China is planning to do its first astronaut mission to the moon by 2030. According to this plan, China is planning to land the first astronaut on the moon. China’s ambition does not end here, it also wants to start an exploration mission in Jupiter and Mars.
Hong Kong’s South China Morning Post reported that the China Academy of Space Technology (CAST), the country’s leading state-owned spacecraft manufacturer, has the capability to implement “space high voltage transfer and wireless power transmission experiments” in 2028. Is.
China Central Concept wants to build a space station with solar energy. This will be a space station that converts solar energy into electricity. This is a microwave transmitter or laser emitter that can send electricity to Earth. The satellite would be capable of generating 10 kW of electricity, which would be enough to power a few homes. It will consist of a solar cell array, a microwave transmitting antenna, a low-power laser transmission payload, a transmitting array and test power transfer at a distance of 400 km from orbit. Before this, the test of the first phase will be completed in the coming days. At the same time, its second phase is expected to be completed in the year 2030. It will be launched into geostationary orbit (geostationary orbit) and will require precise energy transfer over a distance of 35,800 km on Earth.
The third and fourth phases are scheduled for 2035 and 2050
At the same time, its second mission has the capacity to produce up to one megawatt of electricity. It would have very large transmission arrays and medium power laser transmissions and would need to be assembled in orbit. Whereas its Phase 3 and Phase 4 have been earmarked for the coming 2035 and 2050 respectively. There will also be significant increases in orbital assembly capabilities, beam steering accuracy and transmission architecture for energy generation and transmission (10 MW and 2 GW), it said.
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China will achieve carbon neutrality goal with this 4-phase project!
The project proposal also calls for building infrastructure on the ground to take up energy transmission. The designs of the China Academy of Space Technology are updated in the paper “Retro-directive microwave power beam steering technology of space solar power stations”, which was recently published in the China Space Science and Technology journal. According to the papers, this four-phase project can help China achieve its energy security project, China to achieve its energy security and carbon neutrality goals. As per its updated strategy, it is clearly in tune with domestic and international development trends as well as technological advancements.
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In the year 2021, CAST disclosed about this project.
In 2021, CAST revealed it is working on small-scale power generation experiments, with a megawatt-scale power generation facility likely to be ready around 2030. The space will be solar-powered and is also building test facilities in southwestern China’s Chongqing city to aid in its research. The team also used a payload at a small airport to test power transfer over a distance of 300 meters last year.
China using Long March 9 super-heavy launch vehicle
Regarding its development, a senior official of the China Academy of Launch Vehicle Technology (CALT) said, last year a proposal was made to build a space-based power station. For which GEO is using a reusable Long March 9 super-heavy launch vehicle. Let us tell you that CALT, like CAST, is a subsidiary of China’s main space contractor, CASC. Let us tell you that the possibility of getting official approval to take this proposal forward is still far away. Space-based solar energy currently faces several significant constraints, including lack of efficiency, manufacturing costs, and reliable launching services.
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NASA had also left such a project
The concept of solar energy in space is not as of today, before that in the year 1941 it was told by science fiction author Isaac Asimov in a short story which became very popular. It envisioned space stations using microwave beams to carry the Sun’s energy to distant planets. But in the coming time, NASA also abandoned this project.
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The plan did not get success from 1968 to 99
Earlier in 1968, an American aerospace engineer named Peter Glaser presented the first detailed plans for a solar-powered system in space. It brought Isaac Asimov’s theory closer to reality. Then after experimenting with solar energy transport in the 1970s, Glaser secured a contract for research with NASA. Changes in the federal administration hindered the project, and this did not take place until 1999.
NASA Space Based Solar Energy Not Active on This Plan: NASA Spokesperson
NASA eventually abandoned the idea because of cost and economic issues. However, a lot has changed now especially in terms of cost equations and rapid improvement in technologies. A NASA spokesperson said the agency is not actively researching space-based solar energy for use on Earth. Currently, China is on the way to develop a potentially game-changing technology that could allow it to disrupt the future of the power business.