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Conference on Electrical Insulation & Dielectric Phenomena - Annual Report 1981, 1981
Short circuit thermally stimulated discharge [TSO) has been used as a technique to study trapping characteristics of a material(1). We have in mind experiments in which the sample is initially poled under constant applied voltage V 0 through an ohmic contact, until a steady state current i S is reached.
M.T. Figueiredo, G.F. Leal Ferreira
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Short circuit thermally stimulated discharge [TSO) has been used as a technique to study trapping characteristics of a material(1). We have in mind experiments in which the sample is initially poled under constant applied voltage V 0 through an ohmic contact, until a steady state current i S is reached.
M.T. Figueiredo, G.F. Leal Ferreira
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Short circuit current calculations
2018 19th International Scientific Conference on Electric Power Engineering (EPE), 2018Paper deals with short circuit calculations. It compares results of three different tools for short circuit currents calculation.
Zsolt Conka +2 more
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Improved MPPT short-circuit current method by a fuzzy short-circuit current estimator
2011 IEEE Energy Conversion Congress and Exposition, 2011Several Maximum Power Point Tracking MPPT methods have been proposed looking for more efficient Photovoltaic (PV) system. Some of them are simple but imply low efficiency compared with more sophisticated method. The short-circuit current is a simple method to achieve the maximum power point based on the fact that the current at the maximum power point ...
Nelson Diaz, Adriana Luna, Oscar Duarte
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External impedance vs. short-circuit currents
Electrical Engineering, 1934Effects of external impedance on short-circuit currents in synchronous machines and in networks are discussed in this article. The material presented is not claimed to be new; its chief value lies in the confirmation of calculations by test results, which tends to increase confidence in formulas previously developed.
B. L. Robertson, T. A. Rogers
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Short-circuit current calculations for DC systems
Proceedings of 1994 IEEE Industry Applications Society Annual Meeting, 1996The aim of the paper is to describe the methods contained in the International Electrotechnical Commission (IEC) draft standard "Calculation of short-circuit currents in DC auxiliary installations in power plants and substations", and to test them using the dynamic computer simulation.
BERIZZI, ALBERTO +3 more
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Short circuits of alternating-current generators
Journal of the A.I.E.E., 1924In this paper, the author presents a physical conception and simple non-mathematical analysis of the short-circuit phenomena of alternating-current generators. Formulas are developed for the maximum instantaneous values of the armature and field short-circuit currents delivered by both single and polyphase generators, which are equipped with and ...
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Short-Circuit Currents of Synchronous Machines
Transactions of the American Institute of Electrical Engineers, 1925The importance of short-circuit forces in large alternators has warranted an investigation of them. The first step in this investigation, which is discussed in this paper, is the calculation of the short-circuit currents that produce them. The method of solution used is that of the assumption of zero resistance and constant flux linkages which has ...
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