Improving the energy efficiency of electrical networks with renewable energy sources through organizational and technical measures

The monograph examines ways to improve the energy efficiency of electrical networks by reducing technological losses in the context of integrating renewable energy sources and capacitor installations. Methods for analyzing network topology have been improved and a sensitivity index has been developed to determine the optimal locations for connecting RES. An algorithm for selecting locations for installing RES and capacitor installations has been proposed, which takes into account losses, voltage levels, and line capacity. A phased approach to the modernization of electrical networks based on a multi-criteria objective function has been developed. The results of modeling confirmed the effectiveness of the proposed solutions and the possibility of significantly increasing the energy efficiency of networks while maintaining their reliability.