Marginal Energy Costs
Mostrando 1-7 de 7 artigos, teses e dissertações.
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1. Economic values for milk production and quality traits in south and southeast regions of Brazil
The objective of this study was to calculate economic values for milk (MY), protein (PY) and fat productions (FY) and somatic cell count (SCC) which could be used to compose an economic index to rank animals involved in an international genetic evaluation program of Holstein cattle used in the commercial dairy population in Brazil. The main milk production s
R. Bras. Zootec.. Publicado em: 2014-12
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2. Desafios e oportunidades da geração eólica e termelétrica a gás natural no Sistema Elétrico Peruano. / Challenges and opportunities of the wind generation and to natural gas thermal in the Peruvian Electricity System.
Several countries around the world have increasingly sought to diversify their electrical matrix in order to reduce dependence on fossil fuels and reduce emissions of gases responsible for worsening greenhouse effect in the atmosphere. As a result, has grown the participation of some renewable energy sources that until two decades ago did not occupied a prom
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 08/02/2012
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3. A estrutura tarifária de uso das redes de distribuição de energia elétrica no Brasil: análise crítica do modelo vigente e nova proposta metodológica. / The rate structure of electric power distribution networks in Brazil: critical analysis of the current model and new methodological proposal.
O trabalho discute a questão da precificação eficiente em sistemas de distribuição de energia, abordando desde a teoria econômica clássica aplicada aos modelos de produção e transporte da energia, passando por uma avaliação crítica da atual metodologia de estrutura tarifária vigente no Brasil, até o detalhamento de uma proposta consistente e si
Publicado em: 2011
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4. ELECTRICAL ENERGY PRICE STRUCTURING FOR THE BRAZILIAN MARKET / FORMAÇÃO DE PREÇOS DE ENERGIA ELÉTRICA PARA O MERCADO BRASILEIRO
Os preços de energia elétrica, insumo básico para todo o Modelo Setorial, constituem uma das maiores incertezas do setor. Estas incertezas abrangem todos os elementos formadores de preços: a oferta, a demanda e as regras de mercado, tornando muitas vezes difícil ao agente a avaliação concreta e precisa do processo da formação de preços e do impacto
Publicado em: 2007
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5. COMPUTATIONAL ASPECTS OF MARKET EVALUATION OF THE DYNAMIC SECURITY ON POWER ELECTRICAL SYSTEMS / ASPECTOS COMPUTACIONAIS E DE MERCADO DA AVALIAÇÃO DA SEGURANÇA DINÂMICA DE SISTEMAS ELÉTRICOS DE POTÊNCIA
In this work, different methodologies for the dynamic security assessment of electric energy systems, the calculation of preventive control measures and the quantification of the economic impact of the generation rescheduling, are used. For the dynamic security assessment the following modules have been adopted: initial data processing and generation of the
Publicado em: 2003
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6. COMPETITION IN ELECTRIC ENERGY SYSTEMS - COMMERCIALIZATION AND STRATEGIES TO THE MARKETS / COMPETIÇÃO EM SISTEMAS DE ENERGIA ELÉTRICA COMERCIALIZAÇÃO E ESTRATÉGIAS PARA O MERCADO
Electricity utilities all over the world have been undergoing radical changes in their market and its regulatory structure. A basic trend in this restructuring process has been to promote competition in generation, distribution/retailing segments and participation of private agents in the energy production process. This restructuring is based on centralized
Publicado em: 2001
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7. ORIENTAÇÃO DE TARIFAS DE ENERGIA ELÉTRICA PARA A EFICIÊNCIA ECONÔMICA E ENERGÉTICA / ORIENTATION OF RATES OF ENERGY ELECTRIC FOR EFFICIENCY Economic and Energy
In the context of energy efficiency tariffs are considered ways to optimize the expansion and operation of electric system. In order to achieve energy efficiency we should consider marginal costs as a basis to tariffs, because they incorporate the signs of demand and the companies managcment in offering cncrgy. In Brazil the demand is expected to grow 5% or
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 14/08/1992