Robert T Shea

Title: The Innovations of Robert T. Shea

Introduction

Robert T. Shea is an accomplished inventor based in Webster, MA (US). He has made significant contributions to the field of hybrid vehicle technology, holding 2 patents that showcase his innovative approach to electrical components.

Latest Patents

One of Shea's latest patents is a method for testing and matching electrical components. This invention focuses on a hybrid vehicle that utilizes a power unit to store and convert power between a turbine alternator, flywheel, and traction motor. The power unit employs a plurality of power transistors configured in an H-bridge arrangement to provide AC power. The process involves measuring the electrical and timing characteristics of various transistor modules to select the most compatible pair for optimal performance.

Another notable patent is related to a gate driver supply for hybrid vehicles. This invention includes a water-cooled heat exchanger designed to cool the power transistors that switch stored and generated power. The system features a chopped DC generator that produces a chopped power signal, along with a series of gate drives that ensure electrical isolation and regulation of the power signal.

Career Highlights

Robert T. Shea is currently employed at Chrysler Corporation, where he continues to develop innovative solutions in the automotive industry. His work focuses on enhancing the efficiency and performance of hybrid vehicles through advanced electrical systems.

Collaborations

Shea has collaborated with notable coworkers, including Kevin J. Donegan and Dennis E. Hartzell, contributing to a dynamic team environment that fosters innovation and creativity.

Conclusion

Robert T. Shea's contributions to hybrid vehicle technology through his patents reflect his dedication to innovation in the automotive sector. His work not only enhances vehicle performance but also paves the way for future advancements in electrical engineering.