Location History:
- Cranbury, NJ (US) (1992)
- Neshanic Station, NJ (US) (1996 - 1999)
Company Filing History:
Years Active: 1992-1999
Title: Innovations of Thomas Petsche
Introduction
Thomas Petsche is an accomplished inventor based in Neshanic Station, NJ (US). He holds a total of 7 patents that showcase his expertise in electrical engineering and innovative problem-solving. His work primarily focuses on methods and systems that enhance the performance and reliability of electric motors and steam turbines.
Latest Patents
One of his latest patents is titled "Method and system for ascertaining anomalies in electric motors." This invention involves a computer-based system that analyzes the supply current waveforms of electric motors to identify any anomalies. By utilizing Fast Fourier Transforms (FFT's), the system creates a feature set of input vectors and employs Ward's method to derive input vector assignments for various cluster groupings. The method computes the Approximate Weight of Evidence (AWE) for each cluster, allowing for the detection of potential issues in the motor's operation.
Another significant patent is the "Method for blade temperature estimation in a steam turbine." This method estimates blade temperatures by using measurement values from locations other than the blades themselves, such as the input and output stages. The process involves simulating blade temperature through a water/steam cycle analysis program and training an artificial neural network (ANN) with the collected data. This hybrid approach effectively calculates blade temperatures, ensuring optimal performance in steam turbines.
Career Highlights
Thomas Petsche is currently employed at Siemens Corporate Research, Inc., where he continues to contribute to advancements in electrical engineering. His innovative work has garnered attention in the industry, and he is recognized for his contributions to the field.
Collaborations
Throughout his career, Thomas has collaborated with notable colleagues, including Charles Garrett and Stephen J. Hanson. These partnerships have fostered a creative environment that encourages the development of groundbreaking technologies.
Conclusion
Thomas Petsche's contributions to the fields of electric motors and steam turbines demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of complex engineering challenges and a dedication to improving technology for the future.