Results 211 to 220 of about 1,446,171 (254)

Detailed Modelling Procedure for Lithium-ion Battery Using Thevenin Equivalent

IEEE International Conference on Electrical, Computer and Communication Technologies, 2019
This paper presents a comprehensive procedure for modelling of Lithium-ion batteries. The proposed modelling procedure adopts Thevenin equivalent circuit of both first and second orders in order to incorporate the dynamic characteristics of Li-ion ...
Lokesh Gurjer, Poonam Chaudhary, H. K. Verma   +2 more
semanticscholar   +1 more source

One-step Evaluation of the Thevenin Equivalent Circuit

IETE Journal of Education, 2003
In the usual procedure to determine the Thevenin equivalent of a network N, two separate analyses are needed, one for finding the open-circuit voltage and the other for the evaluation of the Thevenin impedance. This note outlines a method to accomplish this task after the analysis of a single network.
openaire   +1 more source

Fault locating estimation using thevenin equivalent in power systems

2010 Conference Proceedings IPEC, 2010
This paper develops a method to acquire the relationships between the real fault distance and the varying Thevenin equivalent impedance. Multiple measurements have been taken from simulations of the Taiwan power system and their Thevenin equivalent have been calculated.
Matt C.-Y. Chuang, S.-J. Steven Tsai, Chia-Chi Chu   +2 more
openaire   +1 more source

Maximum Power Equivalent: A Unification of Thévenin and Norton Equivalents

IETE Journal of Education
The Maximum Power equivalent is presented. This equivalent combines the Thévenin and Norton equivalents to form a network that exhibits facilitates in finding the maximum power transfer condition for linear and nonlinear loads. A reflection coefficient ρ,
P. Masoliver
semanticscholar   +1 more source

Limitations of the Thevenin and Norton equivalent circuits for a receiving antenna

IEEE Antennas and Propagation Magazine, 2003
The investigation carried out in this paper was stimulated by a recent paper published by Love (2002), in which the appropriateness of the use of the Thevenin and Norton equivalent circuits for a receiving antenna was questioned. A review of the available literature led to the conclusion that the limitations inherent in the Thevenin and Norton ...
openaire   +1 more source

Research on Analytical Method of Thevenin Equivalent Parameters for Power System Considering Wind Power

IEEE PES Asia-Pacific Power and Energy Engineering Conference, 2020
In high wind power penetrated power system, the voltage stability characteristics have been changed, and the voltage stability analysis method based on the traditional Thevenin equivalent (TE) model will be difficult to apply. Firstly, the basic model of
P. Chang, Jianfeng Dai, Yi Tang, Jun Yi, Weifang Lin, F. Yu   +5 more
semanticscholar   +1 more source

A unified and efficient approach for determining Thevenin (Norton) equivalent circuits

IEEE Transactions on Education, 1989
A 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
openaire   +1 more source

A preliminary study on the Thevenin equivalent parameters of DFIG wind farms

2016 IEEE Power and Energy Society General Meeting (PESGM), 2016
It 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, null Zhimin Li, null Jian Lu, null Ning Lu   +3 more
openaire   +1 more source

Hybrid equivalent circuit, an alternative to Thevenin and Norton equivalents, its properties and applications

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
openaire   +1 more source

Elman neural network and Thevenin equivalent circuit model based multi-measurement Kalman filter for SOC estimation

Ionics (Kiel), 2023
Dezhi Shen, Jie Ding, Tianyun Hao
semanticscholar   +1 more source