The device developed by the scientists is named "Flying Generator". It consists of a frame and 4 propellers. According to the engineer's vision, the flying generator will be like a kite, flying on the ground. The wind keeps circling. Each propeller is 40 meters in diameter and is entirely made of aviation materials such as carbon fiber, aluminum alloy, and glass fiber. At the same time, the "kite wire" connected to the ground has the functions of fixing the generator and transmitting electricity back. These wires are about 10 centimeters thick, with an inner layer made of conductive aluminum wire and an outer layer covered with extremely strong fiber. This flying generator weighs about 20 tons. When it takes off, power is supplied from the ground to rotate the propeller, driving the entire structure into the air like a helicopter. After reaching a predetermined height, it tilts about 40°. At this time, on the one hand The lift generated by the wind is used to continue to maintain this altitude; on the other hand, the wind is used to drive the propeller to generate electricity, and then a voltage of 20,000 volts is transmitted to the ground.
Carbon fiber can be considered a new polymer material.
Carbon fiber is a new type of fiber material with high strength and high modulus fiber containing more than 95% carbon. It is a microcrystalline graphite material obtained by stacking organic fibers such as flake graphite microcrystals along the axial direction of the fiber and undergoing carbonization and graphitization treatments. Carbon fiber is "flexible on the outside and rigid on the inside". It is lighter than metallic aluminum, but stronger than steel. It is corrosion-resistant and has high modulus. It is an important material in national defense and civilian applications. It not only has the inherent characteristics of carbon materials, but also has the soft processability of textile fibers. It is a new generation of reinforcing fiber.
Carbon fiber is an important strategic material for the development of national defense industry and the national economy. It is a technology-intensive key material. With the academic research from short-fiber carbon fiber to long-fiber carbon fiber, the technology and technology of using carbon fiber to make heating materials have increased. Products are also becoming more popular.
Carbon fiber carbon materials have been widely used in various fields of military and civilian industries. From aerospace, aviation, automobiles, electronics, machinery, chemicals, textiles and other civilian industries to sports equipment and leisure products. Carbon fiber reinforced composite materials can be used in military fields such as aircraft manufacturing, industrial fields such as wind power blades, electromagnetic shielding antistatic materials, artificial ligaments and other body substitute materials, as well as in the manufacture of rocket shells, motor ships, industrial robots, automobile leaf springs and Drive shafts, etc., bats and other sports fields. Carbon fiber is a typical new industrial material in high-tech fields.