Douglas D Turner

Title: Douglas D. Turner: Innovator in Power Charging Technology

Introduction

Douglas D. Turner is a notable inventor based in Shanghai, China. He has made significant contributions to the field of electrical propulsion systems, particularly in hybrid electric vehicles (HEVs). His innovative approach to power charging technology has garnered attention in the industry.

Latest Patents

Douglas D. Turner holds a patent for a "Power charging assembly and method that includes a low voltage electrical device operable with pulse width modulation (PWM) control." This invention provides a pre-charge low-current state, a steady-state high-current charging state, and an unconnect state for an electrical load in HEVs. The power charging assembly features a positive contactor device, a negative contactor device, and a non-contactor device means. The use of a PWM signal allows for effective control of the pre-charge current, enhancing the efficiency of the charging process.

Career Highlights

Turner is currently employed at Delphi Technologies, Inc., where he continues to develop innovative solutions in the automotive sector. His work focuses on improving the performance and reliability of electrical systems in vehicles. With a patent portfolio that includes 1 patent, he has established himself as a key player in the field.

Collaborations

Throughout his career, Douglas has collaborated with several talented individuals, including Mark Wayne Smith and John V. Caputo. These partnerships have contributed to the advancement of technology in the automotive industry.

Conclusion

Douglas D. Turner is a pioneering inventor whose work in power charging technology is shaping the future of hybrid electric vehicles. His contributions are vital to the ongoing evolution of electrical propulsion systems.