E203 EVALUATTED MODEL OF THE DISTRIBUTED ENERGY NETWORK SYSTEM OF AN URBAN DISTRICT(Distributed Energy System-3)

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概要

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• Renewable energy resources are generally unstable and affect the performance of electricity grids when they are fully connected. A distributed energy supply network system is expected to overcome the above problem. Such a system consists of a network system in which electricity and heat can be transferred between dispersion generators and the renewable energy resources and can supply stable energy to an urban district. We have constructed an assessment model to evaluate the energy conservation and CO_2 emissions of a distributed energy supply network system. In this study, we evaluated the introduction of a gas engine cogeneration system (CGS) to a commercial building and the introduction of photovoltaic (PV) systems to residential buildings. The evaluated results indicated that the energy consumption was reduced by approximately 0.1 to 8% when compared to systems that did not have an energy network. The energy-saving rate varied, depending on the conditions such as the scale of buildings and the number of residential buildings.

• 一般社団法人日本機械学会の論文
• 2009-11-16

著者

• Ishida Takeshi

  Dept. Of Sys. Eng. Nippon Institute Of Technology

関連論文

• E203 EVALUATTED MODEL OF THE DISTRIBUTED ENERGY NETWORK SYSTEM OF AN URBAN DISTRICT(Distributed Energy System-3)

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