David D Shipp

Title: The Innovations of David D. Shipp

Introduction

David D. Shipp is a notable inventor based in Murrysville, Pennsylvania, with a remarkable portfolio of seven patents. His work primarily focuses on electrical engineering and innovative solutions for electrical equipment.

Latest Patents

Among his latest patents is the "Ground mat coupling systems and methods." This apparatus includes a first terminal designed to be coupled to a substation around a mat for a substation and a second terminal configured to be coupled to a safety around a mat for a piece of electrical equipment powered by the substation. The system also incorporates at least one voltage-dependent resistance device, such as a metal oxide varistor (MOV), which is coupled between the first and second terminals. Additionally, at least one circuit interruption device, such as a fuse or disconnect switch, may be included in series with the voltage-dependent resistance device. Another significant patent is the "Method and apparatus for high frequency common mode (L-G) phenomena and associated effect on ESP and mechanical run life." This invention features a common mode line-to-ground filter that includes a resistor, capacitor, and ground, connected on the high side of a step-up transformer. The low side of the transformer connects to a variable frequency drive that provides a semi-sinusoidal voltage waveform. The filter generates a filtered sinusoidal waveform from the output of the transformer, which is then supplied via an electrical cable to an electrically submersible pump deployed downhole.

Career Highlights

David has worked with prominent companies such as Eaton Corporation and Magney Grande Distribution Inc. His experience in these organizations has contributed significantly to his expertise in electrical engineering and innovation.

Collaborations

Throughout his career, David has collaborated with notable individuals, including Martin Baier and Salvatore F. Grande, III. These collaborations have likely enriched his work and led to further advancements in his field.

Conclusion

David D. Shipp's contributions to electrical engineering through his patents and collaborations highlight his innovative spirit and dedication to advancing technology. His work continues to impact the industry positively.