Results 111 to 120 of about 247 (173)

Investigating the impact of electric vehicles on increasing the reliability of the distribution system using the enhanced gray wolf evolutionary algorithm model. [PDF]

Sci Rep
Naeimi M, Samiei Moghaddam M, Azarfar A, Vahedi M, Koochaksaraei JS.   +4 more
europepmc   +1 more source

Design, Analysis, and Prototyping of a Multifunctional Digital Twin-Enabled Aerospace Drilling End-Effector Deployable by a Collaborative Robot. [PDF]

Sensors (Basel)
Kazemiesfahani M, Dilfanian E, Monsarrat B, Hajzargarbashi S.   +3 more
europepmc   +1 more source

An Improved Electromagnetic Field Optimization for the Global Optimization Problems. [PDF]

Comput Intell Neurosci, 2019
Yurtkuran A.
europepmc   +1 more source

Electrical vehicles impact on unbalanced distribution networks considering different loads and energy prices. [PDF]

Heliyon
Sadat SMAM, Mohammadnezhad Shourkaei H, Soleymani S.   +2 more
europepmc   +1 more source

A Chaotic Electromagnetic Field Optimization Algorithm Based on Fuzzy Entropy for Multilevel Thresholding Color Image Segmentation. [PDF]

Entropy (Basel), 2019
Song S, Jia H, Jia H, Ma J.
europepmc   +1 more source

An Enhanced Tree-Seed Algorithm for Function Optimization and Production Optimization. [PDF]

Biomimetics (Basel)
Zhou Q, Dai R, Zhou G, Ma S, Luo S.
europepmc   +1 more source

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Coordination of Directional Overcurrent Relays Using Seeker Algorithm

IEEE Transactions on Power Delivery, 2012
Coordination of directional overcurrent relays in a multiloop subtransmission or distribution network is formulated as an optimization problem. In this paper, the coordination of directional overcurrent relays is formulated as a mixed-integer nonlinear programming problem and is then solved by a new seeker optimization technique.
Turaj Amraee
exaly   +2 more sources

The Local Fit Method for Coordinating Directional Overcurrent Relays

IEEE Transactions on Power Delivery, 2016
The problem of coordinating directional overcurrent relays in transmission and subtransmission systems requires an exhaustive analysis and treatment of a large amount of information. Existing methods face some drawbacks, such as the combinatorial explosion due to the large number of relays and possibilities of settings, the need to adjust inner ...
JOSÉ CARLOS Vieira
exaly   +2 more sources

Optimal coordination of directional overcurrent relays considering definite time backup relaying

IEEE Transactions on Power Delivery, 1999
A methodology is presented for the consideration of definite-time backup relays in the optimal coordination of directional overcurrent relays using linear programming. It is shown that the influence of considering second-zone distance relays and breaker failure relays impose important requirements for the determination of the time dial settings of ...
A J Urdaneta
exaly   +2 more sources

Adaptive Protection Coordination Scheme Using Numerical Directional Overcurrent Relays

IEEE Transactions on Industrial Informatics, 2019
Dynamically changing distribution system operating conditions compromises the coordination of the existing protection schemes. This paper proposes an online adaptive protection coordination scheme by utilizing numerical directional overcurrent relays (DOCRs) and commercial A Mathematical Programming Language (AMPL) based Interior Point OPTimization ...
Mahamad Alam
exaly   +2 more sources