New Wine Glass Solar Satellite

According to foreign media reports, John, a former engineer of NASA, is developing a cocktail bottle shape. satellite It claims to be able to meet 1/3 of the electricity demand in 2025. The satellite, named "SPS-ALPHA" (the acronym for the solar array of random large phased arrays), was commissioned by NASA to explore the possibility of transmitting energy to the earth using solar panels deployed in space.

In an interview recently, Dr. Mankins pointed out that if capital is in place, SPS-ALPHA can be launched as early as 2025. "A solar satellite array can meet the 1/3 human demand for electricity," he said. Although not satisfying at the same time, it can meet the electricity demand of any market. "

According to Mankins's idea, the SPS-ALPHA satellite will collect Solar energy After being converted into microwaves, they are transmitted to the power stations on the earth. The latter converts microwaves into electricity after receiving them, and then transmits them to consumers. The system is made up of thousands of thin and curved components similar to mirrors and can be moved to maximize the solar energy that can be collected. Photovoltaic panels are installed in SPS-ALPHA to convert solar energy into microwave 。 The microwave then passed to the earth from the bottom of the cocktail bottle.

Mankins runs a company called "Artemis innovation management solution" in California. He pointed out that the cost of SPS-ALPHA is lower than other ways, such as the single array around the earth. On the website of NASA, he called the project "a new bionic way to deal with the challenges of using space solar energy". He said: "if successful, this project will make it possible to build a huge platform consisting of tens of thousands of small components, capable of transporting the earth economically and economically, reaching 10 to 1000 MW. With the help of wireless power transmission, electricity is transmitted to the earth's market and space exploration mission.

The availability of space solar energy is billions of times that of the earth, and energy to the sun has long been regarded as a solution to meet the growing demand for energy. In 2012, researchers at University of Strathclyde tested a device in space to collect energy and send it back to earth in the form of microwaves or laser beams. This test is part of a study by NASA's Advanced Institute of philosophy. The role of University of Strathclyde is to develop innovative solutions for the structural components of this project.

The ultimate goal of the researchers is to create a satellite cluster that will power the entire city in the future. At first, such microsatellites could not replace power grids. Their advantage is that they can quickly supply electricity to the remote areas of the disaster area or hard to reach. The receiver on the earth is responsible for converting the received microwave or laser beam into electricity. "Space is an ideal place to collect solar energy and has great advantages," said Dr. masiliano gall, of University of Strathclyde. In space, you can collect solar energy at any time of the day without being restricted by weather conditions. "