « Підвищення показників ефективності функціонування релейного захисту збірних шин розподільчих установок ». Thesis, НТУ "ХПІ", 2018. http://repository.kpi.kharkov.ua/handle/KhPI-Press/34554.
Texte intégralDissertation for a candidate degree (PhD) in Engineering Sciences of the speciality 05.14.02 – Electric power stations, networks and systems. – National technical university "Kharkiv polytechnic institute", Kharkiv, 2018. The dissertation is devoted to the solution of the actual scientific and practical problem in the field of relay protection of electric power systems elements, which is to increase the efficiency of relay busbar protection of switchgears. In this work, the method of phasedifferential busbar protection has been improved, according to which the currents phases comparison algorithm is applied as the sole means of providing absolutely selective protection in emergency conditions, and a group of non-configured parametric settings is introduced that reduces the probability of its non-selective operation through mistakes made by the personnel, as well as due to optimization start and trip conditions of protection operation, its performance increases at internal faults, which allows to refuse the application a high-sensitive protection relay. In order to improve the performance and eliminate the regime limitation of the use of relay protection devices, the method of compensating angular errors of saturated current transformers in the phase-differential busbar protection in the part of ensuring the extension of logic voltage impulses formed from half-waves of distorted currents is improved. The working parameters of the phase-differential busbar protection have been selected, namely the blocking angle is 900 and the impulse formation level is (40-50)%·Іamp, which will ensure its reliable and selective operation in emergency conditions. The mathematical and simulation modeling of the phasedifferential protection behavior and laboratory experiments of its model was carried out, which allowed to confirm the adequacy of the developed model of protection, the efficiency of its algorithms and the correctness of the selected working settings. There were completed analysis of technical and economic indicators of the phase-differential busbar protection using, on the basis of which were determined its advantages compared with the devices of differential busbar protection and approximate estimates of the economic efficiency of its implementation and operation.
SINGH, GURU SHARAN. « IMPACT OF RENEWABLE ENERGY SYSTEMS ON SHORT CIRCUIT LEVELS IN POWER SYSTEM DISTRIBUTION NETWORKS ». Thesis, 2016. http://dspace.dtu.ac.in:8080/jspui/handle/repository/15277.
Texte intégralCHANG, TSUNG-HSING, et 張宗興. « Specification and Impact Analysis of Minimum Short Circuit Current Level for 69KV Transmission System ». Thesis, 1996. http://ndltd.ncl.edu.tw/handle/21702562335080058888.
Texte intégralLivres sur le sujet "SHORT CIRCUIT LEVELS"
Popadyuk, Tat'yana, Irina Smirnova, Nataliya Linder, Arkadiy Trachuk, Gayk Nalbandyan, Anastasiya Karikova, Aleksandra Pogosyan et al. Modern electrical substations. ru : INFRA-M Academic Publishing LLC., 2022. http://dx.doi.org/10.12737/1861116.
Texte intégralChapitres de livres sur le sujet "SHORT CIRCUIT LEVELS"
Jogi, Jay, Chetan Sheth, Vinod Gupta et Krunal Darji. « Reduction of Short-Circuit Level of EHV Substation ». Dans Lecture Notes in Electrical Engineering, 53–63. Singapore : Springer Singapore, 2020. http://dx.doi.org/10.1007/978-981-15-0206-4_5.
Texte intégralLinh, Pham Thi Thuy, Nguyen Ngoc Bach et Doan Van Binh. « Fault Diagnosis for the Short-Circuit Fault of the Single-phase Five-Level VIENNA Active Rectifier ». Dans Advances in Engineering Research and Application, 452–59. Cham : Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-64719-3_50.
Texte intégralLi, Bo, Zhendong Peng, Pengfei Xie et Zhigang Ren. « A Forced Commutation Breaking Method of Dc Circuit Breaker Taking Account of Load Current Occasions ». Dans Advances in Transdisciplinary Engineering. IOS Press, 2022. http://dx.doi.org/10.3233/atde220021.
Texte intégral« Grounding Connections ». Dans Advances in Computer and Electrical Engineering, 84–123. IGI Global, 2018. http://dx.doi.org/10.4018/978-1-5225-3853-0.ch003.
Texte intégralLamberti, Mirko. « Experiences of Cooperative Learning and Social Learning to Manage Test Anxiety ». Dans Handbook of Research on Didactic Strategies and Technologies for Education, 454–61. IGI Global, 2013. http://dx.doi.org/10.4018/978-1-4666-2122-0.ch040.
Texte intégralKumar, Kamlesh, et Mahesh Kumar. « Impacts of Distributed Generations on Power System ». Dans Handbook of Research on New Solutions and Technologies in Electrical Distribution Networks, 171–90. IGI Global, 2020. http://dx.doi.org/10.4018/978-1-7998-1230-2.ch010.
Texte intégralLibra, Martin, et Vladislav Poulek. « Physical Principles of the Photovoltaic Energy Conversion ». Dans Handbook of Research on Renewable Energy and Electric Resources for Sustainable Rural Development, 327–51. IGI Global, 2018. http://dx.doi.org/10.4018/978-1-5225-3867-7.ch014.
Texte intégralChander, Sweta, et Sanjeet Kumar Sinha. « Noise Analysis in Nanostructured Tunnel Field Devices ». Dans 21st Century Nanostructured Materials - Physics, Chemistry, Classification, and Emerging Applications in Industry, Biomedicine, and Agriculture. IntechOpen, 2022. http://dx.doi.org/10.5772/intechopen.100633.
Texte intégralSunil Kumar, Kanithi, et V. U. P. Lavanya. « Topological and Control Aspects of 3-Phase 2-Level Fault Tolerant Inverter for Induction Motor Application ». Dans Advances in Transdisciplinary Engineering. IOS Press, 2022. http://dx.doi.org/10.3233/atde220754.
Texte intégralMebrahtu, Fsaha. « Voltage Drop Mitigation in Smart Distribution Network ». Dans Handbook of Research on New Solutions and Technologies in Electrical Distribution Networks, 64–77. IGI Global, 2020. http://dx.doi.org/10.4018/978-1-7998-1230-2.ch004.
Texte intégralActes de conférences sur le sujet "SHORT CIRCUIT LEVELS"
Egorov, Aleksandr, Stanislav Eroshenko, Aleksandra Khalyasmaa et Kirill Zinovyev. « Research on short-circuit current levels in Sverdlovsk power system ». Dans 2018 IEEE 59th International Scientific Conference on Power and Electrical Engineering of Riga Technical University (RTUCON). IEEE, 2018. http://dx.doi.org/10.1109/rtucon.2018.8659838.
Texte intégralSanodiya, Pradeep Kumar, M. Venkateswara Rao, Chitrankshi Ghangrekar, Vivek Pandey, S. Pushpa et K. Muralikrishna. « Limiting Short circuit levels through network reconfiguration : An experience in India ». Dans 2020 21st National Power Systems Conference (NPSC). IEEE, 2020. http://dx.doi.org/10.1109/npsc49263.2020.9331931.
Texte intégralBhagwatikar, G. R., et W. Z. Gandhare. « Impact of Voltage and Short Circuit Level on Harmonics Generated by Wind Turbines ». Dans ASME 2005 Power Conference. ASMEDC, 2005. http://dx.doi.org/10.1115/pwr2005-50121.
Texte intégralSingh, Manohar, et Vishnuvardhan Telukunta. « Adaptive over current relay coordination algorithm for changing short circuit fault levels ». Dans 2015 IEEE Innovative Smart Grid Technologies - Asia (ISGT ASIA). IEEE, 2015. http://dx.doi.org/10.1109/isgt-asia.2015.7387175.
Texte intégralCastelli, G. « About the quasistationary behaviour during a short circuit between different voltage levels ». Dans 18th International Conference and Exhibition on Electricity Distribution (CIRED 2005). IEE, 2005. http://dx.doi.org/10.1049/cp:20051191.
Texte intégralAfifi, S. N., et M. K. Darwish. « Impact of hybrid renewable energy systems on short circuit levels in distribution networks ». Dans 2014 49th International Universities Power Engineering Conference (UPEC). IEEE, 2014. http://dx.doi.org/10.1109/upec.2014.6934697.
Texte intégralG. Lopes, Vinicius, et Fabricio L. Lirio. « Power Systems Performance Evaluation on High Renewable Penetration Levels ». Dans Simpósio Brasileiro de Sistemas Elétricos - SBSE2020. sbabra, 2020. http://dx.doi.org/10.48011/sbse.v1i1.2370.
Texte intégralLandfors, Fred, Gunnar Ingestrom, Goran Stromberg et Somnath Chakraborty. « Series Capacitor Made Less - or not at all Sensitive to Increasing Short Circuit Levels ». Dans 2008 Joint International Conference on Power System Technology and IEEE Power India Conference (POWERCON). IEEE, 2008. http://dx.doi.org/10.1109/icpst.2008.4745177.
Texte intégralAfifi, S. N., H. Wang, G. A. Taylor et M. R. Irving. « Impact of DFIG wind turbines on short circuit levels in distribution networks using ETAP ». Dans 2013 48th International Universities' Power Engineering Conference (UPEC). IEEE, 2013. http://dx.doi.org/10.1109/upec.2013.6714976.
Texte intégralEroshenko, S. A., A. O. Egorov, M. R. Zagidullin et M. D. Senyuk. « The indicators system for the short circuit currents levels assessment in the power systems ». Dans 2017 15th International Conference on Electrical Machines, Drives and Power Systems (ELMA). IEEE, 2017. http://dx.doi.org/10.1109/elma.2017.7955419.
Texte intégralRapports d'organisations sur le sujet "SHORT CIRCUIT LEVELS"
VanZomeren, Christine, Kevin Philley, Nia Hurst et Jacob Berkowitz. Wildrice (Zizania palustris ; Manoomin) biology, functions and values, and soil physiochemical properties affecting production : a review of available literature. Engineer Research and Development Center (U.S.), août 2023. http://dx.doi.org/10.21079/11681/47513.
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