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Reliability evaluation of a standalone wind-photovoltaic/battery energy system based on realistic model of battery
This paper presents the reliability evaluation technique of a standalone system including renewable energy resources such as wind and photovoltaic (PV), integrated with battery energy storage system. The focus in this study is on the effect of the operating restrictions of battery on system reliability by presenting a new modeling of battery. In this regard, the proposed reliability evaluation method is based on the combination of the analytical and simulation approaches in the domain of adequacy studies. In this technique based on time series approach, the realistic model of the electrochemical behaviors for the battery bank can be considered. The electrochemical behaviors change in different operation conditions, i.e., temperature, state of charge and charging/discharging current. In this way, a sample lead-acid battery is considered and then a new capacity model for the battery bank is presented based on the realistic electrochemical behaviors related to reserve applications. Simulation results for a case study are presented. The influence of battery modeling in the different studies is discussed and the beneficial results are assessed.
Reliability evaluation of a standalone wind-photovoltaic/battery energy system based on realistic model of battery
This paper presents the reliability evaluation technique of a standalone system including renewable energy resources such as wind and photovoltaic (PV), integrated with battery energy storage system. The focus in this study is on the effect of the operating restrictions of battery on system reliability by presenting a new modeling of battery. In this regard, the proposed reliability evaluation method is based on the combination of the analytical and simulation approaches in the domain of adequacy studies. In this technique based on time series approach, the realistic model of the electrochemical behaviors for the battery bank can be considered. The electrochemical behaviors change in different operation conditions, i.e., temperature, state of charge and charging/discharging current. In this way, a sample lead-acid battery is considered and then a new capacity model for the battery bank is presented based on the realistic electrochemical behaviors related to reserve applications. Simulation results for a case study are presented. The influence of battery modeling in the different studies is discussed and the beneficial results are assessed.
Reliability evaluation of a standalone wind-photovoltaic/battery energy system based on realistic model of battery
Delavaripour, Hossein (Autor:in) / Dehkordi, Behzad Mirzaeian (Autor:in)
01.01.2015
22 pages
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
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