Company Filing History:
Years Active: 2022-2025
Title: Innovations by Yuanchun Cai
Introduction
Yuanchun Cai is an accomplished inventor based in Davis, CA. He has made significant contributions to the field of electric and hybrid electric vehicles. With a total of 2 patents, his work focuses on optimizing vehicle performance and efficiency.
Latest Patents
One of his latest patents is titled "Optimizing Regenerative Braking." This patent discloses a control system designed to manage a powertrain of an electric or hybrid electric vehicle. The system includes a battery and a traction motor, operable in a regenerative braking mode. It generates a deceleration target for the vehicle and a torque command for the traction motor based on this target. This innovation aims to provide more consistent regenerative braking, especially when the vehicle carries different loads.
Another notable patent is "DC-DC Converter Control." This method controls the output voltage of a DC-DC converter. The voltage control logic generates a voltage command to implement the control method. It involves sensing the voltage of a bus in an electric-drive vehicle and adjusting the command voltage signal to achieve the desired output. This innovation enhances the efficiency of electric-drive systems.
Career Highlights
Yuanchun Cai is currently employed at Cummins Inc., a company known for its commitment to innovation in power solutions. His work at Cummins has allowed him to develop and refine technologies that contribute to the advancement of electric vehicles.
Collaborations
He has collaborated with notable colleagues, including Martin T Books and Joseph E Paquette. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.
Conclusion
Yuanchun Cai's contributions to the field of electric and hybrid electric vehicles demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of vehicle dynamics and control systems, paving the way for advancements in sustainable transportation.