Barry Earle Dick

Title: Barry Earle Dick: Innovator in AC Motor Drive Systems

Introduction

Barry Earle Dick is a notable inventor based in Salem, VA (US). He has made significant contributions to the field of electrical engineering, particularly in the area of AC motor drive systems. With a total of 2 patents, his work focuses on enhancing the efficiency and reliability of motor operations.

Latest Patents

Barry Earle Dick's latest patents include a "Method and apparatus for deriving characteristics of a utility signal in an AC machine drive system." This invention provides a method for synchronizing the output of a motor drive with utility signals during transfer or capture operations. The system detects the voltage and phase angle of both the input and output signals, allowing for precise correlation and storage of phase angle differences and scaling factors.

Another significant patent is the "Method and apparatus for switching an AC motor between two power supplies." This invention allows for seamless switching between supply mains and a variable frequency AC motor drive. It includes mechanisms to detect current spikes and voltage changes, ensuring quick and efficient transitions between power sources.

Career Highlights

Barry Earle Dick is currently employed at General Electric Company, where he continues to innovate in the field of motor drive technology. His work has been instrumental in developing solutions that improve the performance and safety of AC motors.

Collaborations

Throughout his career, Barry has collaborated with talented individuals such as Paul S. Bixel and Craig William Moyer. These collaborations have contributed to the advancement of technology in their respective fields.

Conclusion

Barry Earle Dick is a distinguished inventor whose work in AC motor drive systems has led to significant advancements in the industry. His patents reflect a commitment to innovation and efficiency, making him a valuable asset to General Electric Company and the engineering community.