Lynnie Barry Brown

Title: Lynnie Barry Brown: Innovator in Motor Control Systems

Introduction

Lynnie Barry Brown is a notable inventor based in Roanoke, VA (US). He has made significant contributions to the field of motor control systems, holding a total of 2 patents. His work focuses on improving the efficiency and functionality of synchronous brushless motors.

Latest Patents

One of his latest patents is titled "Control system for synchronous brushless motors utilizing torque angle." This invention provides an improved motor control system for pulse width modulated synchronous brushless motors. It includes means for adaptively controlling the 'torque angle,' which is the angle between the rotating magnetic field created by the stator windings and the rotor field created by the permanent magnets on the rotor. The relationship between these two magnetic fields is controlled based on load and speed, ensuring the optimum operating point at all times. By controlling the torque angle, the back EMF constant K.sub.e (V/RPM) and the torque constant K.sub.+ (torque/ampere) of the motor can be effectively varied.

Another significant patent is the "Electric vehicle control analyzer." This analyzer is designed for an electrical vehicle control system and includes a self-contained power source. It allows for the excitation and evaluation of individual components within the control system. The analyzer plugs into the control system and features multiple switches for selectively connecting various output terminals to internal logic circuits. This setup enables monitoring of the operation of selected components on an individual basis.

Career Highlights

Lynnie Barry Brown has worked with prominent companies such as Kollmorgen Technologies Corporation and General Electric Company. His experience in these organizations has contributed to his expertise in motor control systems and electrical engineering.

Collaborations

Throughout his career, Lynnie has collaborated with notable individuals, including Charles James Ford, III, and Richard F. Dugan. These collaborations have likely enriched his work and led to innovative solutions in his field.

Conclusion

Lynnie Barry Brown is a distinguished inventor whose work in motor control systems has made a significant impact. His patents reflect his commitment to advancing technology in the field of electrical engineering. His contributions continue to influence the development of efficient motor control solutions.