Results 21 to 30 of about 851,029 (275)
A temporal analysis of the swimmers’ coordination in the relay start
The main aims of the present research were 1) to characterise the inter-subject and intra-subject timing of the preparatory movements of competitive swimmers during relay starts and 2) to relate the preparatory movements with the relay start outcome. Nine international youth swimmers performed 10 relay freestyle starts (one-step technique) filmed at ...
Peralvo Simón, María +2 more
openaire +3 more sources
In this paper, we study the problem of coordinating two nodes which can only exchange information via a relay at limited rates. The nodes are allowed to do a two-round interactive two-way communication with the relay, after which they should be able to generate i.i.d.
Farzin Haddadpour +3 more
openaire +3 more sources
Beamforming design for coordinated direct and relay systems [PDF]
Joint processing of multiple communication flows in wireless systems has given rise to a number of novel transmission techniques, notably the two-way relaying based on wireless network coding. Recently, a related set of techniques has emerged, termed coordinated direct and relay (CDR) transmissions, where the constellation of traffic flows is more ...
Fan Sun +3 more
openaire +2 more sources
To reduce damage to electrical power equipment, protective equipment is needed that is designed as well as possible, so that the protection relay can isolate faults in parts of the distribution network as fast as possible.
Andy Frediansyah +2 more
doaj +1 more source
Simulation of Relay Coordination by Labview and the Effect of Relay Coordination on Cost
Abstract In this study, it is emphasized that simulation of the avoidance of unnecessary energy cuts in a sample electricity distribution network. The electricity cut-off costs can be decreased by ensuring that relay coordination end only at the source of the fault from the point of failure.
Cimen, Hasan +2 more
openaire +1 more source
Optimal coordination and settings of directional overcurrent relays (DOCRs) are crucial task to ensure reliable and effective protection in power system networks. The settings of DOCRs are plug setting current (PSC) and time multiplier setting (TMS). The
Suzana Pil Ramli +4 more
doaj +1 more source
Coordination of protective relays in the substation
<p class="IEEEAbtract"><span lang="EN-US">To make an electrical system reliable and cost-effective, its protection coordination is crucial. Protection coordination is a study to determine the trip settings of protective devices. This research proposes protection coordination for Mehran University of Engineering and Technology, Jamshoro ...
Shoaib Shaikh +3 more
openaire +2 more sources
Integration of distributed generators (DGs) into a distribution network (DN) can cause coordination challenges of overcurrent relays (OCRs) because of different fault-current contributions of DGs as well as the directional change in fault currents ...
Duong Minh Bui +3 more
doaj +1 more source
There are some vital loads and must not extinguished on the production activities of PT. Semen Padang cause the operational costs to rerun are very large.
Heru Dibyo Laksono +3 more
doaj +1 more source
Robust MMSE Precoding Strategy for Multiuser MIMO Relay Systems with Switched Relaying and Side Information [PDF]
In this work, we propose a minimum mean squared error (MMSE) robust base station (BS) precoding strategy based on switched relaying (SR) processing and limited transmission of side information for interference suppression in the downlink of multiuser ...
Yang, Lie-Liang +3 more
core +2 more sources

