The launch of the manned spacecraft Shenzhou XIX was a complete success, and the crew of Shenzhou XIX was successfully stationed at the Chinese space station.
With the successful launch of Shenzhou XIX manned spacecraft on October 30, 2024, China's space station has once again become the focus of global attention. Behind this feat is the strong support of Made in China, especially the breakthrough in motor technology, which provides a solid guarantee for the stable operation of the Chinese space station.
The energy system of the Chinese space station is a highly complex and sophisticated project, which requires a stable and long-lasting power supply to support the various functions of the station. The core of this system is high-performance motors and power management technology made in China.
1、 Long-lasting power supply system
The Chinese space station adopts large-area flexible solar wings as power generation devices. These solar wings are composed of triple-junction gallium arsenide solar cells, which work together with high-ratio lithium-ion storage batteries to provide uninterrupted power for the space station. The application of these technologies makes the power supply of the space station more stable and reliable, and also demonstrates China's progress in motor and power supply technologies.
2、Long-life, large-capacity, high-protection lithium-ion battery
In order to ensure the normal operation of the space station even in shadow areas where the sun cannot shine, the Chinese space station is equipped with long-life, large-capacity and high-protection lithium-ion storage batteries. These batteries use ceramic diaphragms, which have a good effect of preventing internal short circuits, and flame-retardant materials are used in the battery packs to prevent the batteries from burning at high temperatures.
3、 Grid-connected power supply technology
The modules of the Chinese space station can realize energy sharing through grid-connected power supply technology. This means that even if there is a problem with the energy supply of a module, other modules can provide power support to ensure the normal energy supply of the entire space station system.
4、Application of motor technology
In the operation and maintenance of the space station, motor technology plays an important role. For example, the robotic arms, rotating joints and experimental equipment of the space station need high-precision and high-reliability motors to drive them. Motors made in China have performed well in these applications, ensuring the precision and stability of space station operations.
The successful construction and operation of China's space station not only demonstrates China's technological strength in the field of spaceflight, but also reflects the advanced technology of Chinese-made motors. From long-lasting power supply systems to long-life storage batteries to precise motor control, Made in China has provided a solid foundation for the stable operation of the space station. With the continuous advancement of technology, China-made motors will continue to play a key role in the future development of the space station.
Xinhui Electromechanical: Innovator of Motor Technology
Since its establishment in 2005, Shenzhen Xinhui Electromechanical Equipment Co., Ltd. has been adhering to the business philosophy of “seeking development through scientific and technological innovation, and seeking survival through quality and reputation”. We have served more than 300 enterprises, passed ISO9001 quality system certification, national high-tech enterprise certification, and have a number of equipment technology patents, which has an important influence in the field of motor manufacturing. The main products of Xinhui Electromechanical include complete sets of motor production equipment, automated production lines, non-standard automation equipment, etc., which are widely used in many fields such as aviation, automobile, electric vehicle, household appliances and so on.
