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Title: Innovations by Inventor Liang Zhang
Introduction
Liang Zhang is a notable inventor based in Jinan, China. He has made significant contributions to the field of engineering, particularly in the development of advanced technologies. With a total of two patents to his name, Zhang's work focuses on improving the efficiency and performance of various systems.
Latest Patents
One of Liang Zhang's latest patents is a fast-response photovoltaic (PV) simulator based on improved deadbeat predictive current control. This innovative simulator addresses the long response times associated with traditional PV simulations, which often fail to meet the performance testing requirements of high-performance grid-connected PV inverters. By studying the energy balance of the inductor during absorption and dissipation phases, Zhang established a current control law that significantly reduces the transient response time to just 1.1 milliseconds. This advancement enables broader applications in engineering, particularly in enhancing the performance of PV systems.
Another notable invention by Zhang is a fire engine that incorporates a liquid nitrogen storage tank and a sophisticated liquid nitrogen conveying pipeline. This fire engine is designed to utilize liquid nitrogen for firefighting, featuring a gasification device, electric valves, and a mixed spray gun. The innovative design allows for efficient delivery and application of liquid nitrogen, enhancing firefighting capabilities.
Career Highlights
Liang Zhang has worked at prestigious institutions such as Shandong University and Shandong Jiaotong University. His experience in these academic environments has contributed to his development as an inventor and researcher.
Collaborations
Zhang has collaborated with notable colleagues, including Kejun Li and Zhijie Liu. Their combined expertise has likely fostered innovative ideas and advancements in their respective fields.
Conclusion
Liang Zhang's contributions to engineering through his patents demonstrate his commitment to innovation and improvement in technology. His work, particularly in the areas of photovoltaic systems and firefighting technology, showcases the potential for advancements that can significantly impact various industries.