Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Chinh D. Ho"'
Autor:
Edward V. Thomas, Jon P. Christophersen, David C. Robertson, Vincent Battaglia, Ira Bloom, Lee K. Walker, Chinh D. Ho
Publikováno v:
Journal of Quality Technology. 51:284-299
Accelerated degradation tests can be used as the basis for predicting the performance or state of health of products and materials at use conditions over time. Measurements acquired at accelerated levels of stress are used to develop models that rela
Autor:
Randy L. Bewley, Chinh D. Ho, David K. Jamison, Michael C. Evans, Clair Ashton, Eric J. Dufek, Taylor L. Bennett, Steven E. Egan
Publikováno v:
Journal of The Electrochemical Society. 166:E263-E265
Publikováno v:
ECS Meeting Abstracts. :102-102
Lithium-ion battery (LIB) packs for the electric drive vehicles (EDVs) consist of hundreds to thousands of unit cells. These multitudes of cells are arranged in various series-parallel configurations to build the complete pack. Ensuring the safety of
Autor:
Jon P. Christophersen, Chinh D. Ho, Christopher Hendricks, Eric J. Dufek, Tanvir R. Tanim, Lee K. Walker
Publikováno v:
eTransportation. 3:100045
Battery packs for electric and stationary applications experience varied operating conditions, including abuse—e.g., fast charging, overcharging, thermal, vibration, shock, etc.—throughout their lifetimes. Innovative diagnostic tools and algorith
Autor:
Jon P. Christophersen, Chinh D. Ho, Lee K. Walker, Daniel P. Abraham, Ira Bloom, John K. Basco
Publikováno v:
Journal of Power Sources. 195:877-882
Cells with and without a LiC2O4BF2 electrolyte additive and that contained Li1.05(Mn1/3Co1/3Ni1/3)0.95O2 (NMC) positive electrodes were tested for calendar and cycle life at 60% state of charge. The temperatures used in these tests were 25 and 45 °C
Publikováno v:
International Journal of Energy Research. 34:190-203
Lithium-ion cells being designed for transportation applications must sustain high current pulses under rapid discharge and rapid charge conditions without significant degradation of cell performance. In this article we examine the pulse discharge an
Publikováno v:
Journal of Power Sources. 173:998-1005
Battery life estimations and state-of-health projections for commercial applications such as hybrid electric vehicles are highly dependent on accurate resistance monitoring. This study examined discharge/charge hysteresis (path dependency) effects on
Publikováno v:
Journal of Power Sources. 142:354-360
The Idaho National Laboratory (INL) tested six Saft America HP-12 (Generation 2000), 12-Ah lithium ion cells to evaluate cycle life performance as a power assist vehicle battery. The cells were tested to investigate the effects of temperature on capa
Autor:
S. A. Jones, Vincent Battaglia, Chinh D. Ho, Chester G. Motloch, G. L. Henriksen, Randy B. Wright, Ira Bloom, Jeffrey R. Belt, Jon P. Christophersen
Publikováno v:
Journal of Power Sources. 124:538-550
We tested the effect of Al concentration on the performance of lithium-ion cells. One set of cells contained a LiNi{sub 0.8}Co{sub 0.15}Al{sub 0.05}O{sub 2} cathode and the other, LiNi{sub 0.8}Co{sub 0.10}Al{sub 0.10}O{sub 2}. The cells were calendar
Publikováno v:
Journal of Power Sources. 123:241-246
We tested three lithium-ion cells to evaluate capacity and power fade during cycle life testing of a hybrid electric vehicle (HEV) cell with varying state of charge (ΔSOC). Test results showed that the cells had sufficient power and energy capabilit