Scheme, pinout (pinout) cable Nokia 21xx, 31xx, 51xx, 61xx, 81xx. Scheme, description

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ENCYCLOPEDIA OF RADIO ELECTRONICS AND ELECTRICAL ENGINEERING
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Scheme, pinout (pinout) cable Nokia 21xx, 31xx, 51xx, 61xx, 81xx. Encyclopedia of radio electronics and electrical engineering

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Encyclopedia of radio electronics and electrical engineering / Mobile telephony

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Scheme, pinout (pinout) cable Nokia 21xx, 31xx, 51xx, 61xx, 81xx

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Solar tower lights up Las Vegas 15.02.2012

SolarReserve has completed major work on a solar power project near Las Vegas. This power plant will use molten salt to store energy stored during the day and transfer it to the city at nightfall.

The project is called the Crescent Dunes Solar Energy Project. The station itself is a tower about 165 m high. According to the creators, this power plant will be able to produce up to 110 MW of electricity by the end of 2013. The storage capacity will provide full power for 10 hours. Thus, the Crescent Dunes Solar Energy Project can become a full-fledged permanent source of electricity, capable of supplying part of Las Vegas.

The SolarReserve project differs from similar ones in that only one energy carrier is used here - molten salt at a temperature of about 1000 ° C. At the same time, salt is stored in a special tank at a temperature of about 500 ° C. After that, part of it is delivered to a special compartment, where it is heated and melts. Next, the melt enters another tank, from where it goes to a heat exchanger to generate energy.

In the summer, the company plans to install 10 mirrors around the tower, each of which is several square meters in area. These mirrors will reflect sunlight and direct it to a special receiver measuring more than 30 m. The mirrors will be located at a distance of more than 3 km around the tower.

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