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首页> 外文会议>Power systems computation conference >AN APPROACH TO CONSIDER HYDRAULIC COUPLED SYSTEMS IN THE CONSTRUCTION OF EQUIVALENT RESERVOIR MODEL IN HYDROTHERMAL OPERATION PLANNING
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AN APPROACH TO CONSIDER HYDRAULIC COUPLED SYSTEMS IN THE CONSTRUCTION OF EQUIVALENT RESERVOIR MODEL IN HYDROTHERMAL OPERATION PLANNING

机译：一种考虑水力耦合系统在水热运行规划中等同储层模型构建的方法

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Coordinating the operation of large hydro-thermal generating systems, such as the Brazilian system is a very complex task. Usually, the operation planning problem is divided in linked subproblems according to decision horizons. These horizons varies from long-term scheduling (1 to 5 years ahead) up to the short-term scheduling and dispatch. To keep the solution of the long-term operation planning problem computationally tractable, it is necessary to introduce simplifications to the original problem. One important approximation is the aggregation of reservoirs into equivalent energy reservoirs. However, the currently available methodology to construct Equivalent Energy Models is only able to represent subsystems without hydraulic coupling. The objective of this paper is to derive a methodology to construct the Equivalent Energy Model that allows dealing with systems hydraulically coupled. The methodology is applied to a configuration of the Brazilian generating system.
机译：协调大型水热发电系统的操作，例如巴西系统是一个非常复杂的任务。通常，根据决策视图，操作计划问题分为链接的子问题。这些视野从长期调度（未来1至5年）的视野变化，即在短期调度和派遣。为了保持长期运营规划问题的解决方案，可以在计算上易行，有必要向原始问题引入简化。一个重要的近似是水库聚集成等效能量储层。然而，用于构建等效能量模型的目前可用的方法仅能够代表没有液压耦合的子系统。本文的目的是推导一种方法来构建允许处理液压耦合的系统的等效能量模型。该方法应用于巴西生成系统的配置。

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