Results 81 to 90 of about 1,023,955 (207)

Kullback–Leibler Divergence‐Based Fault Detection Scheme for 100% Inverter Interfaced Autonomous Microgrids

Energy Science & Engineering
The development of a dependable and secure protection system is critical for further integration of renewable energy sources into electrical energy systems.
Ali Mallahi, Iman Sadeghkhani
doaj   +1 more source

Adaptability analysis of differential protection for renewable energy outgoing lines based on current complex plane

Zhejiang dianli
Differential protection is a primary protection scheme commonly deployed for high-voltage AC outgoing lines connecting renewable energy power plants.
YU Su, ZHOU Zexin, WANG Xingguo
doaj   +1 more source

Distance protection algorithm based differential equation

Revista Técnica de la Facultad de Ingeniería, 2006
El algoritmo de la protección de distancia basado en la ecuación diferencial determina la ubicación de una falla en función de los valores de la resistencia y reactancia de línea que existen en el momento de su ocurrencia. Este algoritmo ha sido probado por investigadores con modelos de línea en equivalente PI, siendo el modelo de parámetros ...
Osal Herrera, William José, García Gracia, Miguel   +1 more
openaire   +4 more sources

An optimal protection scheme for spatially distributed UHVDC transmission systems

Zhejiang dianli
Spatially distributed UHVDC transmission systems eliminate the need for AC transmission lines converging at a converter station by enabling DC power transmission at remote locations.
HU Yunpeng, TANG Jun, ZHANG Jianfeng, ZHANG Yiyong, ZHANG Jing, WANG Junsheng   +5 more
doaj   +1 more source

Differential protection of distribution network based on 5G and particle swarm algorithm

Diance yu yibiao
Differential protection has excellent selectivity and quick motion, which is suitable for distribution network protection scenarios of multi-source networks.
HAO Hanbing, WANG Tongwen, ZHU Sijie, HOU Zhengquan, HUANG Yuhui   +4 more
doaj   +1 more source

Globalization and Protection of Employment [PDF]

Unionists and politicians frequently claim that globalization lowers employment protection of workers. This paper tests this hypothesis in a panel of 28 OECD countries from 1985 to 2003, differentiating between three dimensions of globalization and two ...
Fischer, Justina AV, Somogyi, Frank
core   +1 more source

Research and Simulation of the Inrush Current for the CRH3 EMUs Traction Transformer

机车电传动, 2011
Based on the analysis of the mechanism and properties of the traction transformer inrush current , and specially on the characteristic of the CRH3 EMUs traction transformer, the simulation was carried out by the the MATLAB software, the result of the ...
姜东杰, 王师昂
doaj  

Podocyte-specific knockout of the neonatal Fc receptor (FcRn) results in differential protection depending on the model of glomerulonephritis. [PDF]

PLoS One, 2020
Dylewski JF, Tonsawan P, Garcia G, Lewis L, Blaine J.   +4 more
europepmc   +1 more source

Differential Privacy versus Quantitative Information Flow [PDF]

, 2010
Differential privacy is a notion of privacy that has become very popular in the database community. Roughly, the idea is that a randomized query mechanism provides sufficient privacy protection if the ratio between the probabilities of two different ...
Alvim, Mário S., Chatzikokolakis, Konstantinos, Degano, Pierpaolo, Palamidessi, Catuscia   +3 more
core   +3 more sources

A Differential Protection Method for Intelligent Substations Based on Multi-Scale Feature Extraction and Temporal Modeling

IEEE Access
With the continuous advancement of smart grid and digital substation technologies, traditional differential protection methods have gradually exposed limitations such as delayed response and high misjudgment rates when dealing with complex operating ...
Yong Lai, Bo Zhang, Gang Chen, Shizhen Li, Lili Liu   +4 more
doaj   +1 more source