Abstract
High-power lithium-ion batteries are being deployed in various transportation carriers such as hybrid, plug-in, or full electric vehicles recently. Power fade of lithium cells regarding temperature and charging and discharging rates are being the significant barrier that mitigates its widespread commercialization in the electric vehicle market. A novel double dynamic stress accelerated degradation test (D2SADT) taking an advantage of closing the real driving conditions is developed to reduce the prediction error. The test contains two dynamic stress factors, temperature and cell charging and discharging currents, by which is implemented simultaneously. The test results show that the D2SADT is capable of accelerating the battery degradation where the power of the test cell decreases near 10% after 18 temperature cycles and 900 dynamic cell charging and discharging cycles. Compared to the traditional constant stress test, D2SADT represents more realistic and efficient to evaluate the power fade of batteries used in the electric vehicles.
| Original language | English |
|---|---|
| Title of host publication | Intelligent Technologies and Engineering Systems |
| Pages | 161-168 |
| Number of pages | 8 |
| DOIs | |
| Publication status | Published - 2013 Aug 8 |
| Event | 2012 1st International Conference on Intelligent Technologies and Engineering Systems, ICITES 2012 - Changhua, Taiwan Duration: 2012 Dec 13 → 2012 Dec 15 |
Publication series
| Name | Lecture Notes in Electrical Engineering |
|---|---|
| Volume | 234 LNEE |
| ISSN (Print) | 1876-1100 |
| ISSN (Electronic) | 1876-1119 |
Other
| Other | 2012 1st International Conference on Intelligent Technologies and Engineering Systems, ICITES 2012 |
|---|---|
| Country | Taiwan |
| City | Changhua |
| Period | 12-12-13 → 12-12-15 |
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All Science Journal Classification (ASJC) codes
- Industrial and Manufacturing Engineering
Cite this
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A novel double dynamic stress accelerated degradation test to evaluate power fade of batteries for electric vehicles. / Lin, Yu Chang; Chung, Kuan Jung; Hsiao, Chueh Chien.
Intelligent Technologies and Engineering Systems. 2013. p. 161-168 (Lecture Notes in Electrical Engineering; Vol. 234 LNEE).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
TY - GEN
T1 - A novel double dynamic stress accelerated degradation test to evaluate power fade of batteries for electric vehicles
AU - Lin, Yu Chang
AU - Chung, Kuan Jung
AU - Hsiao, Chueh Chien
PY - 2013/8/8
Y1 - 2013/8/8
N2 - High-power lithium-ion batteries are being deployed in various transportation carriers such as hybrid, plug-in, or full electric vehicles recently. Power fade of lithium cells regarding temperature and charging and discharging rates are being the significant barrier that mitigates its widespread commercialization in the electric vehicle market. A novel double dynamic stress accelerated degradation test (D2SADT) taking an advantage of closing the real driving conditions is developed to reduce the prediction error. The test contains two dynamic stress factors, temperature and cell charging and discharging currents, by which is implemented simultaneously. The test results show that the D2SADT is capable of accelerating the battery degradation where the power of the test cell decreases near 10% after 18 temperature cycles and 900 dynamic cell charging and discharging cycles. Compared to the traditional constant stress test, D2SADT represents more realistic and efficient to evaluate the power fade of batteries used in the electric vehicles.
AB - High-power lithium-ion batteries are being deployed in various transportation carriers such as hybrid, plug-in, or full electric vehicles recently. Power fade of lithium cells regarding temperature and charging and discharging rates are being the significant barrier that mitigates its widespread commercialization in the electric vehicle market. A novel double dynamic stress accelerated degradation test (D2SADT) taking an advantage of closing the real driving conditions is developed to reduce the prediction error. The test contains two dynamic stress factors, temperature and cell charging and discharging currents, by which is implemented simultaneously. The test results show that the D2SADT is capable of accelerating the battery degradation where the power of the test cell decreases near 10% after 18 temperature cycles and 900 dynamic cell charging and discharging cycles. Compared to the traditional constant stress test, D2SADT represents more realistic and efficient to evaluate the power fade of batteries used in the electric vehicles.
UR - http://www.scopus.com/inward/record.url?scp=84881054552&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84881054552&partnerID=8YFLogxK
U2 - 10.1007/978-1-4614-6747-2_20
DO - 10.1007/978-1-4614-6747-2_20
M3 - Conference contribution
AN - SCOPUS:84881054552
SN - 9781461467465
T3 - Lecture Notes in Electrical Engineering
SP - 161
EP - 168
BT - Intelligent Technologies and Engineering Systems
ER -