Results 291 to 300 of about 67,800 (314)
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IEEE International Digest of Technical Papers on Magnetics Conference, 2003
Summary form only given. The magnetic core of a transformer for welding devices has a moving magnetic shunt. The shunt can assume several different positions to modify the flux leakage values. These transformers are made to supply high current values: saturation of the magnetic core leads to strongly deformed voltage and current.
DUGHIERO, FABRIZIO, FORZAN, MICHELE
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Summary form only given. The magnetic core of a transformer for welding devices has a moving magnetic shunt. The shunt can assume several different positions to modify the flux leakage values. These transformers are made to supply high current values: saturation of the magnetic core leads to strongly deformed voltage and current.
DUGHIERO, FABRIZIO, FORZAN, MICHELE
openaire +1 more source
Effect of Magnetic Shunts on the Eddy Losses of a Transformer Tank
Advanced Materials Research, 2012This paper presents a 3D FEM computation model for a power transformer structure, where several conductor disks in series are used to constitute each winding, this is different from the normal cylindrical shape models. Base on such model the simulated ohmic losses in windings can be the same as that of measured.
Yi Fang Wang, Zhan Hai Song, Ji Hong Chi
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Theoretical treatment of internal shunt protection for superconducting magnets
Journal of Physics E: Scientific Instruments, 1971Considers the theory of internal protective shunts and switches used to limit the maximum temperature rise when a large high-current density superconducting magnet quenches, whilst operating in the persistent mode. The shunts can induce more even heating and dissipation, thus avoiding hotspots.
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MAGNETIC CIRCULAR SHUNTS FOR STRAY FLUX IN POWER TRANSFORMERS
2021Energetski transformator jedan je od ključnih elemenata elektroenergetskog sustava te o njegovoj pouzdanosti i učinkovitosti ovise pouzdanost i učinkovitost čitavog sustava. Stoga je pri projektiranju transformatora bitno minimizirati vjerojatnost kvara, ali i gubitke.
Jurković, Zvonimir +2 more
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MAGNETIC CONTROLLED SHUNT REACTOR FEM ANALYSIS AND APPLICATION
2023Throughout history, the human race has made significant strides in technological advancements, leading to an increase in energy demand. As a result, there has been an escalation of power transmitted through transmission and distribution lines, which has negatively impacted these systems.
Kaymaz, İsmet +2 more
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Multi-step approach for fast calculation of magnetic field in power transformer yoke shunt
Electric Power Systems Research, 2023Zvonimir Jurkovic +2 more
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Leakage Inductance Calculation for Planar Transformers With a Magnetic Shunt
IEEE Transactions on Industry Applications, 2014Ziwei Ouyang +2 more
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Splenorenal shunt via magnetic compression technique: a feasibility study in canine and cadaver
Minimally Invasive Therapy and Allied Technologies, 2016Jianpeng Li, Jianwen Lu, Haoyang Zhu
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