In the past until now, to charge the mobile phone In addition to the daily use of traditional energy sources such as coal, we can only dominate the proud solar charge! This is fiercely the sun has been fighting the national space scientific research institutions fiercely crushed! Why is this? Yatan new for you to answer.
Russia has found and successfully used laser to charge mobile phones, and in the future it will also use this technology to remotely charge spacecraft such as UAVs and satellites. More importantly, the cost of this charging method is cheaper than that of solar energy. Xiaobian suddenly feel full powerlessness from the learning world ... ...
According to reports, the invention was invented by Russia's Energy Rocket Aerospace Corporation (Energy Group) not long ago in a test on the 6th floor of a building in the satellite city of "Korolev" in Moscow, Another building roof emits laser light, a photoelectric receiver on the roof - conversion device accurately capture the laser beam, and convert it into electrical energy, and then through a cell phone charging interface for its successful charging.
While this is just an experiment, and experts are also analyzing how much battery power can be charged to the phone battery in this way, is it also possible to achieve the great feat of "charging for five minutes and talking for two hours."
But our fighting nation is confident that it will charge a small UAV battery in flight with similar technology, and if proven technically feasible, there will be one extra charge in the sky, and for the time being we can call it " Laser charging ". Is not it cool, just like laser surgery myopia seems!
Of course, the prerequisite for such charging is that a 10 cm square sight on the optoelectronic receiving-converting device must be aimed at the incoming laser.
The great goal of the fighter race is not to charge the phone unmanned aircraft so simple. According to Togajanko, director of the energy group's new space facilities power system, the ultimate goal of their team to study laser charging is to allow several spacecraft to remotely charge each other in space and convert solar energy to laser light by specialized satellites To the ground, then the laser into electricity, this way than the current use of solar modules on the ground to generate electricity more money.
Of course, to achieve all this is the relevant technology has reached a mature standard, as Shashi time to achieve, we can wait ......
So since it is very economical, what is the photoelectric conversion efficiency? Fighting nation to us the answer is: 60%,
Is not it as incredible as bragging, but others Tujiayanken also said that the key component of this remote charge is a photoelectric conversion - receiving device that converts an infrared laser into electricity.
Of course, Niubi is not just blindly blowing. At present, the fighting ethnic groups have already produced relevant test equipment and are now loading them into satellites to prepare for space experiments. At the same time, the energy group also plans to install the laser emitting device and the photoelectric receiving-converting device on the International Space Station and the Russian Progressive Cargo spacecraft, respectively, to experimentally charge the spacecraft when it is 1 to 2 km away from the space station.
Laser power, it sounds really Niubi! But until the development of mature popularity, still need a long time. Why not quickly start using the growing maturity of solar power!
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