redictive optimal management method for the control of olygeneration systems
redictive optimal management method for the control of olygeneration systems
复制标题
制氧系统控制的预测最优管理方法
DOI：
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发表时间：
2009
期刊：
影响因子：
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通讯作者：
C. Gähler
中科院分区：
文献类型：
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作者：
ndrés Collazos;F. Maréchal;C. Gähler
开发了一种适合于国内应用的微型热电联产预测优化控制系统。该系统旨在整合随机居民行为和气象条件以及建模的不精确性，同时考虑到性能，存储容量和电力市场机会，定义最大化系统效率的操作策略。本文以一个普通单户住宅为例进行了预测控制优化管理的研究。预测最优控制器使用混合整数和线性规划，其中能量转换和能量服务模型被定义为一组线性约束。热电联产机组的启动和关闭操作以及与负荷相关的效率都是由可预测变量来模拟的。所提出的控制系统已经过验证，使用更复杂的建筑和技术模型来评估模型的不准确性。或停止在微热电联产典型的需求概况f系统进行评估
A predictive optimal control system for micro-cogeneration in domestic applications has been developed. This system aims at integrating stochastic inhabitant behavior and meteorological conditions as well as modelling imprecisions, while defining operation strategies that maximize the efficiency of the system taking into account the performances, the storage capacities and the electricity market opportunities. eywords: redictive control ptimal management olygeneration Numerical data of an average single family house has been taken as case study. The predictive optimal controller uses mixed-integer and linear programming where energy conversion and energy services models are defined as a set of linear constraints. Integer variables model the start-up and shut-down operations as well as the load dependent efficiency of the cogeneration unit. The proposed control system has been validated using more complex building and technology models to asses model inaccuracies. or sto in th icro-cogeneration Typical demand profiles f The system is evaluated