The course "Mathematical Problems in Power Engineering" serves as a vital link between theoretical mathematics and practical electrical engineering. It focuses on applying advanced analytical methods to model, simulate, and optimize complex power systems. Students explore the mathematical foundations of power flow analysis, state estimation, and the optimization of energy generation and distribution. In the era of "Smart Grids" and the rapid integration of renewable energy sources, these mathematical tools are indispensable. They allow engineers to ensure system stability, reliability, and economic efficiency in an increasingly unpredictable environment. We study this subject to transform physical energy challenges into solvable algorithmic tasks. Technical Resources: Most industry-leading software (like MATLAB, ETAP, or DigSILENT) and international IEEE standards are documented in English. Career Opportunities: Proficiency in technical English enables graduates to participate in international projects and succeed in the global labor market.