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首页> 外文期刊>Energy Conversion & Management >Quasi static optimized management of a multinode CHP plant
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Quasi static optimized management of a multinode CHP plant

机译：多节点热电联产厂的准静态优化管理

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摘要

Combined Heat and Power (CHP) plants are increasingly used, when feasible, as a mean to reduce fuel consumption and CO_2 emissions. The thermal and electrical production must be adapted to load requirements and must lead to the fulfilment of all the constraints imposed by energy saving regulations. As one of such requirements [a minimum "fuel energy savings ratio" (FESR)] is an integral constraint that can be evaluated only at the end of each year of production, during the design phase of the plant it is of the utmost importance to have a fast algorithm able to simulate and optimize the operating conditions of all the candidate CHPs configurations, as the non-compliance with FESR regulations may lead to loose significant tax discounts, and therefore make the investment less profitable. The paper describes a suitable algorithm and its application to the optimization of a real CHP site located in Italy; besides, this work has led, as a further step toward the optimized control of larger systems, to the introduction of an additional degree of freedom ("on-off" state of some machines) extending in principle the optimization procedure to multinode CHP plants.
机译：在可行的情况下，越来越多地使用热电联产（CHP）装置，以减少燃料消耗和CO_2排放。热力和电力生产必须适应负荷要求，并且必须满足节能法规规定的所有限制条件。由于此类要求之一[最低“燃料节能率”（FESR）]是不可或缺的约束，只能在生产的每一年末进行评估，因此在工厂的设计阶段，这一点至关重要。有一个快速算法能够模拟和优化所有候选CHP配置的操作条件，因为不遵守FESR规定可能会导致宽松的重大税收优惠，从而使投资利润降低。本文描述了一种合适的算法及其在意大利一个真正的热电联产站的优化中的应用。此外，作为朝着更大系统的优化控制迈出的又一步，这项工作导致引入了额外的自由度（某些机器的“开-关”状态），该自由度原则上将优化程序扩展到了多节点CHP工厂。

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  • 来源
    《Energy Conversion & Management》 |2010年第11期|P.2367-2373|共7页
  • 作者

    M. Broccardo; P. Girdinio; S. Moccia; P. Molfino; M. Nervi; A. Pini Prato;

  • 作者单位

    Department of Electrical Engineering (DIE), University of Genova, 11a Via Opera Pia, 1-16145 Genova, Italy;

    Department of Electrical Engineering (DIE), University of Genova, 11a Via Opera Pia, 1-16145 Genova, Italy;

    Department of Electrical Engineering (DIE), University of Genova, 11a Via Opera Pia, 1-16145 Genova, Italy;

    Department of Electrical Engineering (DIE), University of Genova, 11a Via Opera Pia, 1-16145 Genova, Italy;

    Department of Electrical Engineering (DIE), University of Genova, 11a Via Opera Pia, 1-16145 Genova, Italy;

    Deportment of Thermal Machines, Energy Systems and Transportation (DIMSET), University of Genova, 1 Via Montallegro, 1-16145 Cenova, Italy;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    cogeneration; optimization; power generation dispatch; power system control;

    机译：热电联产优化;发电调度;电力系统控制;

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