Results 31 to 40 of about 19,423 (223)
Hybrid HVDC for supply of power to offshore oil platforms [PDF]
, 2004 A HVDC hybrid system, comprising a line commutated thyristor HVDC converter and a STATCOM, is proposed in this paper for supplying power to offshore oil platforms that do not have their own generation. The proposed system combines the robust performance,
Cartwright, P., Andersen, B., Xu, L.
core +3 more sources
Oriental Studies, 2018 With evidence from Ossetian fairy tale prose (magic fairy tales), the present work is the first attempt to consider expression of distinctive national components and features in translated texts. In addition to proverbs, sayings, phraseological units and
E. B. Dzaparova, D. V. Sokaeva
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Nuclear Engineering and Technology, 2020 Reactor control is a standout amongst the most vital issues in the nuclear power plant. In this paper, the optimal design of variable structure controller (VSC) based on the lightning search algorithm (LSA) is proposed for a nuclear reactor power system.
M. Elsisi, H. Abdelfattah
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Frontiers in Medicine, 2022 BackgroundTracheal intubation is commonly performed after direct laryngoscopy using Macintosh laryngoscopes (MacL), but visualization of the larynx may be inadequate.
Martin Petzoldt +7 more
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Veterinary SciencesAn 8-month-old Standard Poodle was referred to a surgical specialist for suspected peripheral intravenous catheter (PIVC) embolism originating from the right cephalic vein. Upon removing the 20-gauge PIVC, the tip appeared to be 2 cm shorter. Radiographs
Samantha Masca +2 more
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Transient Instability Mechanism and Control Method of PLL-Based Grid-Connected VSC
Zhongguo dianli, 2022 The transient instability mechanism and control method of grid-following control voltage source converter (VSC) are comprehensively studied to solve the transient instability of PLL (phase locked loop)-based VSC with consideration of the influence of ...
Zheng CHEN +5 more
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Energy Reports, 2023 The Voltage Source Converter based High Voltage Direct Current (VSC-HVDC) technology has become the development direction of new energy grid-connected, DC power transmission and island power supply technology in the future due to its superior ...
Ping Yang +4 more
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Fire, 2023 Vegetation structural complexity (VSC) plays an essential role in the functioning and the stability of fire-prone Mediterranean ecosystems. However, we currently lack knowledge about the effects of increasing fire severity on the VSC spatial variability,
Laura Jimeno-Llorente +2 more
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IET Renewable Power Generation, 2023 As the grid‐connected interface device of wind and photovoltaic power generation, the voltage source converter (VSC) must pass the low voltage ride‐through (LVRT) test. However, existing literature demonstrates that under weak grid conditions, there is a
Huiqiang Sun +6 more
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Two-Degrees of Freedom and Variable Structure Controllers for Induction Motor Drives
Advances in Electrical and Computer Engineering, 2018 This paper presents a two-degrees-of-Freedom (2DOF) and variable structure control (VSC) schemes for induction motor (IM) drives. The designed VSC incorporates independent feedback and feedforward terms as 2DOF control principle.
ZAKY, M., TOUTI, E., AZAZI, H.
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