Results 11 to 20 of about 2,978,543 (343)
Fault Tolerant External Memory Algorithms [PDF]
, 2009 Algorithms dealing with massive data sets are usually designed for I/O-efficiency, often captured by the I/O model by Aggarwal and Vitter. Another aspect of dealing with massive data is how to deal with memory faults, e.g. captured by the adversary based faulty memory RAM by Finocchi and Italiano. However, current fault tolerant algorithms do not scale
Gerth Stølting Brodal +2 more
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Frontiers in Energy Research, 2022 Discrimination of different DC faults near a converter end of a DC section consisting of a filter, a smoothing reactor, and a transmission line is not an easy task.
Aleena Swetapadma +6 more
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Non‐unit protection method for long transmission lines in MTDC grids
IET Generation, Transmission & Distribution, 2021 This paper presents a non‐unit protection method for long transmission lines of multi‐terminal HVDC (MTDC) grids based on the magnitude and direction of modal voltage and current travelling waves.
Seyed Sattar Mirhosseini +2 more
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Attitude Consistency Control of Multiple UAVs Based on Fault Observer [PDF]
Jisuanji gongcheng, 2021 In the process of master-slave consistency attitude control of multiple fixed wing Unmanned Aerial Vehicles (UAVs),the attitude dynamics model of a single fixed wing UAV under ideal condition is given,which is also called the nominal model.Considering ...
TANG Yu, XUE Zhishuang, LIU Xiaofang, LIU Yongchun, ZHANG Guo, YU Liang
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, 2020 The high-resistance faults at the far end are the most important factor that causes protection failure of HVDC transmission lines. In the initial stage of the transmission lines fault, the transient information of power grid is abundant, and the ...
H. Shu +4 more
semanticscholar +1 more source
The Journal of Engineering, 2018 The accessing of distributed generation resources to distribution network leads to a multi power grid structure. The direction of power flow changes with it. The photovoltaic (PV) generation contains a large number of power electronic devices and control
Ran Tao +6 more
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An On-line BIST RAM Architecture with Self Repair Capabilities [PDF]
, 2002 The emerging field of self-repair computing is expected to have a major impact on deployable systems for space missions and defense applications, where high reliability, availability, and serviceability are needed.
Benso, Alfredo +3 more
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Fast single-end line protection method for the meshed multi-terminal HVDC grid
The Journal of Engineering, 2019 In view of the short-circuit fault characteristics, the protection technique of the dc lines limits the development of the modular multi-level converter (MMC)-based HVDC grid in a large extent. This study derives the calculation formulas of the transient
Qiang Huang +4 more
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A Carrier Signal Approach for Intermittent Fault Detection and Health Monitoring for Electronics Interconnections System [PDF]
, 2015 : Intermittent faults are completely missed out by traditional monitoring and detection techniques due to non-stationary nature of signals. These are the incipient events of a precursor of permanent faults to come.
Ahmad, Syed Wakil +3 more
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Voltage pole-wave protection scheme for multi-terminal DC grid
The Journal of Engineering, 2019 With the rapid development of flexible DC transmission and multi-terminal high voltage direct current transmission (HVDC) (MTDC) grid, the protection schemes of flexible DC transmission lines are still the traditional methods, which do not achieve the ...
Zhongrun Xie +4 more
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