Location History:
- Tucson, AZ (US) (2004 - 2009)
- Oro Valley, AZ (US) (2009 - 2012)
Company Filing History:
Years Active: 2004-2012
Title: Innovations and Contributions of Mingzhou Xu
Introduction: Mingzhou Xu, a notable inventor based in Tucson, Arizona, has made significant contributions to the field of electrical engineering with an impressive portfolio of 24 patents. His work primarily revolves around advanced generator and synchronous machine technologies, focusing on improving efficiency and operational capabilities.
Latest Patents: Mingzhou Xu's latest patents include groundbreaking innovations that enhance the functionality of electric machines. One of these patents, titled "Position-controlled start from the AC line using a synchronous machine," introduces a synchronous electric machine that operates effectively as a starter-generator for aircraft. By supplying the main stator with electrical power at a constant frequency while the exciter stator receives variable frequency power, the system ensures synchronous operation and maximizes torque as the rotational speed increases.
Another significant patent, "Generator with quadrature AC excitation," outlines a generator system designed to maintain a relatively constant frequency of AC power. This is achieved by supplying two-phase excitation current from an exciter rotor to the main generator rotor, allowing for independent control of the main rotor flux rotational speed. The exciter controller plays a crucial role in generating the desired frequency and phasing based on the rotational speed, ensuring optimal performance in various operational scenarios.
Career Highlights: Mingzhou Xu is currently employed at Honeywell International Inc., where he continues to push the boundaries of innovation in electrical machine technology. His career is marked by a commitment to research and development, aiming to enhance the efficiency and performance of electric power systems in aerospace and other industries.
Collaborations: Throughout his career, Mingzhou has collaborated with esteemed colleagues, including Wayne T. Pearson and Cristian E. Anghel. Together, they have worked on numerous projects to develop advanced technologies that contribute to the evolution of electrical engineering.
Conclusion: Mingzhou Xu's wealth of knowledge and his innovative spirit have led to numerous advancements in electrical engineering. His patents demonstrate a clear passion for improving the functionality and efficiency of synchronous machines and generators. As he continues his work at Honeywell International Inc., the contributions of Mingzhou Xu are sure to impact future technologies in significant ways.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.