چكيده به لاتين
In the past decade, solar power has contributed to increasing global power generation capacity. Solar systems operate in a unique environment compared to most electrical systems. The sun's radiation as an input stimulus in these systems is very variable and uncontrollable. On the other hand, improving the availability of photovoltaic systems is one of the biggest challenges faced by capital owners to justify economic investment and increase profits. Also, increasing the reliability of the equipment used in the solar power plant is very important for solar energy customers in order to receive the timely and appropriate quality of the electricity produced and prevent damage to the distribution network. Therefore, in order to meet the needs of owners of capital and consumers of solar energy, it is essential to adopt appropriate maintenance strategies.
In the present study, for the first time, a reliability centerd maintenance-regnireed model has been used to adopt management policy for failure consequences. In this research, after fully describing the RCM-R model, each of the steps of this model, using the exact information obtained from a case study, has been implemented on photovoltaic systems. The information required in this study is obtained from data related to the failure of the equipment of the solar power plant under study, which was recorded during the period of operation. Also, in the absence of access to data, the required information is collected through interviews with maintenance experts. Finally, appropriate strategies, both technically and economically feasible, have been adopted. Also, the accessibility of the solar power plant equipment studied during one year of operation has been quantitatively calculated using RAM analysis and appropriate strategies have been proposed to increase accessibility or maintain it at acceptable levels.
