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A Review on Thomson Coil Actuators in Fast Mechanical Switching

Mohmmad Al-Dweikat, Jian Cui, Shuai Sun, Mingming Yang, Guogang Zhang, Yingsan Geng
2022 Actuators  
With the rapid development of DC power systems and the increasing demand for DC circuit breakers, electromagnetic repulsive drives-based Thomson coil actuators (TCA) are widely investigated to provide  ...  the high-speed actuating required for ultra-fast mechanical switches, especially those used in hybrid DC circuit breakers.  ...  Acknowledgments: The first author would like to take this opportunity to extend his thanks to Xi Bin from the School of International Education at Xi'an Jiaotong University for his continued support, especially  ... 
doi:10.3390/act11060154 fatcat:623edcldxja4nbtm5fbomavy2q

2018 IndexIEEE Transactions on Plasma ScienceVol. 46

2018 IEEE Transactions on Plasma Science  
., Study on Trigger Lifetime of Target Electrode on Laser-Triggered Vacuum Switch; TPS Oct. 2018 3683-3689 Hebner, R.E., see Xiong, Q., TPS Nov. 2018 4028-4036 Heinzel, J.M., see Nybeck, C.N., TPS Oct  ...  ., +, TPS June 2018 2247-2261 Predicting Thermal Interruption Characteristics of a 72.5-kV CO 2 Circuit Breaker.  ...  ., +, TPS July 2018 2460-2464 Predicting Thermal Interruption Characteristics of a 72.5-kV CO 2 Circuit Breaker.  ... 
doi:10.1109/tps.2019.2891845 fatcat:pit754xelzhxlohtqoaxczpu3q

Multiphysics modeling and experimental verification of ultra-fast electro-mechanical actuators

Ara Bissal, Jesper Magnusson, Ener Salinas, Göran Engdahl
2015 International journal of applied electromagnetics and mechanics  
Otherwise, a model comprising of an electric circuit coupled to an electromagnetic FEM model with a simple mechanics model, is sufficient.  ...  The results show that models with different levels of complexity should be used to model the entire switch based on the magnitude of the impulsive forces.  ...  SPICE circuit coupled to a FEM model for a Thomson coil.  ... 
doi:10.3233/jae-140176 fatcat:inc3aazijzdjpfdrdbafjt6qi4

2021 Index IEEE Electron Device Letters Vol. 42

2021 IEEE Electron Device Letters  
The primary entry includes the coauthors' names, the title of the paper or other item, and its location, specified by the publication abbreviation, year, month, and inclusive pagination.  ...  Note that the item title is found only under the primary entry in the Author Index.  ...  ., Investigation of Thermal Behavior on High-Performance Organic TFTs Using Phase Separated Organic Semiconductors.  ... 
doi:10.1109/led.2021.3138207 fatcat:sk27mnb5kjgzxafcapixpt45ba

FCC-hh: The Hadron Collider

A. Abada, the FCC Collaboration, M. Abbrescia, S. S. AbdusSalam, I. Abdyukhanov, J. Abelleira Fernandez, A. Abramov, M. Aburaia, A. O. Acar, P. R. Adzic, P. Agrawal, J. A. Aguilar-Saavedra (+1352 others)
2019 The European Physical Journal Special Topics  
of these two colliders, and a high-energy LHC, based on FCC-hh technology.  ...  Since its inception, the international FCC collaboration has been working on the design of a hadron collider (FCC-hh) for proton-proton collisions at the centre-ofmass energy of 100 TeV that would offer  ...  Arc vacuum The arc vacuum system defines the aperture of the magnet, which is a key cost driver and has a strong impact on the beam performance.  ... 
doi:10.1140/epjst/e2019-900087-0 fatcat:uddkszokffdcxgerws2ulkgx7u

Copper/graphene composites: a review

Paloma Hidalgo-Manrique, Xianzhang Lei, Ruoyu Xu, Mingyu Zhou, Ian A. Kinloch, Robert J. Young
2019 Journal of Materials Science  
The mechanics and mechanisms of deformation are discussed, and the effect of factors such as the graphene content and the type of graphene used, along with processing conditions for the fabrication of  ...  An extensive account is given of the large number of processing methods that can be employed to prepare copper/graphene composites along with a description of the microstructures that may be produced.  ...  As the continuous development of switches, relays, connectors and circuit breakers demands that contact materials bear ultra-high voltage and larger capability, traditional WCu contacts cannot fully fulfil  ... 
doi:10.1007/s10853-019-03703-5 fatcat:stovd2fl65c7rawqulkwrgleua

MAM Volume 17 Supplement S1 - EXPO Issue

2011 Microscopy and Microanalysis  
The MIRA-3 models are high performance Schottky Field Emission SEMs available in both high vacuum and variable pressure versions.  ...  is one of the world's leading providers of vacuum solutions.  ... 
doi:10.1017/s1431927611012049 fatcat:ws4y2lfvxzhf5id574tcb7cw6i


Gheorghe GÎLCĂ, BÎZDOACĂ Nicu - George
2015 Fiabilitate şi Durabilitate  
The paper emphasis bringing down the control complexity by reducing the number of actuators used, three, one for each degree of freedom. .  ...  He uses two sensors: one touch, which works as a command button and one ultrasonic which determines the distance to objects.  ...  Based on, it could be created a dynamic model of the coupling's operation and also a model for numerical simulations of operating performances.  ... 
doaj:d70c6b7e79cc408699e5ac56232070a7 fatcat:wvodnclj7nbmdidejlu5uh6pui

Public Transit Challenges in Sparsely Populated Countries: Case Study of the United States [chapter]

Warren S. Vaz
2022 Transitioning to Affordable and Clean Energy  
He is currently Chairman of the Swiss Academies Expert Group on Research Integrity and President of Euresearch.  ...  In 2000 he took up a position as Professor of Chemistry at the University of Birmingham (England) where he was appointed Head of School.  ...  Acknowledgments: The authors are indebted to Fundação Fernando Pessoa for supporting this investigation in the scope of the research program of the FP-ENAS Research Unit.  ... 
doi:10.3390/books978-3-03897-777-3-9 fatcat:esatzvyts5bmtazixgldebr3qi

USER-CHI project - D8.11: Report on the standardisation landscape

Javier López, Miguel Ángel Aranda Gómez
2020 Zenodo  
This document is a report on the standardisation.  ...  The availability of this information at the very early stage of the projects allows using already existing material and the alignment with current and underdevelopment standardisation works facilitating  ...  breakers with tabs (Blade type), Form CB11 ISO 10924-4:2015 Road vehicles -Circuit breakers -Part 4: Medium circuit breakers with tabs (Blade type), Form CB15 ISO 10924-5:2016 Road vehicles -Circuit breakers  ... 
doi:10.5281/zenodo.6921917 fatcat:exj7f7andbd3rmur2bvpphhgku

LHC Injectors Upgrade, Technical Design Report [article]

H Damerau, A Funken, R Garoby, S Gilardoni, B Goddard, K Hanke, A Lombardi, D Manglunki, M Meddahi, B Mikulec, G Rumolo, E Shaposhnikova (+2 others)
C o u p a r d , H . D a m e r a u , A . F u n ke n , R . G a r o b y, S . Gila r d o ni , B . G o d d a r d , K . H a n ke , A . L o m b a r di , D. M a n glu n k i , M . M e d d a hi , B .  ...  S h a p o s h niko v a , M . Vr e t e n a r  ...  The distribution board will be of an extendable modular type, containing electrical on-load isolators, air circuit breakers and moulded case circuit breakers (MCCB's).  ... 
doi:10.17181/cern.7nhr.6hgc fatcat:25y7wghbbzhgrjfaditk4w47q4

Proceedings of the 2nd international conference on high speed forming, March 20th - 21st, 2006, Dortmund, Germany

Matthias Kleiner, Technische Universität Dortmund, Technische Universität Dortmund
Acknowledgement: The research and experimental activities were partially carried out in the context of the Fifth Framework Project of the European Unione "Electromagnetic Forming of Tube and Sheet Metal  ...  The authors want to thank European Community for the financial support through the European Commision "GROWTH" Programme.  ...  Suitable current impulse equipment consists without exception, of a fast bank of capacitors with a charging voltage of some 100 V up to some 10 kV and the associated power circuit breakers.  ... 
doi:10.17877/de290r-2641 fatcat:kdabp25nanagdjmlag2xvbqqbq

Research and Technology Development on Superconducting Current Limiting Transformers

Sebastian Hellmann
Acknowledgments The outcome of the research work presented in this thesis would not have been possible to achieve without the support and supervision of Prof. Dr.  ...  Mathias Noe (ITEP, KIT) and the whole Institute of Technical Physics.  ...  The up-scaled three-phase model is connected on the primary side between the phases of the 20 kV-grid in a delta-configuration.  ... 
doi:10.5445/ir/1000088555 fatcat:jnewmrbyhzchdbdipoy6nxgzy4

FCC-hh: The Hadron Collider – Future Circular Collider Conceptual Design Report Volume 3

A. Abada, M. Abbrescia, S. S. AbdusSalam, I. Abdyukhanov, J. Abelleira Fernandez, A. Abramov, M. Aburaia, A. O. Acar, P. R. Adzic, P. Agrawal, J. A. Aguilar-Saavedra, J. J. Aguilera-Verdugo (+1346 others)
of these two colliders, and a high-energy LHC, based on FCC-hh technology.  ...  Its unprecedented centre of-mass collision energy will make the FCC-hh a unique instrument to explore physics beyond the Standard Model, offering great direct sensitivity to new physics and discoveries  ...  Arc vacuum The arc vacuum system defines the aperture of the magnet, which is a key cost driver and has a strong impact on the beam performance.  ... 
doi:10.5445/ir/1000129518 fatcat:bzgzgumrbvgzzoq67wpyjkj2mq

Study of non-equilibrium plasma streamer discharges in high pressure molecular gases [article]

Michael Vincent Pachuilo
All tests correspond to a pressure of 202.6 kPa. . . . 8.1 Electron number density and temperature from the CR model and minimization of the deviation parameter.  ...  Electron temperature and density as a function of voltage and polarity.  ...  They can also be inadvertent byproducts of operation of devices such as electrical circuit breakers and faults in switch-gears [26, 27] .  ... 
doi:10.15781/t2m61c629 fatcat:flpic7o57nbfznsf3ehhlaqlau
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