Company Filing History:
1 out of 832,680 Years Active: 2020
Title: Inventor Profile: Jingang Han from Shanghai, China
Introduction
Jingang Han is an innovative inventor based in Shanghai, China, known for his contributions to the field of electrical engineering. He holds a patent that addresses contemporary challenges in multi-level inverter technology, showcasing his expertise and commitment to advancing electrical systems.
Latest Patents
Jingang Han's notable patent is titled "Voltage Reference Reconfiguration Fault-Tolerant Control Method for Multi-Level Inverter." This invention reveals a sophisticated fault-tolerant control method designed for cascaded multi-level inverters. It operates by automatically reconfiguring the three-phase voltage amplitudes and phases based on fault diagnosis, ensuring three-phase voltage balance. The method facilitates the reconfiguration of total voltage signals and reference voltage inputted into various H-bridges according to fault signal vectors. This innovation not only preserves the integral sinusoidal characteristics of the actual reference voltage but also enables maximum three-phase balanced line voltage during fault occurrences. Its advantages include eliminating the need for redundant modules and algorithms, simplifying the removal of fault bridges, and suitability for reduced load operable electrical equipment.
Career Highlights
Throughout his career, Jingang Han has focused on developing cutting-edge solutions in the field of electrical engineering. His innovative approach to fault-tolerant control in multi-level inverters positions him as a thought leader in his domain.
Collaborations
Jingang has collaborated with notable colleagues such as Tianzhen Wang and Zhuo Liu, enhancing the development processes of their engineering projects. This teamwork exemplifies the collaborative spirit prevalent in research and innovation environments.
Conclusion
Jingang Han's contributions to electrical engineering, particularly through his patented innovations, highlight the importance of effective fault management in complex electrical systems. As an inventor, his work not only addresses current technological challenges but also paves the way for future advancements in multi-level inverter technology.
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