ALTERNATIVE ENERGY SOURCES AND THEIR METROLOGICAL SUPPORT

The growing need for clean energy places new demands on the accuracy and reliability of measurements made during the operation of such energy systems. Metrological support is an important component for achieving high efficiency and stability of alternative energy sources. This article focuses on the analysis and improvement of metrological support for alternative energy sources, such as solar and wind. The study examines the key measurement methods and instruments used to assess the efficiency of these energy systems, as well as the impact of changes in natural factors on the accuracy of measurements. Particular attention is paid to methods for calibrating measuring instruments, laboratory certification, and the application of innovative technologies aimed at increasing the accuracy and reliability of measurements. The article discusses the problems associated with measuring parameters such as solar insolation, wind speed, and temperature, which directly affect energy production and the economic feasibility of using renewable energy. The study also highlights the importance of adhering to international measurement and calibration standards, including the use of SCADA systems to monitor energy production in real time and the application of artificial intelligence (AI) and Internet of Things (IoT) technologies to optimize energy processes. In addition, the article presents practical recommendations for improving metrological support, including the development of more sensitive measuring instruments, regular calibration procedures and the implementation of modern technologies to ensure the stable and efficient operation of alternative energy systems. These steps are important for achieving the full potential of renewable energy and ensuring their effective integration into national energy grids.