Results 171 to 180 of about 725 (207)
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A unified and efficient approach for determining Thevenin (Norton) equivalent circuits
IEEE Transactions on Education, 1989A unified and efficient approach for the determination of the Thevenin (Norton) equivalent circuit is presented, in which two parameters of the Thevenin (Norton) equivalent circuit can be obtained simultaneously and systematically, and it is not required to set all independent sources to zero. >
L.-M. Jin, S.-P. Chan
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International Journal of Electrical Engineering and Education, 2005
This paper presents two powerful pedagogical approaches for finding Thevenin and Norton equivalent circuits for d.c. linear electric circuits. These approaches are based solely on mesh analysis (for planar circuits) and on nodal analysis (for planar or nonplanar circuits) and simultaneously provide all equivalent circuit parameters from one circuit.
Spiros N Livieratos
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This paper presents two powerful pedagogical approaches for finding Thevenin and Norton equivalent circuits for d.c. linear electric circuits. These approaches are based solely on mesh analysis (for planar circuits) and on nodal analysis (for planar or nonplanar circuits) and simultaneously provide all equivalent circuit parameters from one circuit.
Spiros N Livieratos
exaly +2 more sources
2015 IEEE 42nd Photovoltaic Specialist Conference (PVSC), 2015
This paper introduce a new approach, and associated algorithms, for the efficient approximation of a PV model by using dependent Thevenin equivalent circuit. The short linear combination of exponential function is used for constructing a mathematical function that is used to express the dependent Thevenin voltage source of a PV panel.
Mohamed Abd-El-Hakeem Mohamed
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This paper introduce a new approach, and associated algorithms, for the efficient approximation of a PV model by using dependent Thevenin equivalent circuit. The short linear combination of exponential function is used for constructing a mathematical function that is used to express the dependent Thevenin voltage source of a PV panel.
Mohamed Abd-El-Hakeem Mohamed
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Modeling of Islanded Microgrids Using Static and Dynamic Equivalent Thevenin Circuits
, 2018 In this paper, a new modeling method based on the equivalent Thevenin circuit is proposed for inverter-interfaced microgrids. The proposed method approximates the entire network connected to each inverter with an equivalent Thevenin circuit. The equivalent circuit is studied in two forms: static impedance and dynamic second-order RL branch.
Naderi, Mobin +4 more
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The Thevenin—Norton Equivalent Circuit
IETE Journal of Education, 2006The Thevenin-Norton (TN) equivalent of a one-port network is a combination of the Thevenin and Norton equivalents and contains both a voltage source and a current source. The concept of the TN equivalent is explained and its usefulness illustrated with examples.
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On Thevenin's and Norton's Equivalent Circuits
IEEE Transactions on Education, 1982This paper provides a good look at the concept of equivalence in general and at Thevenin's and Norton's theorems in particular. The ain is to investigate simple, general, and comprehensive ways to present and prove these theorems. It is shown that linearity and the absence of external coupling should not be conditions for Thevenin's and Norton's ...
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Circuit diagnosis and Thevenin equivalents
Proceedings of the IEEE, 1982Roytman and Swamy have used the properties of orthonormal excitations to establish one method of circuit diagnosis. In this letter the method is extended to determine the driving-point or Thevenin equivalent impedance for each node pair.
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On the evaluation of Thevenin's and Norton's equivalent circuits
Proceedings of the IEEE, 1970A simple and efficient approach to finding Thevenin's and Norton's equivalent circuits is presented. An example is shown.
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General treatment to calculate the Thevenin equivalent circuit
American Journal of Physics, 1978The method to calculate the Thevenin (or Norton) equivalent circuit of networks containing controlled current and/or voltage sources is identical to the method used with purely passive circuits if the fundamental concept of equivalence of networks is properly understood.
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Analysis of 2D lumped circuit by equivalent Thevenin source method
14th International Conference on Microwaves, Radar and Wireless Communications. MIKON - 2002. Conference Proceedings (IEEE Cat.No.02EX562), 2003This paper presents an equivalent Thevenin source (ETS) method for analysis of two-dimensional (2D) circuits. The analysis is based on the decomposition of a 2D RLGC circuit into cascade-connected ladder subnetworks with 2L ports. For each ladder subnetwork, corresponding transmission matrices are counted and all previous subnetworks are than ...
B. Stjanovic, M. Gmitrovic
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