Company Filing History:
Years Active: 2020-2022
Title: Innovations by Aijuan Jin: Pioneering Motor Driving Devices
Introduction
Aijuan Jin is a prominent inventor based in Shanghai, China. With a remarkable portfolio of eight patents, she has made significant contributions to the field of electrical engineering, particularly in direct-current (DC) motor technologies.
Latest Patents
Among her recent innovations are two notable patents: the "Shunt Wound DC Motor Driving Device and Electrical Equipment" and the "Series Wound Direct-Current Motor Driving Device and Equipment."
The shunt wound DC motor driving device improves the performance of DC motors by utilizing a chopper that converts constant voltage into variable voltage based on control signals. This sophisticated design includes multiple chopping units, each controlled in a staggered phase approach, ensuring efficient motor operation.
The series wound DC motor driving device presents a similar advancement, employing a series wound DC motor, a DC power supply, and multiple chopping units for effective control of power output. This innovation follows a similar control signal structure, emphasizing the precise correspondence of terminals to enhance operational efficiency.
Career Highlights
Aijuan Jin is affiliated with the University of Shanghai for Science and Technology, where she engages in research and development of cutting-edge electrical devices. Her academic background and commitment to innovation have positioned her as a key figure in her field.
Collaborations
Aijuan collaborates with her colleague, Shaolong Li, who contributes to their joint efforts in advancing technology and researching new applications for their inventions. Their partnership exemplifies a commitment to innovation and teamwork in the realm of electrical engineering.
Conclusion
Aijuan Jin's work in developing advanced DC motor driving devices showcases her dedication to innovation and her impact on the field. With her continued contributions, she is likely to inspire future advancements in electrical engineering and motor technologies.