Jonathan R Leehey

Title: Innovations of Jonathan R Leehey

Introduction

Jonathan R Leehey is an accomplished inventor based in Malden, MA (US). He holds two patents that showcase his expertise in the field of electrical engineering and motor control systems. His innovative contributions have significantly advanced the technology surrounding induction motors and current measuring systems.

Latest Patents

One of his latest patents is the Adaptive Induction Motor Controller. This invention involves a method for measuring induction motor parameters to optimize speed and torque control. The process includes applying a test signal to the motor stator while the motor is stopped, measuring the instantaneous voltage across the windings, and integrating the stator voltage to derive important motor characteristics.

Another notable patent is the Current Sensor, which features a current measuring system that utilizes three toroidal magnetic cores. The first core operates in a non-linear B-H characteristic, while the second and third cores function in their non-saturating ranges. This system effectively cancels noise and provides accurate error signals for measuring low, intermediate, and high-frequency flux changes.

Career Highlights

Throughout his career, Jonathan has worked with prominent organizations such as Imec and the Charles Stark Draper Laboratory, Inc. His experience in these institutions has allowed him to refine his skills and contribute to significant advancements in technology.

Collaborations

Jonathan has collaborated with notable professionals in his field, including Donald E Fulton and William P Curtiss. These partnerships have fostered innovation and have been instrumental in the development of his patented technologies.

Conclusion

Jonathan R Leehey's contributions to the field of electrical engineering through his patents reflect his dedication to innovation and excellence. His work continues to influence advancements in motor control and current measurement systems.