Robert L Pitsch

Title: **Innovations by Robert L. Pitsch: A Look at His Contributions to Electrical Engineering**

Introduction

Robert L. Pitsch, an accomplished inventor based in Grafton, Wisconsin, is known for his significant contributions to electrical engineering. Holding two patents, Pitsch has demonstrated his innovative spirit through the development of advanced technologies aimed at improving electrical systems and controls.

Latest Patents

Pitsch's latest patents showcase his expertise in converting electrical signals and enhancing system accuracy. The first patent is for a system for controlling currents in parallel AC/DC converters. This apparatus effectively converts three-phase AC supply line voltages into DC voltage on a DC bus, integrating a master converter subsystem and slave converter subsystems. Each subsystem features a current regulator, a PWM modulator, and a converter to ensure efficient operation while eliminating common mode currents.

The second patent is for a dual phase resolver to digital converter, which generates rotor position data using two separate channels. The first channel employs a sinewave type reference signal, while the second uses a cosinewave type reference signal. This dual-channel approach is supplemented by logic circuitry that provides fault data, enabling superior accuracy by selectively combining data from both channels based on operational status.

Career Highlights

Robert L. Pitsch is a valued member of Allen-Bradley Company, LLC, where he has applied his innovative mindset to various projects. His contributions to the field of electrical engineering have propelled advancements in how electrical systems operate and interact with other technologies, placing him among notable inventors in the industry.

Collaborations

In his professional journey, Pitsch has collaborated with esteemed colleagues such as Thomas Arthur Nondahl and David M. Brod. Together, they have worked on projects that leverage their combined expertise to push the boundaries of technical innovation and product development.

Conclusion

In summary, Robert L. Pitsch has made a mark in the world of electrical engineering through his inventive patents and collaborations. His work at Allen-Bradley Company, LLC, exemplifies the spirit of innovation that drives technological progress, ensuring that his contributions will have a lasting impact on the industry.