Company Filing History:
Years Active: 2002
Title: Innovations by Dora Yuan Wang
Introduction
Dora Yuan Wang is a prominent inventor based in Shanghai, China. She has made significant contributions to the field of electrical engineering, particularly in the control of AC induction motors. With a total of 3 patents to her name, her work has garnered attention for its innovative approaches to motor control.
Latest Patents
Dora's latest patents include a method for controlling the starting of an AC induction motor with closed loop current control. This method involves connecting each phase of the motor to an AC input source through a thyristor switch and a bypass contactor. The process includes sequentially firing pairs of thyristor switches at a predetermined initial gamma firing angle, followed by recalculating the gamma firing angle until the motor reaches its full operating speed. Another notable patent is her method for controlling the starting of an induction motor utilizing closed loop alpha control, which follows a similar approach but focuses on the alpha firing angle.
Career Highlights
Dora Yuan Wang is currently employed at Eaton Corporation, where she continues to develop innovative solutions in motor control technology. Her expertise and dedication to her work have made her a valuable asset to the company.
Collaborations
Dora collaborates with her coworker, David J Gritter, to further enhance the development of their projects. Their teamwork exemplifies the importance of collaboration in driving innovation.
Conclusion
Dora Yuan Wang's contributions to the field of electrical engineering, particularly in AC induction motor control, highlight her innovative spirit and dedication to advancing technology. Her patents reflect her commitment to improving motor efficiency and performance.