Power Supply Restoration
Mostrando 1-5 de 5 artigos, teses e dissertações.
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1. Distributed generators performance during short-circuits considering fault ride-through requirements / Desempenho de geradores distribuídos durante curtos-circuitos considerando requisitos de suportabilidade a afundamentos de tensão = : Distributed generators performance during short-circuits considering fault ride-through requirements
The increase of distributed generation penetration in distribution systems not only helps to diversify the electrical matrix but also brings both technical and economic benefits. Yet, it also raises worries related to energy supply reliability. For wind power plants into the medium and high voltage networks there are the grid codes for "Fault Ride-Through" w
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 03/08/2012
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2. UTILIZAÇÃO DA METODOLOGIA AHP PARA ALOCAÇÃO DE EQUIPAMENTOS TELECOMANDADOS EM SISTEMAS DE DISTRIBUIÇÃO PARA MELHORIA DA CONFIABILIDADE / USE FOR AHP METHODOLOGY FOR ALLOCATION OF REMOTELYCONTROLLED DEVICES IN POWER DISTRIBUTION SYSTEMS FOR INCREASE RELIABILITY
In power utilities the subject reliability is a permanent worry. In this new context, some solutions have been developed and researched to an alternative to improve the performance on service restoration when there are consumers without power supply. Among possible solutions the installation of remotely-controlled switches represents a solution that has been
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 22/09/2010
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3. ELECTRIC DISTRIBUTION POWER SYSTEMS RELIABILITY OPTIMIZATION: An Approach Considering the Selection and Allocation of Protection and Switching Devices / OTIMIZAÇÃO DA CONFIABILIDADE DE SISTEMAS DE DISTRIBUIÇÃO DE ENERGIA ELÉTRICA: Uma Abordagem Considerando a Seleção e Alocação de Dispositivos de Proteção e Manobras
One of the main goals of the electric utilities is to provide energy to its customers in a reliable and low cost way. Traditionally, the electricity sector regulatory commissions impose continuity targets, which must be carried out, to avoid great penalties. For many years, the electric utilities have adopted the practice of allowing the increment of tempora
Publicado em: 2009
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4. NOVOS MÉTODOS PARA RECONFIGURAÇÃO DAS REDES DE DISTRIBUIÇÃO A PARTIR DE ALGORITMOS DE TOMADAS DE DECISÃO MULTICRITERIAIS / NEW METHODS FOR DISTRIBUTION NETWORKS RECONFIGURATION STARTING FROM MULTIPLE CRITERIA DECISION-MAKING ALGORITHMS
A reconfiguração das redes elétricas tem como finalidade: reduzir as perdas de energia, melhorar o perfil de tensão para os consumidores, aumentar os níveis de confiabilidade ou restabelecer o fornecimento de energia em situações de contingência. Apesar da complexidade desse problema combinatorial de grandes dimensões, há todo um esforço, por part
Publicado em: 2007
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5. Restabelecimento de energia considerando todas as barras e chaves de um sistema de distribuição real / Energy restoration for real distribution systems considering all their buses and switches
This work investigates methodologies to automatically obtain energy restoration plans in distribution systems, involving multiple objectives that are conflicting. The reduction energy interruption indices is a permanent objective of the distribution companies in order to improve power supply. Interruptions may be carried out for maintenance or may occur due
Publicado em: 2004