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The world's first short stator linear motor commercial maglev train Zhuzhou off the assembly line

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The world's first short stator linear motor commercial maglev train Zhuzhou off the assembly line

  • Categories:Industry news
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  • Time of issue:2019-07-29 14:50
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(Summary description)China Science and Technology Network·Science and Technology Daily Zhuzhou June 13 (Reporter Yu Huiyou correspondent Liang Chaoyan Chang Qing) June 13th, manufactured by CRRC Zhuzhou Electric Locomotive Co., Ltd., with full independent intellectual property rights, China's first 160 km/h commercial maglev train It was officially launched in Zhuzhou, which is also the world's first short-stator linear motor fast maglev train.

The world's first short stator linear motor commercial maglev train Zhuzhou off the assembly line

(Summary description)China Science and Technology Network·Science and Technology Daily Zhuzhou June 13 (Reporter Yu Huiyou correspondent Liang Chaoyan Chang Qing) June 13th, manufactured by CRRC Zhuzhou Electric Locomotive Co., Ltd., with full independent intellectual property rights, China's first 160 km/h commercial maglev train It was officially launched in Zhuzhou, which is also the world's first short-stator linear motor fast maglev train.

  • Categories:Industry news
  • Author:
  • Origin:
  • Time of issue:2019-07-29 14:50
  • Views:
Information

China Science and Technology Network·Science and Technology Daily Zhuzhou June 13 (Reporter Yu Huiyou correspondent Liang Chaoyan Chang Qing) June 13th, manufactured by CRRC Zhuzhou Electric Locomotive Co., Ltd., with full independent intellectual property rights,China's first 160 km/h commercial maglev train It was officially launched in Zhuzhou,which is also the world's first short-stator linear motor fast maglev train.

The three-section, designed train with a speed of 160 kilometers per hour and a maximum passenger capacity of 500 passengers is not an "orphan". It was born from China's first self-contained commercial maglev project. In May 2016, CSR Zhuzhou Co., Ltd. led the development of a 100-kilometer-long Changsha Maglev Express train. which has been operating at a speed of over 1.7 million kilometers and has carried nearly 6 million passengers. It is called "China Commercial Maglev 1.0" train by the industry. In the past two years, the company has once again taken the lead in building a commercial maglev 2.0 train with a speed of 160 kilometers per hour.

The development of the train has fully absorbed the experience of the development and operation of the 1.0 version of the train, and adopted the technical route of “speeding up the existing 100-kilometer-class urban maglev transportation technology platform”. Under the condition of keeping the existing track form unchanged, the key technologies of vehicle system integration, traction, suspension, flow, light weight and braking have been innovated:

In the world, the short-stack linear motor was used for the first time, and the world's fastest short-stack linear motor traction maglev train platform with 2800mm vehicle width was built for it;

Through the design optimization on the traction auxiliary system equipment, the train traction power is increased by 30%, the auxiliary system power is increased by 25%, the suspended power supply capacity is increased by 30%, and the passenger capacity is up to 500 persons;

Optimized the design of the end electromagnet to increase the vehicle's suspension capacity by 6 tons. In addition, the vehicle system also uses a large number of new structures and new materials.such as the composite body with a combination of aluminum alloy and composite materials to help the car. Body "weight loss."

“The 1.0 version of the train is more suitable for urban areas, and the commercial maglev train with a speed of 160 km per hour is suitable for traffic between the central city and the satellite city,” said Qi Laisheng, director of the company's Maglev Institute.

The downline of the 2.0 version of the commercial maglev train marks the integration of China's commercial maglev train system technology and key core technologies, and has matured in the application of “crawling”. It also means that China has a production and manufacturing platform for different types of maglev trains, and has established a fully independent intellectual property commercial maglev system from technology research and development, production, test verification to commercial operation. According to reports, under the support of the “13th Five-Year” national key research and development project “Key Technology Research of 200km/M Maglev Transportation System”, the company took the lead in research and development, which is applicable to the intercity intercity train of commercial maglev version 3.0 with a speed of 200km/h. Going offline next year.

The maturity of commercial magnetic levitation in China not only attracts or implements maglev projects in nearly 30 cities in China, but also attracts more than 200 delegations from 35 countries and regions to visit Hunan. Hunan, the birthplace of the self-developed commercial maglev. has begun to plan the province's magnetic floating line network.

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