Advancements in Failure Analysis Techniques for Concentrated Solar Power Systems

The reliability of Concentrated Solar Power (CSP) systems is important for continuous energy production due to the extreme environmental and operational conditions they work under. This paper offers a mini review of the latest advancements in failure analysis methods for CSP systems. This paper investigates the main causes of failure that threaten the efficiency and durability of CSP components, such as optical degradation, thermal stress, and fluid degradation. The review highlights important progress in diagnostic and monitoring methods such as thermographic imaging, reflectivity measurement, and fluid characterization, which are essential to identify and prevent these failures. Moreover, this review explores and discuss the use of predictive modelling for proactive maintenance and real-time monitoring of CSP systems. These advancements do not enhance only the predictive maintenance capabilities but also allow to improve the efficiency and durability of CSP plants.