Results 281 to 290 of about 826,407 (343)

Organic photovoltaic microburritos for photo(electro)catalytic peroxide generation.

open access: yesChem Commun (Camb)
Tvrdoňová A   +3 more
europepmc   +1 more source

Transient Stability of Large Current Aluminum Stabilized Superconductors

open access: yesTransient Stability of Large Current Aluminum Stabilized Superconductors
openaire  

Transient Stability Expert System

IEEE Power Engineering Review, 1989
Expert system concepts are developed for use with power system stability studies, and proof of the concepts is provided in a prototype computer program. An analysis of the transient stability problem-solving process indicates that it is an iterative design procedure.
Y. Akimoto   +5 more
openaire   +1 more source

Multimachine System Transient Stability Improvement using Transient Power System Stabilizers (TPSS)

IEEE Transactions on Energy Conversion, 1986
Power system stabilizers (PSS) have been designed and installed [1,2] to improve the dynamic (smnall signal) response of multimachine systems. This paper presents the theory and test results for improving the transient (large disturbance) behaviour of a multimachine system by supplementing the conventional PSS with a transient power system stabilizer ...
M. K. Musaazi   +2 more
openaire   +1 more source

Transient Stability Sensitivity Analysis

Electric Power Components and Systems, 2004
Based on the time domain simulation, the sensitivity of stability margin with respect to node active and reactive power for the system is derived. They can be used in the location selection of transient stability control devices, stability margin constraint of security based economic dispatch and online stability monitoring.
Z. Q. WU   +4 more
openaire   +1 more source

Stability of Transient Natural Convection

The Physics of Fluids, 1969
A theoretical analysis was carried out to determine the stability properties of unsteady natural convection. In this analysis a perturbation technique was used in conjunction with a special type unsteady base flow for transient natural convection between two infinite parallel vertical plates.
Gunness, Robert C. jun.   +1 more
openaire   +2 more sources

Pricing for transient stability

2004 IEEE International Conference on Electric Utility Deregulation, Restructuring and Power Technologies. Proceedings, 2004
Although electric power market has been studied for more than two decades now, transient stability, which is often a critical determinant of active power allocation is many systems, has rarely been discussed in the pricing literature. This paper presents the development of a stability constrained optimal power flow (SCOPF) based transient stability ...
null Yue Yuan, J. Kubokawa, H. Sasaki
openaire   +1 more source

Fast Transient Stability Solutions

IEEE Transactions on Power Apparatus and Systems, 1972
Techniques are described for improving the speed of large transient stability studies without sacrificing accuracy. A fast iterative method for solving the algebraic network equations, including the effect of generator saliency, is explained. A new technique for solving the differential equations with the implicit trapezoidal rule of integration is ...
H. W. Dommel, N. Sato
openaire   +1 more source

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