Multirate Digital Filtering
Mostrando 1-4 de 4 artigos, teses e dissertações.
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1. SIMULAÇÃO EFICIENTE DO SISTEMA ELÉTRICO DE POTÊNCIA UTILIZANDO FILTRAGEM DIGITAL MULTITAXA / EFFICIENT SIMULATION OF THE ELECTRIC POWER SYSTEM USING MULTIRATE DIGITAL FILTERING
Esta pesquisa propõe a implementação de um simulador para investigar o comportamento dinâmico dos sistemas elétricos de potência e a sua estabilidade. É introduzida uma nova abordagem para simulação de redes elétricas lineares, que segue as técnicas básicas e os modelos utilizados no EMTP (simulador tradicional), porém levando vantagem ao utiliz
Publicado em: 2002
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2. SIMULATOR FOR ELECTRIC POWER NETWOKS TRANSIENT ANALYSIS / SIMULAÇÃO PARA ANÁLISE TRANSITÓRIA DE REDES ELÉTRICAS DE POTÊNCIA
Most of present day electric power network simulation techniques are based on computational platforms of the EMTP type. Basically, following this approach, the simulation method transforms the electric lumped components and the network topology into a recursive mathematical procedure. For each new integration step the network solution is evaluated as a funct
Publicado em: 2002
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3. SIMULAÇÃO DIGITAL NO TEMPO DE REDES ELÉTRICAS LINEARES EXCITADAS POR SENÓIDES NO ENTORNO DE UMA FREQÜÊNCIA / TIME DOMAIN DIGITAL SIMULATION OF LINEAR ELECTRICAL NETWORKS EXCITED BY SINUSOIDAL INPUT IN THE NEIGHBORHOOD OF A FREQUENCY
The simulation of linear systems with sinusoidal input has a very simple solution by transform methods. However, when the network is of large scale and the frequency of excitation is unknown, this fasorial analysis method is not satisfactory because of its complexity. Several processes of computer analysis have been developed recently addressing the problem
Publicado em: 1999
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4. TÉCNICAS DE SIMULAÇÃO DE REDES ELÉTRICAS E LINHAS DE TRANSMISSÃO / SIMULATION TECHNIQUE OF ELECTRICAL NETWORK AND TRANSMISSION LINE
This work discusses techniques for electrical network digital simulation, emphasizing real time operation. The networks contain transmission lines as distributed elements and RLC elements as lumped parameters, although many of the results are not restricted to these elements. Transmission line modeling is considered first, comparing two of the methods found
Publicado em: 1997