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A cost-based approach for evaluating the impact of a network of distributed energy systems on the centralized energy supply

机译:一种基于成本的方法,用于评估分布式能源系统网络对集中式能源供应的影响

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摘要

According to the Fifth Assessment Report of the International Panel on Climate Change, cities account for the 67% of the global energy demand and are the major contributors in emitting CO2 in the atmosphere. To face this problem, National and European policies pushes towards the insertion of distributed energy systems within urban areas as a valid alternative to the traditional centralized energy supply. In this direction, the installation of distributed energy systems gives raise to consumers with production capabilities, by now called 'prosumers'. They use the autonomously produced energy to satisfy their own energy requirements and distribute the eventual exceed to neighbours. Yet, the energy exchanges occurring among prosumers permit the modelling of a network where nodes are identified as the prosumers and the energy interactions as links. This paper deals with this issue and proposes a cost-based methodology to model the energy distribution network of prosumers within the urban territories by deepening their impact on the traditional supply. Results are discussed by comparing a theoretical energy distribution network to a real case study.
机译:根据国际气候变化专门委员会的第五次评估报告,城市占全球能源需求的67%,是大气中二氧化碳排放的主要贡献者。为了解决这个问题,国家和欧洲政策推动在城市区域内插入分布式能源系统,以替代传统的集中式能源供应。在这个方向上,分布式能源系统的安装提高了具有生产能力的消费者的生产能力,现在被称为“生产者”。他们使用自主产生的能源来满足自己的能源需求,并最终将超出的能源分配给邻居。然而,生产者之间发生的能量交换允许对网络进行建模,在该网络中,将节点标识为生产者,并将能量交互标识为链接。本文针对此问题进行了研究,并提出了一种基于成本的方法,通过加深对传统供应的影响,对城市地区生产者的能源分配网络进行建模。通过将理论的能量分配网络与实际案例进行比较来讨论结果。

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