Today's Internet era, we still have a growing demand for electricity

Electricity is the energy as a power source of energy. Invented in the 1870s, the power of invention and application of a second off the climax of industrialization. Since the 18th century in human history, the world is one of the three scientific and technological revolution, since technology is changing the way people live. Both of today's Internet age we still have a growing demand for electricity,  electri cenergy meter  computers, home appliances, and more use of electricity products. Admittedly the continual emergence of new technologies makes electricity become a necessity. 20th century, large-scale power systems are emerging science of human  air circuit breaker  is one of the most important achievements is the generation, transmission, transformation, distribution and electricity and other aspects of the composition of electricity production and consumption systems.