Optimal Sizing Design for Hybrid Renewable EnergySystems in Rural Areas
Small-sized hybrid wind-hydro-solar power generation systems may be designed to solve the power supply problem in some rural areas. Optimal de-sign models are developed to design the hybrid generation systems including battery banks and to provide the optimum system configuration. It is ensured that the annualized cost of the systems is minimized while satisfying the re-quired loss of power supply probability. A genetic algorithm is used to find the optimum configuration. Moreover, four membership grades of the systems, such as the reliability, the economical efficiency, the complement and the environmental benefit, are created by a linearly-weighted fuzzy algorithm to search the configuration. The optimal algorithms are applied to a practical project. The optimal design of the project is gotten and analyzed, which shows that the complement and the environmental benefit are taken full advantage of, and the corresponding system cost is minimized with enough power supply reliability.
hybrid renewable energy system loss of power supply probability genetic algorithm linearly-weighted fuzzy algorithm
Yu Fu Jianhua Yang Tingting Zuo
College of Information and Electrical Engineering, China Agricultural University,Beijing, 100083, P. Tianjin Electric Power Corporation, Tianjin, 300010, P.R. China
国际会议
南昌
英文
131-138
2010-10-22（万方平台首次上网日期，不代表论文的发表时间）