Results 201 to 210 of about 16,506 (255)

Influence of Scan Strategies in Electron Beam Powder Bed Fusion on Solidification, Microstructure, and High‐Temperature Compressive Properties of γ′‐Strengthened Inconel 738LC

open access: yesAdvanced Engineering Materials, EarlyView.
Experiments and thermophysical simulations were conducted to investigate the electron beam powder bed fusion electron beam (PBF‐EB/M) process for the γ′‐strengthened nickel‐based superalloy Inconel 738LC. The results demonstrate the impact of process‐induced microstructural variations on high‐temperature mechanical behavior, providing a basis for ...
Jan Niklas Petenati   +11 more
wiley   +1 more source

Unlocking the performance limits of 2T0C DRAM with Ω-shaped-gated single-crystal In<sub>2</sub>O<sub>3</sub> FETs. [PDF]

open access: yesSci Adv
Zuo S   +16 more
europepmc   +1 more source

A comprehensive review of the voltage stability indices

Renewable and Sustainable Energy Reviews, 2016
Abstract Voltage stability assessment is a major issue in monitoring the power system stability. Different voltage stability indices (VSIs) have been proposed in the literature for voltage stability assessment. These indices can be used for distributed generation (DG) placement and sizing, detecting the weak lines and buses and triggering the ...
Javad Modarresi   +2 more
exaly   +2 more sources

Voltage stability indices for stressed power systems

IEEE Transactions on Power Systems, 1993
The use of static voltage stability indices based on a singular value decomposition of the power flow Jacobian matrix and matrices derived from the Jacobian matrix is discussed. It is shown that such indices, together with the singular vectors, contain substantial and important information about the proximity to voltage instability and also about ...
Göran Andersson, David J Hill
exaly   +4 more sources

Voltage Stability Enhancement based on Voltage Stability Indices Using FACTS Controllers

2018 International Conference on Engineering Technology and their Applications (IICETA), 2018
Load demand increase (especially reactive load) and limited sources of generation has led to operate the power system near its voltage instability point. Consequently, the issue to determine voltage stability before voltage collapse has become an interesting subject for many researchers.
Maan A. Jirjees   +2 more
exaly   +2 more sources

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