Yao Wang

Title: Yao Wang: Innovator in Solid-State Circuit Breaker Technology

Introduction

Yao Wang is an accomplished inventor based in Philadelphia, PA (US). He has made significant contributions to the field of electrical engineering, particularly in the development of solid-state circuit breakers for medium voltage direct current (MVDC) systems. His innovative approach addresses the growing demand for efficient and reliable DC electrical systems.

Latest Patents

Yao Wang holds a patent for a "Solid-state circuit breaker based on a wireless coupling and resonant circuit for MVDC systems." This invention is particularly relevant in the context of the rapid growth of renewable energy resources and DC supplied loads. The patent highlights the importance of DC breaker systems in protection systems for disconnecting sources and loads. It also emphasizes the need for accurate and reliable removal of faulted sections from the system. The solid-state DC breaker proposed by Wang features two main components: a main conduction branch with stacked MV Silicon-Carbide (SiC) devices to enhance efficiency and response time, and a breaker branch that utilizes wireless capacitive coupling to avoid metal-to-metal contact, thereby increasing overall reliability.

Career Highlights

Yao Wang is affiliated with Drexel University, where he continues to advance his research and development efforts. His work focuses on improving the reliability and efficiency of solid-state DC breakers, which are essential for modern electrical systems. With a patent count of 1 patent, Wang's contributions are paving the way for innovations in the field.

Collaborations

Yao Wang collaborates with notable colleagues, including Fei Lu and Hua Zhang. Their combined expertise enhances the research and development efforts at Drexel University, fostering an environment of innovation and discovery.

Conclusion

Yao Wang's work in solid-state circuit breaker technology represents a significant advancement in the field of electrical engineering. His innovative solutions are crucial for the future of DC electrical systems, particularly in the context of renewable energy integration.