Battery NDE #1
Tracks
Room 411/412
Tuesday, June 25, 2024 |
8:00 AM - 9:15 AM |
411-412 |
Overview
Chairs: Megan McGovern & Robin James
Speaker
Connor Madden
Undergraduate Research Assistant
University Of South Carolina
Inferring Battery Current Interrupt Device Activation in a 18650 Cell under High C Discharge using a Foil Strain Gauge
Biography
An undergraduate research assistant at University of South Carolina. Current areas of research are in batteries, energy storage and control systems focusing on digital twins.
Dr. Erik Huemiller
Senior Researcher
General Motors
Non-Destructive Gas Analysis for Battery Cell Manufacturing Quality Systems in the Automotive Industry
Biography
Erik Huemiller is a senior researcher working in the Materials and Manufacturing Systems Research Lab at General Motors (GM). His research focuses on inline testing methods for battery cell manufacturing with the goal of gaining quality information earlier in the manufacturing process. This work blends electrochemical understanding of batteries with instrumentation to find creative ways to deploy non-destructive test methods. Before working at GM, Erik was at Inprentus Inc. working on in-process monitoring of mechanically ruled X-ray diffraction gratings for synchrotron facilities worldwide. Erik holds a PhD in Physics from the University of Illinois at Urbana-Champaign.
Dr. Megan McGovern
Staff Researcher
General Motors Research and Development
Method to detect foil discontinuities in pouch battery cells using deformation-based x-ray radiography
Biography
Dr. Megan McGovern is a Staff Researcher at General Motors Research and Development. She joined GM in 2016 and leads research projects to develop manufacturing inspection systems predominantly in quality verification for battery manufacturing. Dr. McGovern received her Master’s and Doctorate degrees in Systems Engineering from the University of Illinois Urbana-Champaign.
Dr. McGovern is active in various professional societies and is a licensed Professional Engineer. In 2022, she received the ASNT Research Innovation and the SME Outstanding Young Manufacturing Engineer Awards. In 2023, she received the Boss Kettering Award, GM’s highest award for recognizing technical inventions and innovations.