Experimental Assessment and Stability Analysis of a Discrete-Time Battery Model with Multiple Constant Phase Elements

Research output: Chapters, Conference Papers, Creative and Literary Works (RGC: 12, 32, 41, 45)32_Refereed conference paper (with ISBN/ISSN)peer-review

1 Scopus Citations
View graph of relations

Detail(s)

Original languageEnglish
Title of host publication34th Annual IEEE Applied Power Electronics Conference and Exposition, APEC 2019
PublisherIEEE
Pages1090-1097
ISBN (Electronic)9781538683309
Publication statusPublished - Mar 2019

Publication series

NameConference Proceedings - IEEE Applied Power Electronics Conference and Exposition - APEC
ISSN (Electronic)2470-6647

Conference

Title34th Annual IEEE Applied Power Electronics Conference and Exposition (APEC 2019)
LocationAnaheim Convention Center
PlaceUnited States
CityAnaheim
Period17 - 21 March 2019

Abstract

A sophisticated discrete-time battery model with multiple constant phase elements (CPEs) for characterizing electrochemical impedance of batteries over wide frequency range will be presented. Its stability criteria and maximum allowable sampling period will be derived by using a high-order characteristic equation. The validity of the model will be confirmed by comparing the prediction results of a battery model consisting of three CPEs with the measurement results of a SANYO 18650, 3300mAh, 3.7V lithium-ion rechargeable battery under controlled charging and discharging conditions. A test setup with low contact impedance and high repeatability will also be outlined.

Research Area(s)

  • Computational modeling, Constant phase element, Energy storage devices, Lithium batteries

Citation Format(s)

Experimental Assessment and Stability Analysis of a Discrete-Time Battery Model with Multiple Constant Phase Elements. / CHENG, Chun-Sing; CHUNG, Henry Shu-Hung; LAU, Ricky Wing-Hong; HONG, Kelvin Yi-Wen.

34th Annual IEEE Applied Power Electronics Conference and Exposition, APEC 2019. IEEE, 2019. p. 1090-1097 8721769 (Conference Proceedings - IEEE Applied Power Electronics Conference and Exposition - APEC).

Research output: Chapters, Conference Papers, Creative and Literary Works (RGC: 12, 32, 41, 45)32_Refereed conference paper (with ISBN/ISSN)peer-review