The effect of demand response on operation of smart home energy system with renewable energy resources

2016 International Symposium on Fundamentals of Electrical Engineering (ISFEE) Pub Date : 2016-06-01 DOI:10.1109/ISFEE.2016.7803218

Milad Gheydi, P. Farhadi, R. Ghafari

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引用次数: 10

Abstract

In this paper, a model is proposed for operation of a microgrid considering non-operational production, i.e. wind turbines and solar system, and energy storage system as well as customers. This microgrid is capable of bilateral exchange of energy with upstream network. In addition, in this mircorgrid, there exist two general types of controllable and non-controllable loads. For the former types, by proposing operational models and new control, their amount of consumption is varied based on wind turbine and solar radiation intermittence, upstream system price, and customers' welfare level or the consumption amount is transferred to another time. This control performance leads to rewards and/or penalties in consumed power prices. For this optimization program, an objective function from the microgrid manager's viewpoint is extracted and is maximized using particle swarm optimization. Finally, optimal operational schedule is suggested for a sample microgrid and the results of simulation are analyzed and compared to consider load control programs in its operation.

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需求响应对可再生能源智能家居能源系统运行的影响

本文提出了考虑非运行生产(即风力发电机组和太阳能发电系统)、储能系统和用户的微电网运行模型。该微电网能够与上游电网进行双向能量交换。此外，在该微电网中，一般存在可控负荷和不可控制负荷两种类型。对于前一种类型，通过提出运行模式和新的控制，根据风力机和太阳辐射的间歇性、上游系统价格、用户福利水平或将消费量转移到另一个时间来改变其消费量。这种控制性能导致对消耗电力价格的奖励和/或惩罚。该优化方案从微网管理者的角度提取目标函数，并利用粒子群优化实现目标函数的最大化。最后，针对某微电网实例提出了最优运行计划，并对仿真结果进行了分析比较，以考虑微电网运行中的负荷控制方案。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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2016 International Symposium on Fundamentals of Electrical Engineering (ISFEE)

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