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IEEE Transactions on Appiled Superconductivity, 1999
A SuperSMES is composed of inverters connected in series to a power system and another inverter in parallel, and a superconducting magnet for energy storage. It is a universal power quality controller because of its multi-purpose ability. The application presented here aims at a general filtering system in large industrial power consumers.
T. Ise, J. Ishii, S. Kumagai
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A SuperSMES is composed of inverters connected in series to a power system and another inverter in parallel, and a superconducting magnet for energy storage. It is a universal power quality controller because of its multi-purpose ability. The application presented here aims at a general filtering system in large industrial power consumers.
T. Ise, J. Ishii, S. Kumagai
openaire +1 more source
Evaluation of negative-sequence-current compensators for high-speed electric railways
2016 IEEE Energy Conversion Congress and Exposition (ECCE), 2016This paper evaluates three alternative topologies for a static compensator (StatCom), suitable to eliminate the negative-sequence currents in a railway system. The compensator is placed in a transformer substation, which feeds two separate sections of the catenary.
Antonios Antonopoulos, Jan R. Svensson
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Negative Sequence Current in Megawatt Hydro Generators at Uprated Unbalanced Loads
2018 IEEE International Conference on Power Electronics, Drives and Energy Systems (PEDES), 2018The allowable negative sequence current (NSC) in large generator is 10% of its rated current as per IEC 60034-1 standard, irrespective of its rotor arrangement. This paper scrutinizes the NSC capability of a 250 MW salient pole hydro-generator following an unbalance at rated and above rated loads.
C. Carunaiselvane +2 more
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Impact of Inverter-Based Resources on Negative Sequence Quantities-Based Protection Elements
IEEE Transactions on Power Delivery, 2021Ka Wing Chan +2 more
exaly
Negative-sequence currents and losses in the solid rotor of a turbogenerator
IEE Proceedings C Generation, Transmission and Distribution, 1980A.G. Jack, R.L. Stoll
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Change in Negative Sequence Current-Based Islanding Event Detection
2022Shubham Kumar +2 more
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A Novel Negative Sequence Current Control System for Electrified Railway
2021Shenao Xu, Qintian Zhang, Zhiwei Xu
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The impact of DFIG control schemes on the negative-sequence based differential protection
Electric Power Systems Research, 2022Ilhan Kocar, Yuanzhu Chang
exaly