Результаты (
английский) 2:
[копия]Скопировано!
- When the first hydroelectric power plant was built?
- Probably, in 1891, the Niagara Falls power of 5200 hp. This was the first hydroelectric power plant, which used alternating current produced at high voltage.
- If memory serves me correctly, the current high-voltage transmit economical than low. If the voltage will increase by 10 times, electricity transmission losses will be reduced to 1/100. Therefore, an alternating current can be transmitted over long distances.
- But at the end of the 19th century, electricity was still mysterious and frightening. In addition, the gas industry is trying to prevent its spread, as it could break the monopoly of gas companies in the lighting.
- And so it happened. In 1889 the first power station was built in London capacity of 10,000 volts, and in 1891 - in Germany with capacity of 16,000 volts.
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