Results 111 to 120 of about 6,635 (221)

Implementing IEC 61850-7-420 DER Logical Nodes in a single board

open access: yesTecnoLógicas, 2017
This article discusses the implementation of a variety of logical nodes (LNs) of power generation systems based on distributed energy resources (DER) in a single board computer (SBC). The SBC allows for the acquisition and encapsulation of analog signals
Anderson Salazar-Zuluaga   +3 more
doaj  

A Novel Approach for Power System Protection Simulation via the IEC 61850 Protocol

open access: yesIEEE Access
This research addresses a significant gap in power system protection methodologies by developing a dedicated simulation environment that supports the communication of protection relays via the IEC 61850 protocol.
Abdulvehhab Agin   +2 more
doaj   +1 more source

Evaluation of Time-Critical Communications for IEC 61850-Substation Network Architecture

open access: yes, 2015
International audiencePresent-day developments, in electrical power transmission and distribution, require considerations of the status quo. In other meaning, international regulations enforce increasing of reliability and reducing of environment impact,
Altaher, Ahmed   +2 more
core  

基于IEC 61850的合并单元与二次设备通信研究

open access: yesGaoya dianqi, 2009
介绍了电子式互感器合并单元的(MU)的通信特点。依据变电站通信网路和系统协议IEC 61850标准,对规约中规定的就遵循IEC 61850-9-1标准设计的电子式互感器合并单元与间隔层二次设备之间的以太网通信进行了详细分析。研制样机的测试结果验证了设计的正确性。
鄢志平, 聂一雄, 邓忠华
doaj  

Technical Report for Research Unit FOR-1511 [PDF]

open access: yes, 2013
This technical report presents the interim results of the DFG research unit FOR1511 "Protection and Control Systems for Reliable and Secure Operation of Electrical Transmission Systems"
Brato, Sebastian   +8 more
core  

Experiencing Numeric Relay, Fault Locator and a Novel Approach of Fault Location in Electrical Transmission and Distribution System using Smart Meter

open access: yesMajlesi Journal of Electrical Engineering
In the modern electrical grid, accuracy and speed of fault clearance are the major challenges which need to be addressed. This paper covers a case study of fault location techniques in Electrical Transmission and Distribution  network, using Numeric ...
Geeta Velhal   +4 more
doaj  

CRITERIOS Y CONSIDERACIONES METODOLÓGICAS Y TECNOLÓGICAS A TENER EN CUENTA EN EL DISEÑO E IMPLEMENTACIÓN DEL PROTOCOLO IEC 61850 EN LA AUTOMATIZACIÓN Y PROTECCIÓN DE SISTEMAS DE POTENCIA ELÉCTRICA

open access: yesRedes de Ingeniería, 2012
En este artículo se estudia y analiza los elementos que se involucran en redes Ethernet implementadas en sistema eléctricos desarrollados con la norma IEC 61850.
Juan Carlos Carreño Pérez   +2 more
doaj  

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