Details

Autor(en) / Beteiligte

• Deng, Zigang
• Zhang, Weihua
• Zheng, Jun
• Ren, Yu
• Jiang, Donghui
• Zheng, Xinxin
• Zhang, Jianghua
• Gao, Pengfei
• Lin, Qunxu
• Song, Bo
• Deng, Changyan

Titel

A High-Temperature Superconducting Maglev Ring Test Line Developed in Chengdu, China

Ist Teil von

• IEEE transactions on applied superconductivity, 2016-09, Vol.26 (6), p.1-8

Ort / Verlag

New York: IEEE

Erscheinungsjahr

2016

Quelle

IEEE/IET Electronic Library (IEL)

Beschreibungen/Notizen

• A 45-m-long high-temperature superconducting (HTS) Maglev ring test line, named "Super-Maglev," has been successfully developed in Chengdu, China, in February 2013, 12 years after the birth of the first man-loading HTS Maglev test vehicle. The Maglev vehicle (2.2 m in length, 1.1 m in width) is designed for one passenger with a levitation height of 10-20 mm; the permanent-magnet guideway (PMG) (45 m in length, 0.77 m of track gauge) is a racetrack shape with a curve radius of 6 m; the driving is accomplished by a linear induction motor with a maximum running speed of 50 km/h. The linear motor is composed of four submotors installed at one straight section in the middle of the double PMGs, and the total length is 3 m. This second-generation HTS Maglev vehicle system is highlighted by the cost-performance and the wireless multiparameter onboard monitoring function. The current same-level load capability has been achieved over a small-section low-cost PMG whose cross-sectional area is only 3000 mm 2 . On the vehicle, parameters of levitation weight, levitation height, running speed, acceleration, lateral offset, online position, and total running distance of the vehicle are real-time monitored and displayed on the onboard tablet computer. The system component and test data are reported in detail in this paper.