Electricity Distribution Companies
Mostrando 1-12 de 21 artigos, teses e dissertações.
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1. Efficiency of electricity distribution companies
Abstract Purpose After assessing papers on efficiency, most of the studies available are focused on the analysis of efficiency measures, without providing a deep discussion of the factors that determine efficiency. This study aims to evaluate the efficiency of Brazilian electricity distribution companies based on a structural model that enables the identifi
RAUSP Manag. J.. Publicado em: 2020-06
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2. Geração distribuída aplicada à edificações : edifícios de energia zero e o caso do laboratório de ensino da FEC-Unicamp / Distributed generation applied to buildings : net zero energy buildings and the case of the laboratory at FEC-Unicamp
Electricity consumption in Brazil increased 47% in the last decade, and it is estimated that it will increase 55.6% until 2020. Most of the electricity generated in the country is based on large hydroelectric dams, located away from the major cities. The planned expansion of the generation park to meet this increase in the demand is also based on this model,
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 31/08/2012
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3. EDF and the Brazilian Power Sector
Electricité de France (EDF) is a leading player in the European energy market by being both the first electricity producer in Europe and the world’s leading nuclear plant operator. EDF is also the first electricity producer and supplier in France. However, Europe, EDF’s core market, is currently underperforming: the European sovereign debt crisis is low
Publicado em: 09/05/2012
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4. Modelo Regulatório e risco de mercado: uma comparação entre as empresas de distribuição de gás e energia elétrica norte americanas e suas congêneres no Brasil, Chile e Argentina / Regulatory model and market risk: a comparison between the distribution companies of gas and electricity and their North American counterparts in Brazil, Chile and Argentina
A legislação brasileira estabelece que o Estado tem a obrigação de preservar o equilíbrio econômico financeiro das concessões de serviços públicos. Assim o Estado deve garantir que as tarifas dessas concessões sejam capazes de cobrir os seus custos operacionais e ainda ofereçam um retorno justo para os agentes privados que nelas investiram. Nas co
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 17/04/2012
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5. Propostas de procedimentos para o estabelecimento de metas de qualidade do serviço de distribuição de energia elétrica. / Proposals of procedures for setting targets for power distribution service quality.
This work presents a review of the methodology used in PRODIST 2010, and alternative proposals for setting targets and rates depending on quality of service (QoS). All analysis are supported in statistical interruption data studies of 6 electricity distribution companies (EDC) between 2007 and 2008 with different characteristics of DEC, FEC, number of users
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 06/03/2012
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6. Programa de universalização de energia elétrica: estudo de caso no Estado da Bahia / Universalization program of electric energy: case study of the state of Bahia
This study is related to the development of the electricity services universalization process in Brazil. It describes the former model, the first universalization proposals, a legislation evolution since the beginning in 2002, its adaptation to the current situation among the country to the electric-power distribution companies, to costumers and to the conce
Publicado em: 2009
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7. O equilíbrio econômico-financeiro das distribuidoras de energia elétrica brasileiras nas demonstrações contábeis / The economic and financial equilibrium of Brazilian electricity distribution companies in the accounting reports
Este trabalho analisa a potencialidade da contabilidade na identificação do equilíbrio econômico-financeiro dos contratos de concessão de distribuição do setor elétrico brasileiro. São apresentadas as abordagens da contabilidade regulatória do setor em questão, o novo ambiente contábil societário estabelecido pela lei 11.638/2007 e a Medida Prov
Publicado em: 2009
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8. Práticas de produção enxuta no contexto da construção e manutenção de redes de distribuição de utilidades. / Lean production practices in the context of construction and maintenance of utility distribution networks.
This dissertation considers the performance of the companies that are responsible for water, electricity and natural gas networks named Utility Distribution Networks (UDN) as productive systems, in order to understand and evaluate the way that the efforts for continuous productivity improvement of their processes are conducted in search of goals such as more
Publicado em: 2009
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9. 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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10. GestÃo estratÃgica da responsabilidade socioambiental empresarial: um estudo comparado entre distribuidoras de energia e supermercados
Strategic Corporate Social Responsibility (CSR) is the main subject of this work. Combining academic literature on corporate social responsibility and competitive advantages through strategic management, the dissertation investigated to what extent there is integration between corporate social responsibility management and core business activities. Two large
Publicado em: 2008
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11. Brazilian electrical energy market: costumersâ decision criteria to move to the wholesale market; / O mercado brasileiro de energia elÃtrica: critÃrios de decisÃo na migraÃÃo de consumidores para o ambiente de contrataÃÃo livre
Nowadays the Brazilian electrical sector allows competition over the electricity market. Introducing competition wherever possible and maintaining regulation whenever necessary was the objective of the Federal Government. Due to this reason, the generation and commercialization sectors become competitors. Costumers and other companies can choose where to pur
Publicado em: 2008
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12. ALGORITMOS HEURÍSTICOS DE OTIMIZAÇÃO DA PROTEÇÃO E MANOBRA EM REDES DE DISTRIBUIÇÃO DE ENERGIA / RELIABILITY HEURISTIC ALGORITHMS FOR PROTECTION AND MANEUVERING DEVICES DISTRIBUTION NETWORKS
The new regulations of the electricity sector have requested from the power utilities great performance efficiency on their distribution systems, requiring more rigorous quality and continuity energy levels. In Brazil, the privatization of the power utility companies has been allowing the adoption of new planning and operation policies, that necessarily cons
Publicado em: 2008