Company Filing History:
Years Active: 2006-2017
Title: Thomas Chrostowski: Innovator in Hybrid Electric Vehicle Technology
Introduction
Thomas Chrostowski is a notable inventor based in Chesterfield, MI (US). He has made significant contributions to the field of hybrid electric vehicle technology, holding a total of 7 patents. His work focuses on improving the efficiency and performance of hybrid powertrains.
Latest Patents
One of his latest patents is titled "Power split hybrid electric vehicle motor torque control using state estimation." This invention involves a vehicle that includes a traction motor coupled to a driveline, with an engine and a generator connected through a planetary gearset. The controller commands the traction motor torque based on the difference between driver torque demand and estimated powertrain torque. The estimated powertrain torque is derived from errors in actual and estimated engine and generator speeds. Additionally, it may utilize a state estimator to calculate internal states based on these errors.
Another significant patent is "Hybrid electric vehicle control for minimizing high voltage battery power limits violations." This patent describes a control system and method for managing a hybrid electric vehicle powertrain that incorporates both mechanical and electro-mechanical power sources. The intelligent controller is designed to reduce driveline oscillations while preventing violations of hybrid vehicle battery power limits. Damping of driveline torque oscillations is achieved by filtering estimated engine power.
Career Highlights
Throughout his career, Thomas Chrostowski has worked with prominent companies in the automotive industry, including Ford Global Technologies, LLC and Lear Corporation. His experience in these organizations has allowed him to develop innovative solutions that enhance vehicle performance and efficiency.
Collaborations
Thomas has collaborated with talented individuals in his field, including Ming Lang Kuang and Wei Liang. These partnerships have contributed to the advancement of hybrid electric vehicle technologies.
Conclusion
Thomas Chrostowski is a distinguished inventor whose work in hybrid electric vehicle technology has led to several impactful patents. His contributions continue to shape the future of automotive engineering and innovation.