Nicholas S Powers

Title: Innovations by Nicholas S Powers

Introduction

Nicholas S Powers is an accomplished inventor based in Lexington, KY (US). He has made significant contributions to the field of electrical engineering, particularly in the testing of current transformers. His innovative approach has led to the development of a unique method for evaluating the accuracy of these essential devices.

Latest Patents

Nicholas holds 1 patent for his invention titled "Testing of Current Transformers." This patent presents a method for evaluating the accuracy of a current transformer, which includes a primary winding and a secondary winding. Notably, a current is not circulated through the primary winding, and a load is disconnected from the current transformer. The method involves measuring the load impedance of internal instrumentation associated with the current transformer and determining the resistance in the secondary winding. The load impedance is then compared to a standard burden, and a standard burden value is selected. The secondary voltage for a rated current is determined, and the injection voltage is adjusted accordingly. Finally, the exciting current and power are measured, allowing for the calculation of the ratio error or phase angle using the exciting current and power.

Career Highlights

Nicholas Powers is currently employed at Kuhlman Electric Corporation, where he continues to apply his expertise in electrical engineering. His work focuses on enhancing the performance and reliability of electrical components, contributing to advancements in the industry.

Collaborations

Nicholas collaborates with fellow engineer Vladimir M Khalin, working together to innovate and improve electrical testing methods.

Conclusion

Nicholas S Powers is a notable inventor whose work in testing current transformers has made a significant impact in the field of electrical engineering. His innovative methods and dedication to his craft continue to drive advancements in technology.