Optimization of micro-grid system using MOPSO
Optimization of micro-grid system using MOPSO
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DOI：
10.1016/j.renene.2014.05.006
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发表时间：
2014-11
期刊：
影响因子：
8.7
通讯作者：
H. Borhanazad;S. Mekhilef;V. Ganapathy;Mostafa Modiri-Delshad;Alireza Mirtaheri
中科院分区：
文献类型：
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作者：
H. Borhanazad;S. Mekhilef;V. Ganapathy;Mostafa Modiri-Delshad;Alireza Mirtaheri
获得可靠的电力来源是任何社区的基本需求，因为它可以通过改善医疗保健，教育和当地经济来提高生活水平。在评估微电网系统的适当性时，有两个关键因素需要考虑，即系统的成本效益和服务质量。系统的成本和可靠性之间的折衷是设计混合动力系统的主要折衷。以这种方式，混合微电网系统（HMGS）的优化进行了研究。为此目的，使用具有电池存储和柴油发电机的混合风力/光伏系统。电源管理算法应用于负载，和多目标粒子群优化（MOPSO）方法被用来找到最佳配置的系统和大小的组件。一组最近的每小时风速数据从三个气象站在伊朗，即：Nahavand，拉夫桑詹，和卡什，选择和测试的HMGS的优化。尽管上述系统的设计复杂性，结果表明，MOPSO优化模型产生适当的大小的组件为每个位置。还建议将HMGS的使用视为促进电气化项目和加强伊朗偏远地区或其他气候条件相同或相似的发展中国家的能源供应的良好替代方案。
Access to a reliable source of electricity is a basic need for any community as it can improve the living standards characterized via the improvement of healthcare, education, and the local economy at large. There are two key factors to consider when assessing the appropriateness of a micro-grid system, the cost-effectiveness of the system and the quality of service. The tradeoff between cost and reliability of the system is a major compromise in designing hybrid systems. In this way, optimization of a Hybrid Micro-Grid System (HMGS) is investigated. A hybrid wind/PV system with battery storage and diesel generator is used for this purpose. The power management algorithm is applied to the load, and the Multi-Objective Particle Swarm Optimization (MOPSO) method is used to find the best configuration of the system and for sizing the components. A set of recent hourly wind speed data from three meteorological stations in Iran, namely: Nahavand, Rafsanjan, and Khash, are selected and tested for the optimization of HMGS. Despite design complexity of the aforementioned systems, the results show that the MOPSO optimization model produces appropriate sizing of the components for each location. It is also suggested that the use of HMGS can be considered as a good alternative to promote electrification projects and enhance energy access within remote Iranian areas or other developing countries enjoying the same or similar climatic conditions.