Hongji Xiang

Title: Innovations of Hongji Xiang in DC Coupling Technology

Introduction

Hongji Xiang is a notable inventor based in Chongqing, China. He has made significant contributions to the field of electrical engineering, particularly in the area of direct current (DC) coupling converters. His innovative approach has led to the development of a unique modulation method that enhances the efficiency and reliability of DC systems.

Latest Patents

Hongji Xiang holds a patent for a "Modulation method for direct current (DC) coupling converter with less DC voltage sensors." This patent outlines a method that includes obtaining a voltage modulated wave and a current reference value for the DC coupling converter. The process involves determining the switch state of the converter based on these values. Notably, the method allows for the balancing of DC voltages across various modules of a converter system, even when certain sensors are removed, ensuring that the quality of the grid-connected current remains unaffected by faults. He has 1 patent to his name.

Career Highlights

Throughout his career, Hongji Xiang has worked with several prominent organizations. He has been associated with the State Grid Chongqing Electric Power Company, the Electric Power Research Institute, and the State Grid Corporation of China. His work in these institutions has allowed him to apply his innovative ideas in practical settings, contributing to advancements in electrical power systems.

Collaborations

Hongji Xiang has collaborated with notable colleagues in his field, including Hui Fang and Jingsen Zhou. These partnerships have facilitated the exchange of ideas and fostered innovation in their respective projects.

Conclusion

Hongji Xiang's contributions to the field of DC coupling technology demonstrate his commitment to advancing electrical engineering. His innovative patent and career achievements highlight his role as a significant inventor in this domain.