Description

Sunny power station taught to work in a night shift

In Spain near Seville, in one of the most "hot" regions of continental Europe, officially opened and began to function, however, not yet at full capacity, a unique solar power plant.

Its distinctive feature from already active such technological structures is that, as the online publication of the London Daily Mail informs, the station is capable of producing an electric current after sunset - even at night.

At the station tower in the center of the ring of 2.6 thousand mirrors flames fire with reflected mirrors with sunlight "light bulb".

This "light bulb" is two tanks with a salt - a mixture of sodium nitrate (nitric sodium) and potassium nitrate (potassium nitrate).

Under the influence of concentrated sunny rays, the tank is glowed and starting to melting salt.

Celsius salt hot to 900 degrees, in turn heats water to boiling condition.

Thus, the water vapor produces the turbines, which, as it should be rotated, is produced by electric current.

The trick that allows the sunstation to work at night, lies in the original notion of engineers from the Spanish energy company Germasolar - this is actually salt.

The fact is that waiting up to high temperatures, the saline solution in the above-mentioned containers retains heat and after the sunlight is dried with sunset.

Moreover, the salt solution is constantly saved in liquid form and does not harden.

The heat reserve is enough to maintain the rotation of the electric turbines for 15 hours without any exposure to solar radiation, that is all night.

As the developers of technology, the commissioning of the solar power station under Seville is the first decisive step towards the company with its developments in the field of using renewable solar energy reached the world level.

True, the technology offered by the Spaniards is not a discharge of cheap - the construction of a solar power plant is estimated at about $ 400 million.

Currently, Seville Solar Power Plant, launched in May of this year, does not work for complete power.

24-hour operation mode Engineers managed to achieve in the hot period of last summer.

Only next year, the enterprise should approach 70% of the calculated design capacity.

Spanish designers plan to build an even more powerful solar power plant in South Africa. Find you how successfully start forex in philippines for beginners. Best tutorial for new traders.