This inventor holds 1 USPTO granted patent and 3 published patent applications. Top assignee: Wenzhou University. Active years: 2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2026
Title: Fangying Zhu: Inventor in Hybrid Power Supply Control
Introduction
Fangying Zhu is an inventor based in Wenzhou, China, and is associated with Wenzhou University. His work includes a patent on control methods for hybrid power systems.
Latest Patents
Zhu is credited with 1 patent, titled “Control Method for Hybrid Parallel Integrated Power Supply.” The invention describes a method for coordinating a silicon-based inverter and a silicon-carbide-based inverter. With their current ratio set at 2:1, the method determines an optimal power ratio by reducing fundamental-wave power loss in the silicon-based inverter. It also uses harmonic-current measurements to identify an optimal switching frequency and balance minimum harmonic-current conduction loss against switching loss. Rapid switching of the silicon-carbide-based inverter eliminates zero-sequence current components to help suppress harmonics.
Career Highlights
Zhu’s patent focuses on improving power conversion through coordinated inverter operation, switching-frequency optimization, and harmonic suppression. His association with Wenzhou University connects this work to the university’s research and innovation activities.
Collaborations
Yuxing Dai and Zishun Peng are identified as Zhu’s coworkers.
Conclusion
Fangying Zhu’s patented control method addresses efficiency and harmonic suppression in hybrid parallel power supplies by coordinating silicon-based and silicon-carbide-based inverters.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile