AC/DC converters for the ITER Poloidal Field system

Benfatto, I.; Mondino, P.L.; Roshal, A.; Coletti, A.; Hrabal, D.; Maschio, Alvise; Piovan, R.; Tenconi, S.; Bulgakov, S. A.; Kuchinski, V.

doi:10.1109/fusion.1995.534310

Cited by 17 publications

(8 citation statements)

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“…FDR DESIGN [1], [2], [3] The requirement on AC/DC converter in ITER includes: A. Fault Suppression Capability [2], [4], [5], [6], [7] FSC will be achieved if the thyristor junction temperature is under the limit in the worst case: 1 cycle in DC short-circuit and 4 cycles in misfiring reverse thyristor fault for ITER.…”

Section: The Ac/dc Conveter and Its Baseline Inmentioning

confidence: 99%

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Review and analysis of the AC/DC converter of ITER coil power supply

Gao

et al. 2010

2010 Twenty-Fifth Annual IEEE Applied Power Electronics Conference and Exposition (APEC)

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In this paper, firstly, ITER power supply and its AC/DC converter in 2001 design have been introduced. Some import criteria such as FSC and internal bypass are reviewed and researched. The system overvoltage and low frequency oscillation have also been studied. Then some proposals to improve the ITER design and baseline have been presented, and these proposals have been validated and supported by the scientists and experts from two Expert Groups organized by IO.

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Section: The Ac/dc Conveter and Its Baseline Inmentioning

confidence: 99%

“…INTRODUCTION [1], [2] ITER (International Thermonuclear Experimental Reactor) is an international research and engineering project aims to demonstrate the sciectific and technical fessibility of …”

mentioning

confidence: 99%

Review and analysis of the AC/DC converter of ITER coil power supply

Gao

et al. 2010

2010 Twenty-Fifth Annual IEEE Applied Power Electronics Conference and Exposition (APEC)

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“…The magnet system of ITER consists several superconducting coils [2,3] powered by a complex coil power supply and distribution system [4]. And Poloidal Field (PF) coil power supply system is a key part of it and used to power the PF coils which generate the PF scenario and control the plasma shape and position [5].…”

Section: Introductionmentioning

confidence: 99%

Transient Magnetic Field Analysis of PF Converter Unit

Yang

Song

et al. 2014

J Fusion Energ

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This paper presents the transient magnetic field analysis for PF converter unit. Different short circuit conditions and different magnetic field sources are considered in the analysis. An analysis model is built for each magnetic field source first. And then a magnetic field analysis is performed for the worst short circuit condition. The analysis results presented in this paper will be a very important reference for the confirmation of EMC test level and the EMC design of instrument and control systems.

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“…Therefore, a proper protection sequence of the coil power supply system for normal and abnormal conditions is very important to protect the superconducting coils and AC/DC converters from severe damage. In this paper, a protection sequence including the determination of the circuit parameters of the AC/DC converters of a PF system [3] along with simulation results of while the potential faults components are in operation are discussed.…”

Section: Introductionmentioning

confidence: 99%