Qiwen Ma

Title: Innovations of Qiwen Ma in Magnetic Levitation Technology

Introduction

Qiwen Ma is a prominent inventor based in Chengdu, China, known for his contributions to the field of magnetic levitation technology. With a total of two patents to his name, he has made significant strides in developing equipment and methods that enhance the efficiency and effectiveness of high-speed magnetic levitation systems.

Latest Patents

One of Qiwen Ma's latest patents is an "Equipment for Simulating High-Speed Magnetic Levitation Operation." This innovative equipment includes a wheel, a driving mechanism, a first test guideway, a second test guideway, a first test object, and a second test object. The wheel features a rim and a hub positioned at the center of the rim, while the driving mechanism is designed to rotate the wheel. The first and second test guideways are located on the inner wall of the rim, flanking the hub, with the first test object placed in the first guideway and the second test object in the second guideway.

Another notable patent is the "Testing Platform and Method for Evacuated Tube High-Temperature Superconducting Magnetic Levitation (HTS Maglev) Under High-Speed Operation State." This testing platform comprises an evacuated tube, a supporting platform assembly, a model train, and a gantry. The supporting platform assembly, situated within the evacuated tube, is equipped with a permanent magnet track and a stator winding. The model train features a mover and a cryogenic dewar at its base, housing multiple superconducting bulks. The gantry, positioned on the supporting platform assembly, includes permanent magnets on its upright posts, facilitating advanced testing methods.

Career Highlights

Qiwen Ma is affiliated with Southwest Jiaotong University, where he continues to push the boundaries of research in magnetic levitation technology. His work has garnered attention for its practical applications and innovative approaches to solving complex engineering challenges.

Collaborations

Qiwen Ma has collaborated with notable colleagues, including Weihua Zhang and Zigang Deng, contributing to a dynamic research environment that fosters innovation and development in their field.

Conclusion

Qiwen Ma's contributions to magnetic levitation technology through his patents and research at Southwest Jiaotong University highlight his role as a leading inventor in this cutting-edge field. His work not only advances theoretical knowledge but also paves the way for practical applications in transportation and