Dandan Qi

Title: Dandan Qi: Innovator in Rotor Structures for Permanent Magnet Motors

Introduction

Dandan Qi is a notable inventor based in Beijing, China. She has made significant contributions to the field of motor technology, particularly with her innovative designs for rotor structures in interior permanent magnet motors. Her work is characterized by a focus on enhancing motor efficiency and performance.

Latest Patents

Dandan Qi holds a patent for a rotor structure of an interior permanent magnet motor. This invention includes a rotating shaft and an iron core, with magnet grooves disposed inside the iron core. The design allows for variations in the distance between the edge line of the magnet groove and the circumferential edge of the iron core, which in turn affects the width of the flux barrier. Additionally, the rotor structure features an anti-demagnetization groove and process slots that enhance the motor's salient rate and reluctance torque. This patent exemplifies her innovative approach to improving motor technology.

Career Highlights

Dandan Qi is currently employed at Jing-Jin Electric Technologies Co., Ltd. Her role at the company allows her to apply her expertise in motor design and contribute to advancements in electric motor technology. With her background and skills, she plays a vital role in the development of efficient motor systems.

Collaborations

Dandan has collaborated with several talented individuals in her field, including Chunshuang Feng and Kaihe Zhang. These collaborations have fostered a creative environment that encourages innovation and the sharing of ideas.

Conclusion

Dandan Qi is a pioneering inventor whose work in rotor structures for permanent magnet motors has the potential to significantly impact the efficiency of electric motors. Her contributions to the field are noteworthy, and her ongoing work promises to lead to further advancements in motor technology.