Company Filing History:
1 out of 67 
1 out of 13 Years Active: 2019-2021
Title: Innovations by Inventor Ping Zhu
Introduction
Ping Zhu is an accomplished inventor based in Auburn Hills, MI (US). He holds a total of 2 patents that contribute to advancements in hybrid electric vehicle technology. His work focuses on improving the efficiency and performance of power inverters and converters.
Latest Patents
One of Ping Zhu's latest patents is the "Pi source inverter-converter for hybrid electric vehicles." This innovative system is designed to reduce resonant oscillation on a direct current bus. It includes a battery, a first capacitor connected in parallel with the battery, and an inductor connected in series with the first capacitor. The system also features a first element connected in series with the inductor, a second element connected in parallel with the inductor and the first element, and a second capacitor connected in series with the first element. An electric machine is connected to the second capacitor, allowing for efficient energy flow during both re-generation and motor modes.
Another significant patent by Ping Zhu is also titled "Pi source inverter-converter for hybrid electric vehicles." This system aims to reduce resonant oscillation on a direct current bus of a power inverter/converter for an electric machine with a variable frequency drive. It comprises a battery, a first capacitor in parallel with the battery, an inductor in series with the first capacitor, and a first diode in series with the inductor. Additionally, it includes a second diode in parallel with the inductor and the first diode, a second capacitor in series with the first diode, and a starter-generator connected to the second capacitor. This design enhances the efficiency of energy transfer during both re-generation and motor modes.
Career Highlights
Throughout his career, Ping Zhu has worked with notable companies in the automotive and technology sectors. He has been associated with Vitesco Technologies USA, LLC and Continental Powertrain USA, LLC. His experience in these organizations has allowed him to develop and refine his innovative ideas in hybrid electric vehicle technology.
Collaborations
Due to space constraints, the collaborations section has been omitted.
Conclusion
Ping Zhu's contributions to the field of hybrid electric vehicles through his patents demonstrate his commitment to innovation and technological advancement. His work continues to influence the development of more efficient and effective energy systems in the automotive industry.