Journal ArticleDOI
Transient Studies On A Multiprocessor
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TLDR
An appropriate computer architecture is described and new algorithms, suitable for such a structure, are presented and a high efficiency is achieved.Abstract:
Multiprocessors allow transient problems to be solved faster than before. An appropriate computer architecture is described and new algorithms, suitable for such a structure, are presented. When true parallel programs are written according to the computer modes of operation, a high efficiency is achieved.read more
Citations
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Journal ArticleDOI
Parallel processing for power system analysis using band matrix
TL;DR: To apply this parallel-processing scheme using a band matrix to real systems, the reduced bandwidths of the matrices of several test power systems are calculated to estimate the number of processors required.
Book ChapterDOI
Space-phasors for dynamic minimum-time computing and digital real-time three-phase display
TL;DR: In this article, a digital real-time interface for transformation of original RST-quantities to Space-Phasor components was developed, which enables to measure the momentary frequency of the rotating field as well as an attached calculator performes the high sensitive measurement of the desired symmetrical and harmonic component.
Proceedings ArticleDOI
Parallel computer simulation of autotransformer-fed AC traction networks
R.J. Hill,I.H. Cevik +1 more
TL;DR: In this article, the authors use a parallel computer to simulate voltages along an autotransformer-fed AC railway, based on the solution of algebraic equations for a single train, with a historical record of train voltage as the train moves along the section.
Power System Simulation by Parallel Computation
D. L. Dickmander,D. P. Carroll +1 more
TL;DR: The results show that considerable simulation speed-up can be obtained when parallel processing is employed, and theCCM and appropriate numerical methods are established as a conceptual basis for the parallel simulation of small power networks and individual power system components.
Journal ArticleDOI
On-line, parallel short-circuit calculations
TL;DR: In this paper, it is suggested that instead of scheduling faultcalculations offline, one-by-one, they should be submitted as a basic case followed by a number of slightly changed cases.
References
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Journal ArticleDOI
Power system dynamic response calculations
TL;DR: This paper is a critical tutorial-review of the calculation methods used routinely or investigated for use by the industry and concentrates on solution concepts and computational techniques rather than on the analysis of the numerical methods.
Journal ArticleDOI
Computation of electromagnetic transients
H.W. Dommel,W.S. Meyer +1 more
TL;DR: In this article, the authors describe the solution techniques of such programs, and their usefulness is illustrated with practical examples, as well as possibilities for further improvements and further improvements are mentioned.
Journal ArticleDOI
Dynamische Netzberechnunǵen mit Raumzeiǵerkomponenten
TL;DR: In this paper, the Verwendung von Raumzeigerkomponenten vorgeschlagen is discussed, i.e., the minimalen Menge an Netzknoten und zweigen aus, der zulassige Integrationsschrittweite is maximal.
Journal ArticleDOI
Models for MIMD Machines
John Grosser,Sarosh N. Talukdar +1 more
TL;DR: Two simple models for estimating the processing times of algorithms run on MIMD machines are described, developed from very elementary queueing concepts, which require far less effort than either benchmarking or detailed simulations.