Results 21 to 30 of about 471 (171)
IEEE Access, 2018 With the development of electric vehicles in recent years, lithium-ion batteries have been widely used. Accurate state of charge (SOC) estimation plays an important role in the safety of electric vehicles.
Xiaogang Wu, Xuefeng Li, Jiuyu Du
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Thévenin’s Battery Model Parameter Estimation Based on Simulink
Energies, 2022 Lithium-ion batteries (LIB) proved over time to be one of the best choices among rechargeable batteries. Their small size, high energy density, long life, and low maintenance need make them a prominent candidate for the role of the most widespread energy
Giulio Barletta +2 more
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Real-Time Simulation of Hybrid Modular Multilevel Converters Using Shifted Phasor Models
IEEE Access, 2019 The real-time simulation of modular multilevel converter (MMC) is essential to the evaluation and validation of its control and protection systems.
Yingdong Wei +4 more
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Online Estimation of Li-ion Battery SOC for Electric Vehicles Based on An Improved AEKF [PDF]
E3S Web of Conferences, 2019 The purpose of this paper is to discuss how to eliminate the influence of noise time -varying characteristics on the accuracy of SOC estimation. Based on the matlab/simulink platform, the Thevenin equivalent circuit model of the battery is built, and an ...
Feng Kaihui +3 more
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Bridge Average Value Model of Modular Multilevel Converter
Zhongguo dianli, 2019 The speed-up simulation model of modular multilevel converter (MMC) is the basis for the research of voltage-source converter high-voltage direct-current (VSC-HVDC) system. Among many models, the bridge Thevenin model of MMC is the most widely used.
Ning CHEN, Lei QI, Meng BAO, Xiang CUI
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Study on Thévenin Equivalent Circuit Modeling of Zinc-Nickel Single-Flow Battery
International Journal of Electrochemical Science, 2018 Based on the working principle of a zinc–nickel single-flow battery (ZNB), an improved Thévenin equivalent circuit model is proposed in this paper. According to the experimental data of a 100-A pulsed discharge of a ZNB, the parameters of the modified ...
Shouguang Yao +4 more
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Li-NMC Batteries Model Evaluation with Experimental Data for Electric Vehicle Application
Batteries, 2018 The aim of the paper is to present the battery equivalent circuit for electric vehicle application. Moreover, the model described below is dedicated to lithium-ion types of batteries. The purpose of this paper is to introduce an efficient and transparent
Aleksandra Baczyńska +4 more
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An active Thevenin equivalent circuit approach to problems with non-linear circuit loads
2017 International Conference on Electromagnetics in Advanced Applications (ICEAA), 2017 The analysis of electromagnetic coupling in nonlinear circuits requires a bidirectional, fully consistent approach. Nonlinear responses of semiconductor devices in electronic circuit components can change the impedances seen at circuit nodes, changing the boundary conditions encountered by impressed electromagnetic fields, and thus changing the ...
J. T. Williams +2 more
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IEEE Access, 2019 The probabilistic short-circuit current (PSCC) of photovoltaic generation is determined by the voltage sag at the grid connection and the low voltage ride-through of the unit during the grid fault, while the voltage sag and the low voltage ride-through ...
Weiyan Qian +5 more
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Numerical method of electromagnetic pulse response of conductor with complex load
Zhongguo Jianchuan Yanjiu, 2023 ObjectivesElectromagnetic pulse can seriously affect and even destroy naval shipborne electronic information systems, weapons, equipment and so on. Due to the complexity of the antenna port load circuit, it is necessary to formulate a numerical method ...
Xutong WANG +5 more
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