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400 km / h "Permanent Magnet High Speed Rail" motor released

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  • Time of issue:2019-10-10 15:14
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(Summary description)CRRC Zhuzhou Electric Co., Ltd. released the TQ-800 permanent magnet synchronous traction motor for 400 km / h high-speed EMUs on the 17th. This indicates that China's high-speed rail power has established a technology platform for permanent magnet traction motors with a speed of 400 kilometers per hour, filling a domestic technical gap and laying a solid foundation for the upgrading of China's rail transit traction drive technology.

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400 km / h "Permanent Magnet High Speed Rail" motor released

(Summary description)CRRC Zhuzhou Electric Co., Ltd. released the TQ-800 permanent magnet synchronous traction motor for 400 km / h high-speed EMUs on the 17th. This indicates that China's high-speed rail power has established a technology platform for permanent magnet traction motors with a speed of 400 kilometers per hour, filling a domestic technical gap and laying a solid foundation for the upgrading of China's rail transit traction drive technology.

  • Categories:Company news
  • Author:
  • Origin:
  • Time of issue:2019-10-10 15:14
  • Views:
Information
CRRC Zhuzhou Electric Co., Ltd. released the TQ-800 permanent magnet synchronous traction motor for 400 km / h high-speed EMUs on the 17th. This indicates that China's high-speed rail power has established a technology platform for permanent magnet traction motors with a speed of 400 kilometers per hour, filling a domestic technical gap and laying a solid foundation for the upgrading of China's rail transit traction drive technology.
 
According to reports, compared to traditional asynchronous traction motors, this "permanent magnet high-speed rail" motor has comparative advantages such as higher power density, higher efficiency, stronger environmental adaptability, and lower life cycle costs.
 
After experiencing "DC" and "AC", the world's rail vehicle traction technology is developing towards the 3.0 "permanent magnet" drive technology. The performance indicators of this permanent magnet synchronous traction motor have reached the international advanced level, and will be used to drive China's research and development project-a high-speed train running at an international speed of 400 kilometers per hour.

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Next: Research on electromagnetic heat of short-time high overload permanent magnet synchronous motor
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Next: Research on electromagnetic heat of short-time high overload permanent magnet synchronous motor
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