Fuzzy logic estimation of SOH of 125Ah VRLA batteries
作者： P. Singh , S. Kaneria , J. Broadhead , X. Wang , J. Burdick
DOI: 10.1109/INTLEC.2004.1401519
关键词: Electrical impedance 、 Lead–acid battery 、 VRLA battery 、 Phase angle 、 Battery tester 、 Battery (electricity) 、 Engineering 、 Electrical engineering 、 Fuzzy logic 、 Automotive battery
摘要: It is important to be able accurately estimate the condition of VRLA batteries used in UPS/telecom industry. A common size this application 12 V 125Ah module. While impedance-based meters are commonly perform estimation, only reliable means determining battery SOH through off-line discharge testing batteries. Significant cost savings monitoring could achieved if a meter developed SOH. Battery Intelligence, Inc. ("BII") developing hardware state-of-health (SOH) lead acid sizes UPS and telecom industries. The patented approach combines interrogation technique, such as impedance measurements, with fuzzy logic analysis data. In paper combination AC measurements data 125 Ah were made using Solartron 1280B electrochemical measurement unit. Measurements over frequency range 0.0178 Hz 100 galvanostatic mode current amplitude 300 mA. From it was observed that magnitude at 10 Hz, 5.6 phase angle 3.16 showed monotonic behavior These develop model for estimating an accuracy /spl sim/10%. This has been programmed into handheld tester preliminary test results provided.
sci-hub.se 参考文章(13)
M.J. Hlavac, D. Feder, VRLA battery monitoring using conductance technology international telecommunications energy conference. pp. 284- 291 ,(1995) , 10.1109/INTLEC.1995.498966
G. Alber, M.W. Migliaro, Impedance testing-is it a substitute for capacity tests? international telecommunications energy conference. pp. 245- 249 ,(1994) , 10.1109/INTLEC.1994.396648
S.S. Misra, T.M. Noveske, A.J. Williamson, Maintenance and reliability of standby battery systems: flooded vs. valve regulated lead acid battery international telecommunications energy conference. pp. 250- 255 ,(1994) , 10.1109/INTLEC.1994.396647
P. Singh, C. Fennie, D.E. Reisner, A.J. Salkind, Fuzzy logic-enhanced electrochemical impedance spectroscopy (FLEEIS) to determine battery state-of-charge annual battery conference on applications and advances. pp. 199- 204 ,(2000) , 10.1109/BCAA.2000.838404
M.J. Hlavac, D.O. Feder, T.G. Croda, K.S. Champlin, Field and laboratory studies to assess the state of health of valve-regulated lead acid and other battery technologies using conductance testing international telecommunications energy conference. ,vol. 2, pp. 375- 383 ,(1993) , 10.1109/INTLEC.1993.388542
D.O. Feder, T.G. Croda, K.S. Champlin, M.J. Hlavac, Field and laboratory studies to assess the state of health of valve-regulated lead acid batteries. I Conductance/capacity correlation studies international telecommunications energy conference. pp. 218- 233 ,(1992) , 10.1109/INTLEC.1992.268438
Keith S Champlin, Electronic battery testing device ,(1989)
G.J. Markle, AC impedance testing for valve regulated cells international telecommunications energy conference. pp. 212- 217 ,(1992) , 10.1109/INTLEC.1992.268439
M.J. Hlavac, D. Feder, VRLA battery conductance monitoring. V. Strategies for VRLA battery testing and monitoring in telecom operating environments international telecommunications energy conference. pp. 632- 639 ,(1996) , 10.1109/INTLEC.1996.573402
Alvin J Salkind, Craig Fennie, Pritpal Singh, Terrill Atwater, David E Reisner, Determination of state-of-charge and state-of-health of batteries by fuzzy logic methodology Journal of Power Sources. ,vol. 80, pp. 293- 300 ,(1999) , 10.1016/S0378-7753(99)00079-8