Issues of Effective Integration of Solar Power Plant with Local Power Grid

The article studies the possibility of improving the most efficient integration of solar power plants (SPP) with the electric grid by analyzing foreign scientific literature. The reasons for the inefficient integration of SPP and the power system are identified based on the results of scientific theoretical and experimental works by leading experts from developed countries. The issues of variability of weather conditions, the influence of external and internal factors on the operation of the network, the use of the most advanced technologies for managing the network, the method of accumulating the generated energy by batteries and their impact on the distortion of the energy parameters of the network are considered. The issues of introducing the technology of modern converters, anti-islanding, protection, forecasting the "sun-grid" system and smart grid are described. The methods of various scientists used in the integration of solar photovoltaic plants to electric grids and their results are discussed. Attention is paid to the development of control algorithms, the creation of simulation schemes of models. The main directions of methods for efficient connection of SPP to electric grids are indicated. Possible cases of failure of power plants, power lines and the safety of the entire system are taken into account. The technical and economic aspects of the problem of the issue under consideration in the construction of integrated systems in hard-to-reach areas of the planet are considered. It is recommended, as an important step, to optimize the implementation of Internet of Things (IoT) technology, smart monitoring of the generation of electrical power received from solar power plants, accumulation and consumption of energy by consumers.