Brett Ammundsen

Title: Brett Ammundsen - Innovator in Electrochemical Energy Storage

Introduction

Brett Ammundsen is a notable inventor based in Piha, New Zealand. He has made significant contributions to the field of electrochemical energy storage, particularly with his innovative designs that enhance the performance and efficiency of energy storage devices.

Latest Patents

Brett Ammundsen holds a patent for a "Rechargeable bipolar high power electrochemical device with reduced monitoring requirement." This invention focuses on a high power electrochemical energy storage device configured in a bipolar arrangement. It comprises at least n stackable cells, with subgroups of m cells being electronically monitored. The device features lithium ion insertion anodes and cathodes, a separator, an electrolyte system, and a leak-proof seal structure. The design allows for a favorable range of m values, optimizing the anode-to-cathode capacity ratio and electrolyte conductivity. This results in a high power device that offers long cycle life and excellent performance over thousands of charge and discharge cycles while minimizing monitoring costs.

Career Highlights

Brett is currently associated with Pacific Lithium New Zealand Limited, where he applies his expertise in developing advanced energy storage solutions. His work is pivotal in pushing the boundaries of battery technology, making significant strides in the efficiency and reliability of energy storage systems.

Collaborations

Brett collaborates with talented individuals such as Hans Desilvestro and Casey Ann Van Veen, contributing to a dynamic team focused on innovation in the energy sector.

Conclusion

Brett Ammundsen's contributions to electrochemical energy storage exemplify the spirit of innovation. His patent and work at Pacific Lithium New Zealand Limited highlight his commitment to advancing technology in this critical field.