Herman L Wiegman

Title: Innovations by Herman L. Wiegman

Introduction

Herman L. Wiegman is an accomplished inventor based in Madison, WI (US). He has made significant contributions to the field of battery technology, particularly in charge equalization systems. His innovative approach has the potential to enhance the efficiency and longevity of battery cells.

Latest Patents

Wiegman holds a patent for a method of battery charging using a transformer with a single primary winding. This patent describes a simple, low-cost technique for charge equalization of a series-connected string of battery cells. The system utilizes a transformer with multiple secondary windings connected across each battery cell. A single power converter applies a charging signal to the primary of the transformer, inducing a charging current in each secondary that is inversely related to the charge on the battery cells. This method allows for preferential charging of weaker cells, improving overall battery performance.

Career Highlights

Herman L. Wiegman is associated with the Wisconsin Alumni Research Foundation, where he has contributed to various research initiatives. His work focuses on developing innovative solutions for energy storage and management, particularly in battery technology.

Collaborations

Wiegman has collaborated with notable professionals in his field, including Deepakraj M. Divan and Nasser H. Kutkut. These collaborations have furthered advancements in battery technology and energy systems.

Conclusion

Herman L. Wiegman's contributions to battery technology through his innovative patent demonstrate his commitment to improving energy efficiency. His work continues to influence the field and offers promising solutions for future energy storage challenges.