Huanhai Xin

Title: Huanhai Xin: Innovator in Measurement Methods for Converters

Introduction

Huanhai Xin is a notable inventor based in Hangzhou, China. He has made significant contributions to the field of electrical engineering, particularly in the measurement methods for converters. His innovative approach addresses critical challenges in the industry.

Latest Patents

Huanhai Xin holds a patent titled "Measurement method for impedance of converter at multiple operating points based on secondary-side disturbance." This patent presents a method that includes superimposing positive sequence current and voltage disturbances in the sampling values. The method determines whether measurement data of the converter at two or more current operating points are obtained. If so, it calculates values of A(s) and B(s) based on the measurement data. The method further calculates coefficients at each frequency point, ultimately obtaining the impedance value of the converter at multiple current operating points. This innovative measurement method overcomes the disadvantages of high costs and complicated operations associated with impedance measurement methods based on primary-side disturbances.

Career Highlights

Huanhai Xin is affiliated with Zhejiang University, where he continues to advance his research and development efforts. His work has garnered attention for its practical applications and contributions to the field of electrical engineering.

Collaborations

Huanhai Xin has collaborated with notable colleagues, including Quansen Rong and Yujing Li. Their joint efforts have further enhanced the impact of their research in the industry.

Conclusion

Huanhai Xin's innovative measurement method for converters exemplifies his commitment to advancing technology in electrical engineering. His contributions are paving the way for more efficient and effective measurement techniques in the industry.