Sanbao Zheng

Title: Innovations by Sanbao Zheng in AC-to-DC Converter Technologies

Introduction

Sanbao Zheng is an accomplished inventor based in Frisco, TX (US). He has made significant contributions to the field of power electronics, particularly in the area of AC-to-DC converters. His innovative work has led to the development of technologies that enhance the efficiency and performance of these essential devices.

Latest Patents

Sanbao Zheng holds 1 patent for his groundbreaking work on technologies for controlling AC-to-DC converters. This patent discloses a controller that measures two voltage levels of a split voltage bus within a power factor correction (PFC) circuit. The controller effectively manages the current drawn from both the positive and negative terminals of the PFC circuit through a DC-to-DC converter. By regulating the current from these terminals, the controller ensures that the voltages remain equal yet opposite, optimizing the performance of the converter.

Career Highlights

Sanbao Zheng is currently employed at ABB Power Electronics Inc., where he continues to innovate and develop advanced technologies in power electronics. His expertise in controlling AC-to-DC converters has positioned him as a valuable asset in the industry. His work not only contributes to the advancement of technology but also supports the growing demand for efficient power conversion solutions.

Collaborations

Due to space constraints, the collaborations section has been omitted.

Conclusion

Sanbao Zheng's contributions to the field of power electronics, particularly through his patent on AC-to-DC converter technologies, highlight his role as a leading inventor in this domain. His work at ABB Power Electronics Inc. continues to drive innovation and improve the efficiency of power conversion systems.