NEWS

Permanent magnets, which can maintain continuous magnetism for a long time, such as the application of more artificial permanent magnets (mainly NdFeB), which are made of some metals and new materials after systematic processing, they can have long-term magnetism, around the magnets. In the presence of a magnetic field, the iron will be magnetized, and the magnetized iron block and the magnet can have the effect of attracting opposites, and the iron block is firmly adhered to the magnet.
This is a magical force. New materials drive new technologies. From new energy vehicles to China's high-speed rail, energy saving and environmental protection are not only improving the speed of technological development. Permanent magnet traction technology is leading our lives.
In China, the mileage of high-speed rail lines has exceeded 22,000 kilometers, building the world's largest high-speed rail network. In just a few decades, China's high-speed rail has achieved leapfrog development in the field of technology. From lagging behind the world for more than 20 years to the present, it has become the forefront of the world and has become a benchmark for Chinese technology to expand overseas! Permanent magnets have also appeared in China's high-speed rail. People are keenly aware that the permanent magnet traction system is a revolution for rail transit traction technology. Whoever owns the permanent magnet has the right to speak in high-speed rail.
In 2014, a permanent magnet traction system with a power of 690 kilowatts was installed on the high-speed rail. The permanent magnet traction system with completely independent intellectual property rights has made China one of the few countries in the world that has mastered the technology of the permanent magnet traction system for high-speed rail.
At the end of 2011, the permanent magnet traction system was successfully installed on Shenyang Metro Line 2, realizing the first application in the domestic rail transit field. The power of the permanent magnet traction system used in the subway is 190 kilowatts, and the test results show that the energy saving effect is increased by 35%. The permanent magnet traction system is therefore called an energy-saving artifact. By 2020, my country plans to build about 100 urban rail transit lines. If the new line adopts the permanent magnet traction system, the estimated output value will reach 10 billion yuan, and the annual energy consumption of new lines in the country will be saved by 240 million yuan.
China challenges the limit of transportation with wisdom, and the permanent magnet traction technology once again shows the world made in China!