Results 21 to 30 of about 169 (151)
An Adaptive Reclosing Switch Based on Shunt Resistance
IOP Conference Series: Materials Science and Engineering, 2019 Abstract In order to solve problems that the low coincidence success rate of the automatic reclosure of distribution network and short-circuit current has a large impact on the system when it coincides with the permanent fault, a shunt resistance type of adaptive reclosing switch is proposed.
Jian Liu, Yu Lei, Zhihua Zhang
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Energy and Load Curtailment Based Indices in Probabilistic Transient Stability Studies
Journal of King Saud University: Engineering Sciences, 1997 In this paper, stochastic models for both simultaneous and adaptive reclosing are presented and examined using a new set of probabilistic transient stability risk indices. The developed indices are based on load curtailments resulting from bus isolations
Roy Billinton, Saleh Aboreshaid
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Adaptive Overhead Transmission Lines Auto-Reclosing Based on Hilbert–Huang Transform [PDF]
Energies, 2020 This paper presents a reliable and fast index to detect the instant of arc extinction for adaptive single-pole automatic reclosing (ASPAR). The proposed method is a simple technique for ASPAR on shunt compensated transmission lines using the Hilbert–Huang Transform (HHT). The HHT method is a combination of the empirical mode decomposition (EMD) and the
Arman Ghaderi Baayeh, Navid Bayati
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Development of a Leader-End Reclosing Algorithm Considering Turbine-Generator Shaft Torque
Energies, 2017 High-speed auto-reclosing is used in power system protection schemes to ensure the stability and reliability of the transmission system; leader-follower auto-reclosing is one scheme type that is widely used.
Gyu-Jung Cho +6 more
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IEEE Access, 2023 Three-terminal hybrid transmission lines (TTHTLs) are attractive from both environmental and commercial view. Hybrid transmission lines are growing due to urbanization, connecting an industrial load and renewable integration.
Kukkala Likhitha, O. D. Naidu
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Frontiers in Energy Research, 2022 In order to identify the fault nature when phase-to-phase short circuit fault occurs in distribution lines and realize adaptive reclosing of distribution lines more accurately, a fault identification scheme using an inverter-based power electronic ...
Zhihua Zhang +5 more
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A quick fault location and isolation method for distribution network based on adaptive reclosing
IET Generation, Transmission & Distribution, 2022 Feeder automation is important to improve the reliability of power supply for distribution network. Existing voltage‐time feeder automation scheme exists the problems of long fault processing time and the upstream switches of the fault point need to ...
Wei Zhang +4 more
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Известия высших учебных заведений: Проблемы энергетики, 2023 THE PURPOSE. To analyze the influence of series compensation devices on the operating modes of power transmission lines. To identify problems of functioning of relay protection and automation complexes when they are used on power transmission lines with ...
I. Yu. Ivanov +2 more
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International Journal of Electrical Power & Energy SystemsThe traditional auto-reclosing (AR) method based on fixed time delay cannot avoid blind reclosing on permanent faults. Moreover, with the increasing penetration of inverter interfaced distribution generations (IIDG) in the active distribution networks ...
Jinglei Deng +5 more
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International Journal of Electrical Power & Energy SystemsTo avoid the issue of blind reclosing in conventional flexible high voltage direct current (HVDC) grid, investigating an adaptive reclosing scheme capable of identifying fault nature and duration is essential.
Yue Dai +3 more
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