Ключевые слова: ac, background, cable, cables, clouds, distribution, electric, electrical, electricity, elements, energy, engineering, equipment, evening, generating, generation, generator, high, industry, infrastructure, line, lines, mast, metal, pole, power, powerlines, powerplant, powerstation, pylon, silhouette, single, sky, steel, summer, sunrise, sunset, supply, tall, tax, technology, tower, transfer, transmission, trees, volt, voltage, watt, wires,