Wan-Pei Chen

Title: Innovations of Wan-Pei Chen

Introduction

Wan-Pei Chen is a prominent inventor based in Hsinchu, Taiwan. He has made significant contributions to the field of power conversion systems and inverter technology. With a total of six patents to his name, Chen's work has advanced the efficiency and functionality of electrical systems.

Latest Patents

Among his latest patents is the "Power conversion system (PCS) parallel architecture and synchronization control method thereof." This application discloses a power conversion system that features a parallel architecture and a synchronous control method. In this system, when a target PCS controller is the first to issue a synchronization signal on a synchronization signal bus, it gains control authority. The synchronization signal from the target controller serves as the system synchronization signal, allowing other PCS controllers to synchronize accordingly.

Another notable patent is the "DC-AC inverter system using state observer and control method thereof." This invention provides a control method for a DC-AC inverter system that includes several steps. The state observer outputs a filter-capacitor-current estimation value based on the DC link voltage and the actual filter-capacitor voltage at the current sampling time. The method compares the filter-inductor-current estimation value with the filter-capacitor-current estimation value to derive a load current estimation value. Additionally, an inductor voltage estimator outputs a filter-inductor-voltage estimation value, which is used for feed-forward control.

Career Highlights

Wan-Pei Chen is affiliated with the Industrial Technology Research Institute, where he has been instrumental in developing innovative technologies. His expertise in power conversion and inverter systems has positioned him as a key figure in the field.

Collaborations

Chen has collaborated with notable colleagues, including Chih-Hsing Fang and Wen-Nan Huang. Their combined efforts have contributed to advancements in electrical engineering and technology.

Conclusion

Wan-Pei Chen's contributions to power conversion systems and inverter technology highlight his role as an influential inventor. His patents reflect a commitment to innovation and efficiency in electrical systems.