Company Filing History:
Years Active: 2017
Title: Innovator Spotlight: Ning-Yi Dai from Macau
Introduction
Ning-Yi Dai is a prominent inventor based in Macau, China, recognized for his contributions to the field of power quality compensation. With a unique approach to mixed signal controllers, his innovations aim to enhance the efficiency and performance of electrical systems.
Latest Patents
Ning-Yi Dai holds a significant patent for a mixed signal controller designed for power quality compensators. This invention 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 and converts it into a digital signal via the ADC. The digital circuit then calculates the reference compensating current for each phase and generates a trigger signal using hysteresis PWM to optimize the performance of the power quality compensator. Notably, this digital circuit also includes an evaluation feature that assesses the total harmonic distortion of the system, enabling it to adjust the gain factor when specific thresholds are met.
Career Highlights
Dai's current association with the University of Macau underscores his commitment to research and innovation in electrical engineering. His focus on developing advanced controllers demonstrates his role as a key contributor to the academic and practical applications of power electronics.
Collaborations
Throughout his career, Ning-Yi Dai has collaborated with notable colleagues, including Man-Chung Wong and Chi-Seng Lam. Their collective efforts have driven advancements in their field, expanding the boundaries of knowledge and technology.
Conclusion
Ning-Yi Dai's work is a testament to the vital role inventors play in shaping the future of technology. His patent on the mixed signal controller exemplifies innovative thinking that addresses real-world challenges in power quality management. As he continues to contribute to the University of Macau and the broader engineering community, his inventions are likely to inspire further advancements in the industry.