Integrated sizing of hybrid PV-wind-battery system for remote island considering the saturation of each renewable energy resource
Integrated sizing of hybrid PV-wind-battery system for remote island considering the saturation of each renewable energy resource
复制标题
考虑各可再生能源饱和度的偏远岛屿光伏-风电-电池混合系统综合规模确定
DOI：
10.1016/j.enconman.2018.12.059
复制
发表时间：
2019-02
影响因子：
10.4
通讯作者：
Ma T.
中科院分区：
文献类型：
--
作者：
Ma T.
可再生能源的普及，特别是太阳能-风能和储能系统的结合，可能会在全世界范围内得到普及，以减轻当地的能源问题，改善离网社区的能源供应机会，消除环境污染问题，并缓解能源消耗强度。为了缓解可再生能源（RE）发电和供应之间的不协调，基于各种技术和经济关键指标考虑每个涉及的可再生能源来源的饱和水平，开发并比较分析了成本最优的自主混合可再生能源系统。本研究提出了一种数学模型来综合分析不同饱和度（即增加一种资源的饱和度同时降低另一种资源的比例）对电池组大小、荷电状态（SOC）、电源损耗、过剩能量、净当前成本、平准化能源成本（COE）和投资回收时间的影响。引入了饱和因子，从 0 到 1 的值，步长为 0.02，其中 0 代表纯风系统，1 代表纯太阳能系统。考虑了三种不同的系统，具有不同的风力涡轮机尺寸（总共 150 个配置），对不同的能源系统进行比较分析，结果表明，风能饱和度为 90% 的较小风力涡轮机尺寸（2kW）是拟议偏远岛屿最具成本效益的系统。此外，对仅太阳能和仅风能系统进行了比较，表明仅风能系统比仅太阳能系统可以提供更好的性能。此外，还分析了饱和系数对COE、电池组尺寸、SOC、过剩能量、系统可靠性和不同负载需求的影响。完成了全年的能量平衡分析和系统的仿真性能，验证了系统的可靠性。敏感性分析表明，风能、电池成本和负载对 COE 的影响比其他因素显着。
The proliferation of renewable energy particularly the combination of solar-wind power and storage bank, is likely to be occupied throughout the world, to mitigate the local energy concerns, improve the energy supply opportunities for off-grid communities and vitiate environmental pollution concerns as well as ease the intensity of energy consumption. To mitigate the disharmony between renewable energy (RE) generation and supply, a cost-optimal autonomous hybrid renewable energy system is developed and comparatively analyzed, considering the saturation level of each involved RE source based on various technical and economic key indicators. This study proposes a mathematical model to comprehensively analyze the effect of varying saturation, i.e. increasing the saturation of one resource meanwhile decreasing the ratio of other resource, on battery bank size, state of charge (SOC), loss of power supply, excess energy, net present cost, levelized cost of energy (COE) and payback time. A saturation factor is introduced, from 0 to 1 value with step size 0.02, where zero represents the wind-only system and one represents the solar-only system. Three different systems are considered, with different wind turbine sizes (total 150 configurations), to comparatively analyze the different energy systems and the result reveals that smaller wind turbine size (2 kW) with 90% saturation of wind energy is the most cost-effective system for the proposed remote island. In addition, the solar-alone and wind-alone systems are compared, showing that the wind-only system can provide good performance as compare to solar-only. Furthermore, the effects of the saturation factor on COE, battery bank size, SOC, excess energy, system reliability and different load demands are analyzed. Energy balance analysis of whole year and simulation performance of the system is accomplished to verify the system reliability. Sensitivity analysis reveals that wind energy, battery cost and load has a significant impact on COE than other factors.
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DOI：
10.1016/j.procir.2017.11.038
发表时间：
2018
期刊：
Procedia CIRP
影响因子：
--
作者：
Ashley Thornton;Seung-Jin Kim;S. Kara
通讯作者：
Ashley Thornton;Seung-Jin Kim;S. Kara
影响因子：
8.7
作者：
H. Borhanazad;S. Mekhilef;V. Ganapathy;Mostafa Modiri-Delshad;Alireza Mirtaheri
通讯作者：
H. Borhanazad;S. Mekhilef;V. Ganapathy;Mostafa Modiri-Delshad;Alireza Mirtaheri
影响因子：
11.2
作者：
Ma, Tao;Yang, Hongxing;Peng, Jinqing
通讯作者：
Peng, Jinqing
影响因子：
11.2
作者：
R. Segurado;G. Krajačić;N. Duić;L. Alves
通讯作者：
R. Segurado;G. Krajačić;N. Duić;L. Alves
影响因子：
6.7
作者：
A. Askarzadeh;L. Coelho
通讯作者：
A. Askarzadeh;L. Coelho