True T Shih

Title: **True T Shih: Innovator in Dynamoelectric Generator Technology**

Introduction

True T Shih, an accomplished inventor based in Schenectady, NY, holds an impressive portfolio of six patents. Known for her inventive contributions to the field of dynamoelectric generators, Shih's work exemplifies the intersection of engineering and innovation.

Latest Patents

Among her latest inventions is the **Harmonic Current Path Spring Device**, which features a low-resistance electrical contact designed to enhance the functionality of dynamoelectric generators. This device utilizes a spring positioned underneath the rotor slot wedges to ensure a reliable connection between the wedges and overlapping retaining rings. This innovative arrangement facilitates a conductive current path essential for managing high-frequency eddy currents generated on the rotor surface under all operating conditions, including when the rotor is at a standstill. Furthermore, this spring mechanism mitigates the risk of galling between key slots, wedges, and retaining rings.

Another significant patent is her design for **Resilient Connectors for a Generator/Motor Rotor**. This connector design allows for efficient connections between rotor coil end turns and an exciter/rectifier assembly, integrating a terminal stud or pin that provides a telescoping fit within a cylindrical receptacle. This inventive approach ensures resilient electrical contact, capable of withstanding operational shocks while accommodating rotor movement resulting from temperature and speed variations. Shih's solutions are vital in maintaining a low resistance current path, thereby enhancing overall generator performance.

Career Highlights

True T Shih is affiliated with the General Electric Company, where she continues to make advancements in electrical engineering. With her rich background in dynamoelectric machines, she has established herself as a significant figure in her field, influencing designs that improve efficiency and reliability in power generation.

Collaborations

Throughout her career, Shih has collaborated with notable colleagues, including James B. Archibald and James F. Hopeck. These collaborations highlight her ability to work effectively within teams, bringing her innovative ideas to fruition alongside other skilled engineers and inventors.

Conclusion

True T Shih's contributions to dynamoelectric generator technology stand as a testament to her ingenuity and commitment to innovation. With her impressive patent portfolio and ongoing work at General Electric Company, she continues to inspire future generations of inventors and engineers in the realm of electrical machinery.