Results 151 to 160 of about 702 (177)
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A preliminary study on the Thevenin equivalent parameters of DFIG wind farms
2016 IEEE Power and Energy Society General Meeting (PESGM), 2016It is an important but challenging issue to represent a wind farm using an equivalent model. This paper tries to develop an equivalent representation of a wind farm for power system planning and operation studies using Thevenin equivalent circuit. In the paper, a series string configuration of wind farms with doubly-fed induction generator (DFIG) wind ...
null Tiankui Sun +3 more
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2009 52nd IEEE International Midwest Symposium on Circuits and Systems, 2009
A new two-terminal circuit modeling is presented. This equivalent circuit, called Hybrid equivalent circuit or simply H-model, can replace a Thevenin or a Norton equivalent circuit, which both are shown to be two special cases of an H-model. The H-model contains both voltage and current sources and is shown to be very flexible and dynamic. For students
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A new two-terminal circuit modeling is presented. This equivalent circuit, called Hybrid equivalent circuit or simply H-model, can replace a Thevenin or a Norton equivalent circuit, which both are shown to be two special cases of an H-model. The H-model contains both voltage and current sources and is shown to be very flexible and dynamic. For students
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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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Comment on "Limitations of the Thevenin and Norton equivalent circuits for a receiving antenna"
IEEE Antennas and Propagation Magazine, 2003The author comments that Collin (see IEEE Antennas and Propagation Magazine, vol.45, p.119-124, 2003) points out some of the attributes of the constant-power equivalent circuit for a receiving antenna. However, he disagrees with the writer's statement that the internal power dissipated in the circuit can be equated to the reradiated, or scattered ...
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Thevenin and Norton Equivalent Circuits: Part 2 [Circuit Intuitions]
IEEE Solid-State Circuits Magazine, 2018Welcome to the 18th article in the "Circuit Intuitions" column series. Each article provides insights and intuitions into circuit design and analysis. These articles are aimed at undergraduate students but may serve the interests of other readers as well.
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A Thevenin equivalent approach for touch voltage and step voltage
2000This paper describes numerical algorithm for accurate computing of the touch voltage and step voltage. The algorithm is based on the Thevenin equivalent and grid model of the human's feet.It is practically to use this accurate approach only for some very important points on the earth surface because Thevenin equivalent circuit is valid only for a given
Sarajčev, Ivan +2 more
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Thevenin and Norton Equivalent Circuits: Part 3 [Circuit Intuitions]
IEEE Solid-State Circuits Magazine, 2018Welcome to the 19th article in the "Circuit Intuitions" column series. As the title suggests, each article provides insights and intuitions into circuit design and analysis. These articles are aimed at undergraduate students but may serve the interests of other readers as well.
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Comparison of Thevenin's Equivalent based Methods to Monitor Voltage Stability
2008info:eu-repo/semantics ...
Genet, Benjamin +2 more
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Thevenin Equivalents and the Matrix Inverse
IEEE Transactions on Instrumentation and Measurement, 1983openaire +1 more source