Ning Zhai

Title: Innovations by Ning Zhai: Pioneering Ballast Technologies

Introduction

Ning Zhai is an accomplished inventor based in Beijing, China, with a notable impact in the field of electronic ballast technologies. With two patents to his name, Zhai's innovations focus on enhancing the efficiency and safety of electronic ballasts used primarily in lighting systems. His work contributes significantly to advancements in electrical engineering and lighting solutions.

Latest Patents

Zhai's latest patents include a "Ballast and ballast control method and apparatus," which involves innovative techniques for managing electronic ballasts. This invention specifically targets anti-arcing control for electronic ballasts. The technology provides a method for adjusting or shutting down either the power factor control circuit or the inverter circuit based on measurements of current in the common bus. The implementation of this technique ensures that normal lamp load operations are not disrupted while efficiently managing excess power that could lead to arcing. By detecting excess power within a short time frame, Zhai's invention enhances safety and reliability in various applications.

Another significant patent by Zhai is the "Multiple voltage ballast." This invention introduces a ballast equipped with a switch that connects and disconnects a voltage multiplier to a rectifier circuit. The innovation includes a control system that senses input voltage and connects the voltage multiplier to enhance performance whenever the input voltage falls below a predetermined level.

Career Highlights

Ning Zhai is currently associated with Fulham Company Limited, where he applies his expertise to the development of advanced lighting solutions. His focused approach to innovation has enabled the company to excel in providing cutting-edge ballast technologies.

Collaborations

Zhai works alongside talented colleagues such as Huijie Xue and Xingwei Hu. These collaborations foster an environment of creativity and technical advancement within the team, driving forward the development of innovative ballast solutions.

Conclusion

Ning Zhai stands out as a key figure in the realm of electronic ballast innovation. His patents not only showcase his technical prowess but also symbolize a commitment to improving safety and efficiency in lighting technology. As he continues to work on groundbreaking projects at Fulham Company Limited, Zhai is poised to make even more significant contributions to the industry.