02742nas|a2200373 i 4500 20260817171141.0 261198s1987 th uzm rtt 00| a1eng d .b1010835x AIT RSPR no. ET-87-1 Ahmed, Shafiq Battery characterisation using auto controlled constant current battery test bed Bangkok : Asian Institute of Technology, 1987 72 p. Research studies project report ; no. ET-87-1 A research study summitted in partial fulfillment of the requirements the degree of Master of Engineering, School of Engineering and Technology Research Studies Project Report (M. Eng.) - Asian Institute of Technology, 1987 The study concerns the circuit designing, assembling of a constant current battery test bed and characterise the performance of SLI type battery under normal conditions. For this purpose, A controlled battery test bed was assembled. Different type of tests performance of the SLI battery. constant current automatic designed and equipments were were carried out to check the Various type of experiments were performed to study Watt Hour efficiency of battery at different current rates of 2,4,6,8 and 10 amps. and maximum efficiency is found out to be BO. 75 % at 2 a mps. rate of a 35 AH battery Charge - discharge characteristics of SLI battery at different current rates. Self Discharge rate of the battery is studied by taking 20 days long data. Stratification ie. aciddencity variations along the column of the cell and capacity loss due to under charging. Internal resistance of the SLI battery during charging and discharging modes at 10 amps. rate Cyclic life of the battery is st udied by charging discharging battery up to 54 cycles. Storage batteries Lasnier, France, Chairperson Bhattacharya, Sribas C., Examination Committee Government of Switzerland, Scholarship Donor Asian Institute of Technology. Research studies project report ; no. ET-87-1 Full-Text http://203.159.5.9/ait-thesis/detail.php?q=B18986 .b1010835x mnait y 240411 2 951012 m a y 0 mnait mnarc 22 40 Barcode : 30050120614887 CREATED : 2012-10-10 RECORD # : i1270359x LPATRON : 0 LCHKIN : - # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 0 TOT RENEW : 0 Barcode : 30050160016191 CREATED : 2016-03-31 RECORD # : i12916845 LPATRON : 0 LCHKIN : - # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 0 TOT RENEW : 0 11124 11124 0 0 0 0 MAIN MAIN mnait 2026-08-17 0 AIT RSPR no. ET-87-1 30050120614887 2026-08-17 17:11:41 3 2026-08-17 22 0 0 0 0 MAIN MAIN mnarc 2026-08-17 0 AIT RSPR no. ET-87-1 30050160016191 2026-08-17 17:11:41 2026-08-17 40