Company Filing History:
Years Active: 2011-2016
Title: Innovations of Steven E Schultz
Introduction
Steven E Schultz is a notable inventor based in Torrance, CA (US). He has made significant contributions to the field of power inverter technology, particularly in the automotive sector. With a total of 2 patents to his name, Schultz has demonstrated a commitment to advancing electric vehicle technology.
Latest Patents
One of his latest patents is titled "Inverter control method and vehicle having same." This invention provides a method for controlling a power inverter that is coupled to an electric motor within a vehicle powertrain that includes an engine. The method involves generating a voltage waveform signal and a switching frequency signal for the inverter through a controller. Notably, at least one of these signals is influenced by commanded engine operating parameters, such as the engine's on/off state, torque, and speed.
Another significant patent by Schultz is "Method and system for controlling a power inverter in electric drives." This invention outlines methods and systems for managing a power inverter in an automobile's electric drive system. The control signal for the power inverter is adjusted using a first voltage distortion compensation method if the modulation index of the signal falls below a specified threshold. Conversely, a second compensation method is employed if the modulation index meets or exceeds that threshold.
Career Highlights
Steven E Schultz is currently employed at GM Global Technology Operations LLC, where he continues to innovate in the field of electric vehicle technology. His work focuses on enhancing the efficiency and performance of power inverters, which are crucial components in modern electric and hybrid vehicles.
Collaborations
Some of his notable coworkers include Alan G Holmes and William R Cawthorne, who contribute to the collaborative environment at GM Global Technology Operations LLC.
Conclusion
Steven E Schultz is a prominent inventor whose work in power inverter technology is paving the way for advancements in electric vehicles. His patents reflect a deep understanding of the complexities involved in automotive engineering and control systems.