Jianzhong Zhang

Title: Innovations and Contributions of Inventor Jianzhong Zhang

Introduction

Jianzhong Zhang is a notable inventor based in Nanjing, China. He has made significant contributions to the field of engineering, particularly in the areas of modular multilevel converters and advanced fabric technologies. With a total of 3 patents to his name, his work reflects a commitment to innovation and practical applications.

Latest Patents

One of Jianzhong Zhang's latest patents is titled "Method for modeling sequence impedance of modular multilevel converter under phase locked loop coupling." This invention discloses a method for modeling sequence impedance of a modular multilevel converter (MMC) under phase locked loop (PLL) coupling. The method includes several steps, such as establishing a circuit topology model and deducing a modulation small signal. The proposed modeling method aims at a common MMC adopting current closed-loop control, making it easier to establish a mathematical model. The physical significance of the impedance analysis method is clear, and the modeling process is modular, making it easy to understand and implement.

Another significant patent is the "Three-dimensional woven hollow layer-connecting fabric." This invention relates to a three-dimensional woven hollow layer-connecting fabric that comprises an upper layer-surface and a lower layer-surface formed by crossing various yarns. The framework feature of this composite layer-connecting fabric is distinct, providing good vertical support. The material has characteristics such as anti-corrosion, anti-penetration, light weight, and excellent physical mechanical properties, making it suitable for large-scale production.

Career Highlights

Jianzhong Zhang has worked with prominent companies such as Sinoma Science & Technology Co. Ltd. and Stoneferry Technology, LLC. His experience in these organizations has contributed to his expertise and innovative capabilities in his field.

Collaborations

Some of his notable coworkers include Ning Kuang and Liquan Zhang. Their collaboration has likely fostered an environment of creativity and innovation, leading to the development of impactful technologies.

Conclusion

Jianzhong Zhang's contributions to engineering through his patents and collaborations highlight his role as a significant inventor. His work continues to influence advancements in technology and materials science.