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首页> 外文期刊>Journal of energy and power engineering >One Step on the Smart Grid Path: Load and Generation Coordination in a Virtual Power System
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One Step on the Smart Grid Path: Load and Generation Coordination in a Virtual Power System

机译：智能电网路径上的一步：虚拟电源系统中的负载和发电协调

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摘要

Worldwide the introduction of dispersed generators (DG) in the distribution network is assuming a significant importance. There is an increasing relevance of the energy process efficiency improvement; as for electric power systems, the most interesting perspective concerns the capability of the system to increase the exploitation of the renewable resources. The integration of DGs in the electric distribution network requires a revision of this infrastructure, so far designed and developed assuming that power flows in one direction: from the high voltage transmission network to the medium voltage distribution, to reach final customers on the low voltage network. The attention to an efficient operation of distribution networks is increasing all over the world; this interest is becoming higher and higher also in Italy, where the high energy prices push in the direction of fostering efficiency as much as possible. This work describes a study developed in the AlpEnergy project framework: an International Cooperation Program aimed at introducing an efficient operational model for the distributed production and consumption. In particular it is proposed a new model for the integration and the management of the DG in the distribution network. The new model (defined VPS: Virtual Power System) is based on a communication channel between the active users (generators), the loads and, eventually, the Distribution System Operators (DSOs).
机译：在全球范围内，将分散式发电机（DG）引入配电网络具有重要意义。改善能源效率的重要性越来越高。对于电力系统，最有趣的观点涉及系统增加可再生资源开发的能力。将DG集成到配电网络中需要对该基础结构进行修订，到目前为止，设计和开发时都假设电力在一个方向上流动：从高压输电网络到中压配电，以覆盖低压网络的最终用户。在世界范围内，人们越来越关注配电网络的有效运作；在意大利，人们的兴趣也越来越高，在意大利，高昂的能源价格推动了尽可能提高效率的方向。这项工作描述了在AlpEnergy项目框架中进行的一项研究：一项国际合作计划，旨在为分布式生产和消费引入有效的运营模式。特别地，提出了用于配电网中的DG的集成和管理的新模型。新模型（定义为VPS：虚拟电源系统）基于活动用户（发电机），负载以及最终的配电系统运营商（DSO）之间的通信通道。

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  • 来源
    《Journal of energy and power engineering》 |2011年第3期|p.275-282|共8页
  • 作者

    E. Cagno; F. Castelli Dezza; M. Delfanti; M. Merlo; A. Trianni;

  • 作者单位

    . Department of Management, Economics and Industrial Engineering, Politecnico di Milano, P.za Leonardo da Vinci 32, 20133Milan, Italy;

    . Department of Mechanical Engineering, Politecnico di Milano, P.za Leonardo da Vinci 32, 20133 Milan, Italy;

    . Department of Energy, Politecnico di Milano, P.za Leonardo da Vinci 32, 20133 Milan, Italy;

    . Department of Energy, Politecnico di Milano, P.za Leonardo da Vinci 32, 20133 Milan, Italy;

    . Department of Management, Economics and Industrial Engineering, Politecnico di Milano, P.za Leonardo da Vinci 32, 20133Milan, Italy;

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  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    renewable energy sources; distributed generation; distributed consumption; virtual power plant;

    机译：可再生能源;分布式发电分布式消费;虚拟电厂;

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