Company Filing History:
Years Active: 2017
Title: Yajie Wu - Innovator in Power Quality Compensation
Introduction
Yajie Wu, an accomplished inventor based in Macau, CN, has made significant strides in the field of electrical engineering with her innovative contributions. With a keen focus on enhancing power quality, she continues to push the boundaries of technology through her research and inventions.
Latest Patents
Wu holds a patent for a mixed signal controller specifically designed for a power quality compensator. This innovative device integrates an analog circuit, an analog-to-digital converter (ADC), and a digital circuit. The analog circuit amplifies an input signal from the power quality compensator, producing an analog signal that is subsequently converted into a digital signal by the ADC. The digital circuit processes this digital signal, calculates the reference compensating current for each phase, and generates a trigger signal via hysteresis PWM to the power quality compensator. Notably, the digital circuit also includes an evaluation circuit that monitors the system's total harmonic distortion and adjusts the gain factor to maintain optimal performance.
Career Highlights
Yajie Wu is affiliated with the University of Macau, where she contributes her expertise to both academic and practical applications in electrical engineering. Her work reflects a commitment to innovation and improving power efficiency, making her a key figure in her field.
Collaborations
Wu collaborates with fellow researchers, including Man-Chung Wong and Chi-Seng Lam, fostering an environment of teamwork that enhances the development of new ideas and technologies. Their combined efforts contribute to the advancement of knowledge and practical solutions within the domain of power quality compensation.
Conclusion
In summary, Yajie Wu stands out as an innovative inventor dedicated to improving power quality through her patented mixed signal controller. Her work at the University of Macau, along with her collaborations, positions her as a notable contributor to the field of electrical engineering. Wu's commitment to innovation not only addresses current challenges but also paves the way for future advancements in power quality management.