Results 1 to 10 of about 702 (177)
A Novel Bi-LSTM-Based Method for Thevenin Equivalent Parameter Identification
Frontiers in Energy Research, 2022 Insufficient power system operation data sets hinder the extensive application of various artificial intelligence algorithms. The solution of the Thevenin equivalent parameters especially depends on the power flow data of the grid.
Yu Jilai
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Effect of Load Change on the Thevenin Equivalent Impedance of Power System
Energies, 2017 This paper discusses the effect of load change on the Thevenin equivalent impedance of power systems. In this paper, the Thevenin equivalent impedance influenced by the derivative of active load with respect to reactive load (dP dQ) is analyzed.
Jian Lu, Weixing Li, Shuang Rong
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Frontiers in Energy Research, 2020 Smart grids are considered as key solutions to solve current power security issues. Among these suggestions, microgrid is proposed to integrate distributed generations (DGs) such as photovoltaic (PV) system into the network and the control of DGs output ...
Kim Hung Le +2 more
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A New Method for Finding the Thevenin and Norton Equivalent Circuits
Engineering, 2010 The paper presents a new pedagogical method for finding the Thevenin and Norton equivalent circuits of a linear electric circuit (LEC) at the n-different pairs of terminals simultaneously, regardless of the circuit topology and complexity. The proposed method is appropriate for undergraduate electrical and electronic engineering students leading to ...
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Fault calculations using three terminal Thevenin’s equivalent circuit
International Journal of Electrical Power and Energy Systems, 2011 Abstract The aim of this paper is to present a systematic approach of calculating fault currents due to the switching of elements or fault impedances that involve two buses and ground. Traditionally, Thevenin’s equivalent circuits are made up of two terminals suitable for calculating the current into an element connected between both terminals of the
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IET Generation, Transmission & Distribution, 2021 In recent years, methods for loadability determination based on real‐time measurements have been proposed for long‐term voltage stability scenarios. One of these methods corresponds to the reduction of the complete system into a basic Thevenin equivalent
A. Fonseca +3 more
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Journal of Hydroinformatics, 2022 The boundaries of existing cities are expanding rapidly due to the exponential growth in urban population. Therefore, the existing water distribution networks (WDNs) need to be expanded up to the newly developed areas to meet the additional water demand.
Raman Balireddy +3 more
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Thevenin equivalent method for dynamic contingency assessment [PDF]
2015 IEEE Power & Energy Society General Meeting, 2015 A method that exploits Thevenin equivalent representation for obtaining post-contingency steady-state nodal voltages is integrated with a method of detecting post-contingency aperiodic small-signal instability. The task of integrating stability assessment with contingency assessment is challenged by the cases of unstable post-contingency conditions ...
Møller, Jakob Glarbo; id_orcid 0000-0003-2495-627X +2 more
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Energies, 2020 With the increased proportion of intermittent renewable energy sources (RES) integrated into the sending-end, the total transfer capability of transmission lines is not sufficient during the peak periods of renewable primary energy (e.g., the wind force),
Yuwei Zhang +4 more
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International Journal of Electrochemical Science, 2020 The improved battery management system (BMS) can give full play to the best performance of power battery, and the state of charge (SOC) estimation of power lithium-ion battery is the core and key technology of BMS. The Kalman filter method with the first-
Wang Kai +5 more
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