Fred A Householder

Title: Innovations by Fred A Householder in Electrified Vehicles

Introduction

Fred A Householder is an accomplished inventor based in Shelby Township, MI (US). He has made significant contributions to the field of electrified vehicles, particularly in the area of DC-DC converters. His innovative techniques have the potential to enhance the efficiency and performance of electric vehicles.

Latest Patents

Fred A Householder holds a patent for "Techniques for synchronous rectification control of DC-DC converters in electrified vehicles." This patent presents methods for synchronous rectification control (SRC) of a DC-DC converter in an electrified vehicle (EV). The techniques involve determining the required output current for the DC-DC converter based on the secondary voltage of a secondary battery system. The DC-DC converter is designed to convert a primary voltage from a primary battery system to the secondary voltage. The methods also include determining a switching frequency that enables the DC-DC converter to output the required current. Additionally, the techniques involve calculating turn-on and turn-off delays based on the required output current and switching frequency, utilizing look-up tables to optimize performance.

Career Highlights

Throughout his career, Fred has worked with notable organizations such as FCA US LLC and Kettering University. His experience in these companies has allowed him to develop and refine his innovative techniques in the field of electrified vehicles.

Collaborations

Fred A Householder has collaborated with talented individuals such as Zhong Nie and Mengyang Zhang. Their combined expertise has contributed to advancements in the technology surrounding DC-DC converters.

Conclusion

Fred A Householder's contributions to the field of electrified vehicles through his innovative patent demonstrate his commitment to enhancing the efficiency of electric vehicle technology. His work continues to influence the industry and pave the way for future advancements.