Research on state evaluation of relay protection device based on grey correlation degree
Diance yu yibiaoIn order to utilize the status information data of the relay protection device, improve the efficiency and quality of operation and maintenance, in this paper, the static historical data and real-time monitoring data of the relay protection device are ...
XU Feng +6 more
doaj +2 more sources
Flexible protection architectures using distributed optical sensors [PDF]
, 2012 In this paper we describe recent developments in flexible protection schemes that make use of passive fibre Bragg grating (FBG) based transducers for the distributed measurement of voltage and current.
Nishida, Tomonori +15 more
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Assessing the reliability of adaptive power system protection schemes [PDF]
, 2012 Adaptive power system protection can be used to improve the performance of existing protection schemes under certain network conditions. However, their deployment in the field is impeded by their perceived inferior reliability compared to existing ...
Burt, Graeme +3 more
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Transceiver design for non-regenerative MIMO relay systems with decision feedback detection [PDF]
, 2010 In this paper we consider the design of zero forcing (ZF) and minimum mean square error (MMSE) transceivers for non-regenerative multiple input multiple output (MIMO) relay networks.
Weiss, Stephan, Millar, Andrew Paul
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Radio resource allocation in relay based OFDMA cellular networks [PDF]
, 2010 PhDAdding relay stations (RS) between the base station (BS) and the mobile stations (MS) in a cellular system can extend network coverage, overcome multi-path fading and increase the capacity of the system.
Xiao, Lin
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Evaluation of Single Event Upset on a Relay Protection Device
, 2023 Traditionally, studies have primarily focused on single event effects in aerospace electronics. However, current research has confirmed that atmospheric neutrons can also induce single event effects in China’s advanced technology relay protection ...
Hao Yu +6 more
core +1 more source
Coordination analysis of protection relay settings utilizing particle swarm optimization method [PDF]
, 2022 Cempaka Substation becomes one of the existing electricity distribution systems in South Kalimantan. As a transmission line, a reliable protection system is required having s proper relay coordination, thus indicating thereby optimizing the electricity ...
Pakaya, Ilham +2 more
core +1 more source
State assessment of protective devices based on data of information processing system
The Journal of Engineering, 2019 At present, the evaluation of relay status maintenance depends on a large amount of manpower. However, the data sources of relay protection devices and fault recorder information system (as known as the information processing system) have reached the ...
Yuanbo Ye +4 more
doaj +1 more source
Zhongguo dianli, 2023 Massive defect text data of relay protection devices is lack of data mining based on professional dictionary. It cannot provide sufficient support for grading, diagnosing, and eliminating relay protection defects, thus unable to meet efficient operation ...
Zhongshuo LIU +7 more
doaj +1 more source
Security and Reliability Trade-off in Device to Device Communications with Untrusted Relays [PDF]
AUT Journal of Modeling and Simulation, 2020 In this paper, we investigate the trade-off between reliability and security in a device to device (D2D) network including a pair of D2D, an untrusted relay, and a jammer.
Marzieh Izanlou +2 more
doaj +1 more source