In an exceptionally understandable manner, this book introduces the complexity of modern electrical energy systems, particularly focusing on the generation project of the energy transition. From the conversion of the Earth's primary energy resources in conventional thermal power plants to the current migration of the majority of Germany's annual electricity production away from large power plants to millions of decentralized renewable energy generation facilities in the distribution networks, the book covers the entire spectrum of generation, transmission, and distribution of electrical energy. The paradigm shift in electricity production and distribution is accompanied by the upgrading of traditional distribution networks to smart grids through communication-capable, intelligent measurement systems, as well as comprehensive changes in their network management and provision. Economic aspects within the framework of electricity market liberalization and the energy transition, as well as information technology aspects of digital power plant and grid control technology, receive special attention. Visions of smart homes and smart cities, along with potential options for future energy storage, hint at the further evolution of general electricity supply. New additions include an introduction to data exchange in computer networks, a comprehensive representation of earth fault treatment, and an introduction to direct current networks in factory automation. The rare risks of widespread blackouts due to geomagnetic storms or nuclear electromagnetic pulses round off the work.

The book primarily targets students and beginners in electrical engineering, as well as all practicing engineers and professionals from other disciplines who are involved with electrical energy systems, the energy transition, and all resulting processes of change in general and industrial electricity supply.