Results 21 to 30 of about 1,476 (205)
Energies, 2023 The battery State of Charge (SoC) is critical information to overcome agricultural robots’ limitations related to battery and energy management. Although several SoC estimation methods have been proposed in the literature, the performance of these ...
German Monsalve +3 more
doaj +1 more source
IET Generation, Transmission & Distribution, 2022 From the power systems security point of view, determining the voltage stability margin is essential for the operation of systems. An inaccurate determination of the maximum loading factor or voltage collapse point in a power system may cause voltage ...
Rohallah Pourbagher +2 more
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Islanding detection method based on a Thevenin‐like model
IET Generation, Transmission & Distribution, 2015 Reliable detection of islanded operation is essential in distribution systems with large penetration of the distributed generation. Commonly‐used protections present performance limitations in terms of sensitivity and stability. To overcome such limitations, this study proposes to enrich classical protections by adding a passive islanding detector ...
DI FAZIO, ANNA RITA +2 more
openaire +2 more sources
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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Online Thevenin parameter tracking using synchrophasor data [PDF]
, 2017 There is significant interest in smart grid analytics based on phasor measurement data. One application is estima- tion of the Thevenin equivalent model of the grid from local measurements.
McEachern, Alex +13 more
core +1 more source
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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Performance assessment of PMU-based estimation Methods of Thevenin Equivalents for real-time voltage stability monitoring [PDF]
, 2015 This paper investigates the performance of different methods for calculating the Thevenin equivalent parameters based using only data obtained from real-time synchrophasor measurements.
Luigi Vanfretti +5 more
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A Technique, Based on Thevenin Equivalent Method, to Study the Noise Performance of Analog Circuits Involving both CNTFET and MOS Devices [PDF]
, 2023 This paper presents a procedure, based on Thevenin equivalent method, to analyse the noise effects in analog circuits based on CNTFET and MOS devices. To achieve this goal, we use a semi-empirical compact CNTFET model, already proposed by us, including ...
Roberto Marani, Anna Gina Perri
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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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Analysis of thevenin equivalent network of a distribution system for solar integration studies [PDF]
, 2012 The high target of EU renewable standard, increasing technology investment and the cost reduction are nowadays the main driving factors for the renewable generation penetration. As a reliable energy resource, solar energy from photovoltaics (PVs) is seen
Mattesen, Majken +13 more
core +1 more source