William D Jones

Title: Innovations of William D. Jones

Introduction

William D. Jones is a notable inventor based in Swampscott, MA (US). He has made significant contributions to the field of electrical engineering, particularly in the development of inverter and converter technologies. With a total of 3 patents, his work has had a considerable impact on engine and aircraft applications.

Latest Patents

One of his latest patents is the "Simultaneous multiple voltage level bridge-type inverter/converter unit." This innovative unit electronically commutates a switched reluctance machine to provide multiple voltage levels. A set of power switching transistors applies an exciting current to the windings in the switched reluctance machine to produce power at a first voltage level. Additional voltage levels can be achieved by utilizing the turns ratio from a plurality of transformers and the switching frequency from the power switching transistors. Alternatively, additional voltage levels may be provided by using windings of a plurality of transformers internal to the switched reluctance machine.

Another significant patent is the "System for use with an electronically commutated electrical machine." Similar to his previous invention, this modified inverter/converter unit electronically commutates a switched reluctance machine to provide multiple voltage levels for engine and aircraft applications. The design incorporates a set of power switching transistors that apply an exciting current to the windings in the switched reluctance machine, producing power at a first voltage level. Additional voltage levels can be provided through the turns ratio from one or more transformers and the switching frequency from the power switching transistors.

Career Highlights

William D. Jones is currently employed at General Electric Company, where he continues to innovate and develop advanced electrical systems. His work has been instrumental in enhancing the efficiency and performance of electrical machines.

Collaborations

Throughout his career, William has collaborated with notable colleagues, including Donald R. Albright and Doran W. Nelson. These partnerships have contributed to the advancement of technology in their respective fields.

Conclusion

William D. Jones is a distinguished inventor whose work in inverter and converter technologies has paved the way for advancements in engine and aircraft applications. His contributions continue to influence the electrical engineering landscape, showcasing the importance of innovation in technology.