Results 191 to 200 of about 725 (207)

New method of finding Thevenin equivalent circuits for the transformer and partial–ideal operational amplifier system

International Journal of Electrical Engineering & Education, 2019
This paper proposes a new method of finding the Thevenin equivalent circuits for the transformer and partial–ideal operational amplifier systems that have not been systematically solved by traditional approaches now. This paper also exploits some strong improvements to solve the complicated dependent source circuit and mutual coupling circuit.
Yang-Ching Chou, Chung-Cheng Chen, Yen-Ting Chen   +2 more
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THEVENIN EQUIVALENT CIRCUITS FOR MODELING COMMON-MODE BEHAVIOR IN POWER ELECTRONIC SYSTEMS

2021
The high-frequency switching of transistors in power electronic (PE) converters is known to cause unintended common-mode (CM) current that flows through parasitically-coupled ground paths. One way to model these currents is to utilize time-domain simulations that capture switching dynamics and the corresponding parasitic response.
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Thevenin equivalent circuit-based time domain simulation for conducted EMI in lossy transmission lines

2002 3rd International Symposium on Electromagnetic Compatibility, 2003
This paper presents a time domain simulation model for conducted electromagnetic interference (EMI) in lossy transmission lines. The lossy lines are divided into a small number of ideal sections for which the Thevenin equivalent circuits substitute, and between these sections the resistances and conductances are connected on behalf of the loss of lines.
null Yu Zhiyong, null Xu Hualong, null Liu Guangbin   +2 more
openaire   +1 more source

On the application of Thevenin and Norton equivalent circuits and signal flow graphs to the small-signal analysis of active circuits

IEEE Transactions on Circuits and Systems I: Fundamental Theory and Applications, 1996
Small-signal Thevenin and Norton equivalent circuits seen looking into each terminal of the BJT and the FET are described. The application of these circuits to writing by inspection the expressions for gain, input resistance, and output resistance of multistage amplifiers is demonstrated. The application of the circuits to the noise analysis of devices
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Use of Linear Graphs and Thevenin/Norton Equivalent Circuits in the Modeling and Analysis of Electro-Mechanical Systems

International Journal of Mechanical Engineering Education, 2010
This paper presents a unified approach for the modeling and analysis of electro-mechanical systems. First, the need for a unified approach is justified in view of the presence of electro-mechanical dynamic coupling. Next, linear graphs are promoted as a useful tool for unified modeling of multi-domain systems, where the existing analogies across ...
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New method of finding Thevenin equivalent circuits for the transformer and partial–ideal operational amplifier system

International Journal of Electrical Engineering and Education, 2022
Chung-Cheng Chen
exaly  

Operational Amplifiers and Thevenin Equivalent Circuits

2017
Teri L. Piatt, Kyle E. Laferty
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Solar Irradiance Estimation of Photovoltaic Module based on Thevenin Equivalent circuit Model

2016
   Abstract— This Paper presents an accurate method for estimation of solar irradiance of a PV module. The solar irradiance estimation method is derived using the efficient approximation of a PV model based on  Thevenin equivalent circuit . The short linear combination of exponential function is used for constructing a mathematical function that is ...
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Generalized Short Circuit Ratio Calculation Based on Thevenin Equivalent Parameters Identified through Transient Simulation

2022
Yingjing He, Jianquan Wang
exaly  

One-Circuit and One-Step Evaluation of the Thevenin Equivalent Circuit

IETE Journal of Education, 2007
openaire   +1 more source