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Inter-turn short-circuit fault model for magnetically coupled circuits: A general study
2016 IEEE Industry Applications Society Annual Meeting, 2016Inter-turn short-circuit (ITSC) fault is one of the most typical fault in different types of magnetically coupled circuits such as transformers and rotating or linear electrical machines. This paper presents a general study to approach the ITSC understanding and modeling as long as the circuit can be represented in state-space (SS) equations.
Alberto Berzoy +2 more
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Analysis of a Transformer Short-Circuit Fault in Near Zone
The 4th International Conference on Information Technologies and Electrical Engineering, 2021Jian He +3 more
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Fault voltage drop and impedance at short-circuit currents in low-voltage circuits
Electrical Engineering, 1941In the paper are presented new data on (1) arc-voltage drop and current-limiting effects for arc faults in bar-conductor structures, (2) current-limiting effect of insulated-cable arc faults, (3) cable impedance in an iron conduit, and (4) impedance of low-voltage switchgear circuit assemblies, derived from tests at short-circuit currents in circuits ...
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TLM modeling of transformer with internal short circuit faults
COMPEL - The international journal for computation and mathematics in electrical and electronic engineering, 2007Purpose – The purpose of this paper is to describe a technique for modeling transformer internal faults using transmission line modeling (TLM) method. In this technique, a model for simulating a two winding single phase transformer is modified to be suitable for simulating an internal fault in both windings.Design/methodology/approach – TLM technique ...
Ozgonenel, Okan +2 more
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Calculation of transformer internal faults in short circuit analysis
2008 IEEE Power and Energy Society General Meeting - Conversion and Delivery of Electrical Energy in the 21st Century, 2008This paper presents a novel method of modeling internal faults in a power transformer. The method leads to a model which is compatible with commercial phasor-based software packages. Consequently; it enables calculation of fault currents in any branch of the network due to a winding fault of a power transformer.
G. Ghanavati +3 more
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Universal Short-Circuit and Open-Circuit Fault Detection for an Inverter
2023 11th International Conference on Power Electronics and ECCE Asia (ICPE 2023 - ECCE Asia), 2023B. Brown, Z. Zhang
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A technique for diagnosing short-circuit and open-circuit faults of the three-phase inverter
2022 19th International Multi-Conference on Systems, Signals & Devices (SSD), 2022Chakib Drif +2 more
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Power System Fault Analysis and Short-Circuit Computations
2016This chapter contains the material for learning basics of power system fault analysis and short-circuit calculation at the elementary level.
Mladen Kezunovic +2 more
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Simulation of Short-Circuit Fault Occurring on Subway Train
2018Recently, with the large-scale development of subway, the safety of subway operation is attracting universal attention of the society. A short-circuit fault is a serious accident that threatens the safety of subway operation. The existing research focuses on the short-circuit fault occurring on the overhead line, but research on the short-circuit fault
Lei Sun +3 more
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Induction Machine Emulation For Open Circuit and Short Circuit Grid Faults
IEEE Transactions on Energy Conversion, 2023Gayatri Tanuku, Pragasen Pillay
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