Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
5149441 | Journal of Power Sources | 2017 | 9 Pages |
Abstract
Principle of the state-of-charge estimation by ultrasonic pulsed excitations: A RCN-pulse transmitted through the cell gives rise to two wave packets (wave I and II), where the slower (wave II) ones' amplitude shows a linear relationship on the state-of-charge. For optimized signal strength of-the-shelf piezo transducers are attached centered on opposite sides of commercial pouch-type cells.169
Keywords
Related Topics
Physical Sciences and Engineering
Chemistry
Electrochemistry
Authors
Lukas Gold, Tobias Bach, Wolfgang Virsik, Angelika Schmitt, Jana Müller, Torsten E.M. Staab, Gerhard Sextl,