Energy saving
How the lightning protection of solar panels is done. Useful for electrician: electrical engineering and electronics
Installation outdoors, often over a large area, is a typical solution for placing photovoltaic plants (solar power plants). And that at all...
Solar Photovoltaic System Maintenance. Useful for Electrical Engineering: Electrical and Electronics Engineering
A solar power plant is inherently an expensive system. And like any equipment, such systems need timely and high-quality...
Solar energy - pros and cons, history of development
The fashion for alternative energy is gaining momentum. Moreover, the emphasis is on renewable energy sources - tides, wind, sun...
Energy of water flows and hydrotechnical structures of hydroelectric plants
The energy (potential) that the water flow has is determined by two quantities: the amount of flowing water and the height of its fall to...
Flywheel Energy Stores (FES): Design, Functions, Design Examples and Applications
FES is short for flywheel energy storage, which means energy storage using a flywheel. This means,...
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Why is electric current dangerous?