Results 91 to 100 of about 225,224 (188)
The Role of Trust and Interaction in GPS Related Accidents: A Human Factors Safety Assessment of the Global Positioning System (GPS) [PDF]
, 2008 The Global Positioning System (GPS) uses a network of orbiting and geostationary satellites to calculate the position of a receiver over time. This technology has revolutionised a wide range of safety-critical industries and leisure applications ranging ...
Holloway, C.M., Johnson, C.W., Shea, C.
core
EnergiesIn order to improve the performance of an arc suppression coil grounding system in handling cross-line two-point successive grounding faults (CTSGs), the applicability of the transient quantity method and the steady-state quantity method for assessing ...
Yizhao Wang +3 more
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Gong-kuang zidonghua, 2012 For problem of ineffectiveness of traditional line selection methods by use of single feature value caused by complex and random fault borderline, small steady component of fault and reverse phase of instantaneous zero-sequence power when single-phase ...
TIAN Shu, HE Jin-peng, NIE He
doaj
Journal of Physics: Conference SeriesAbstract This paper investigates fault line selection in small current grounding systems, focusing on the zero sequence current phase characteristics. Small current grounding systems, prevalent in medium voltage distribution networks, face challenges in fault detection due to minimal fault currents during single status phase grounding ...
Gong Wenjun, Wang Heng, Zhang Ying
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New Method for Single-phase-grounded Fault Location in Small Current Grounding System
DEStech Transactions on Environment, Energy and Earth Sciences, 2018 Yong-qin WEI +3 more
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Workshop - Amundsen Sea Embayment Tectonic and Glacial History - Programme and Abstracts [PDF]
, 2011 Overall Objective: Review existing data and identify priorities for future geoscience research (terrestrial, marine and airborne) in the Amundsen Sea embayment (ASE) region required to develop a better understanding of the past, present and future ...
Anderson, John B. +3 more
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IET Generation, Transmission & DistributionThe future multi‐terminal direct‐current (MTDC) grid will require the interconnection of point‐to‐point high‐voltage (HV) DC links with different specifications such as DC voltage level, system grounding configuration and HVDC technology.
Ghazala Shafique +5 more
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Findings of the Joint Workshop on Evaluation of Impacts of Space Station Freedom Ground Configurations [PDF]
At the workshop, experts from the plasma interactions community evaluated the impacts of environmental interactions on the Space Station Freedom (SSF) under each of the proposed grounding schemes.
Carruth, Ralph +2 more
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Gong-kuang zidonghua, 2012 For the deficiency of single line selection principle, the paper proposed integrative line selection strategy, namely zero sequence admittance method, zero sequence susceptance increment method and zero sequence conductance method based on steady-state ...
LI Hui, TANG Yi, SUN Chang-qing
doaj
Grounding fault line selection method of power system of coal mine based on fuzzy theory
Gong-kuang zidonghua, 2013 For problem that fail selection often happened in single grounding fault line selection method, a new method combining zero sequence current power direction principle, wavelet transform analysis principle and gray relational analysis principle was ...
YANG Yan +3 more
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