This inventor holds 1 USPTO granted patent. Top assignee: Gm Global Technolgoy Operations, Inc.. Active years: 2010.
Company Filing History:
Years Active: 2010
Title: Innovations by Peter Pospichal in Fuel Cell Technology
Introduction
Peter Pospichal is an accomplished inventor based in Rochester, NY (US). He has made significant contributions to the field of fuel cell technology, particularly in the area of compressor operational parameters. His innovative approach has led to the development of a unique patent that addresses surge detection in fuel cell systems.
Latest Patents
Peter Pospichal holds a patent for a "Virtual compressor operational parameter measurement and surge detection in a fuel cell system." This invention employs surge prevention by electronically mapping the compressor for discharge pressure versus mass airflow. In one embodiment, the fuel cell system utilizes a mass flow meter to measure the airflow to the compressor. A controller receives a signal from the mass flow meter, indicating the flow rate of the charge airflow to the compressor, and determines the outlet pressure and temperature of the compressor based on the compressor speed and the measured airflow. This process allows for accurate identification of the compressor map location at which the compressor is operating. Additionally, the system can employ a pressure sensor to measure the output pressure of the compressor, providing a pressure signal to the controller, which then determines the mass airflow to ascertain the compressor map location.
Career Highlights
Peter Pospichal is currently associated with Gm Global Technology Operations, Inc., where he continues to innovate in the field of fuel cell technology. His work has been instrumental in advancing the efficiency and reliability of fuel cell systems.
Collaborations
Peter collaborates with Joseph D. Rainville, contributing to the development of cutting-edge technologies in their field.
Conclusion
Peter Pospichal's innovative work in fuel cell technology exemplifies the impact of dedicated inventors on advancing energy solutions. His patent demonstrates a significant step forward in enhancing the operational efficiency of fuel cell systems.