Walter H Hewett

Title: Walter H. Hewett: Innovator in Power Supply Technology

Introduction

Walter H. Hewett is a notable inventor based in Cedar Rapids, IA (US). He has made significant contributions to the field of power supply technology. His innovative approach has led to the development of a unique power supply system that enhances efficiency and reduces harmonic distortion.

Latest Patents

Walter H. Hewett holds a patent for a "Unity power factor power supply for use with variable frequency power." This invention features a boost converter that draws current in phase with the input voltage. The design operates as a current regulator, utilizing a current reference control signal that tracks the line voltage waveform. Additionally, a sample and hold technique is employed to accommodate single cycle step input compensation, effectively reducing harmonic distortion over a wide input frequency range. He has 1 patent to his name.

Career Highlights

Walter is associated with Rockwell International Corporation, where he has contributed to various projects and innovations. His work has been instrumental in advancing power supply technologies, making them more efficient and reliable.

Collaborations

Walter has collaborated with Jeff J. Deloy, working together to enhance the capabilities of their projects and innovations.

Conclusion

Walter H. Hewett's contributions to power supply technology exemplify the spirit of innovation. His patent and work at Rockwell International Corporation highlight his commitment to improving electrical systems.