«power system analysis computing»
۲۲٬۹۶۸ نتیجهDistributed Parallel Power System Simulation
The information technology (IT) world has changed fundamentally and drastically from running software applications on a single computer with a single CPU to now running software as services in distributed and parallel computing environment. Power system operation has been also sh
Analog Behavioral Models and the Design of Analog Emulation Engines for Power System Computation
This paper addresses the use of Analog Behavioral Models (ABMs) in an efficient strategy for designing analog emulation engines for large scale power system computation. Through discussion of historical development of analog computation in power system analysis and its present re
Power System Reliability Evaluation using a State Space Classification Technique and Particle Swarm Optimisation Search Method
It is well-known that the reliability evaluation of composite power systems is computationally demanding. This work introduces a state space classification (SSC) technique that classifies a systems state space into failure, success, and unclassified subspaces without performing p
Impact of Passive Cell (PC) and Active Distributive Network Cell (ADNC) on Power System Oscillation
Impact of Active Distribution Network Cell (ADNC) Study on Power System Oscillation requires modelling of power system components. The system covers the well knows Two AreasSystem benchmark which studies low frequency electromechanical oscillations in large interconnected power s
Computation-free Preconditioners for the Parallel Solution of Power System Problems
Solution of a set of linear equations Ax = b is a recurrent problem in power system analysis. Because of computational dependencies, direct methods have proven of limited value in both parallel and highly vectorized computing environments. The preconditioned conjugate gradient me
On the Statistics of Noisy Space Vector in Power Quality Analysis
Abstract—This work deals with the analysis of the impact of additive noise on the geometrical features of the space vector shape on the complex plane. The space vector shape is of great importance in the power quality analysis of modern three-phase power systems since its geometr
Computation-free Preconditioners for T H E Parallel Soijtion of Power System Problems
Solution of a set of linear equations A x = b is a recurrent problem in power system analysis. Because of computational dependencies, direct methods have proven of limited value in both parallel and highly vectorized computing environments. The preconditioned conjugate gradient m
Agent-based Technology Applied to Power Systems Reliability
17 ABSTRACT From the power systems perspective, the world has experienced dramatic changes over the past few years. Global climate warnings associated with economic progress and other factors have led the power systems to undergo changes, mainly affecting the way they are designe
A Flexible Machine Learning Environment for Steady State Security Assessment of Power Systems
A Flexible Machine Learning Environment for Steady State Security Assessment of Power Systems D. D. Semitekos, N. M. Avouris, G. B. Giannakopoulos University of Patras, ECE Department, GR-265 00 Rio Patras, Greece Email: {dsem, N.Avouris, G.B.Giannakopoulos } @ee.upatras.gr Abstr
On the Properties of the Compound Nodal Admittance Matrix of Polyphase Power Systems
Most techniques for power system analysis model the grid by exact electrical circuits. For instance, in power flow study, state estimation, and voltage stability assessment, the use of admittance parameters (i.e., the nodal admittance matrix) and hybrid parameters is common. More