The following information was submitted:
Transactions: WSEAS TRANSACTIONS ON ELECTRONICS
Transactions ID Number: 28-151
Full Name: Ding-Tsair Su
Position: Doctor (Researcher)
Age: ON
Sex: Male
Address: No. 2 Shi-Da Rd. 50094 Changhua City, Taiwan, R.O.C.
Country: TAIWAN
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E-mail address: sdt@ctu.edu.tw
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Title of the Paper: Electrochemistry theorem based on state-of-charge estimation of the lead acid batteries for electric vehicles
Authors as they appear in the Paper: Ying-shing Shiao, Ding-tsair Su, Jui-liang Yang, Rong-wen Hung
Email addresses of all the authors: shiaoing@cc.ncue.edu.tw, sdt@ctu.edu.tw, y5111@ms5.hinet.net, rongwen@cc.ncue.edu.tw
Number of paper pages: 12
Abstract: A method for the estimation of the state-of-charge in lead-acid batteries for electric vehicles is investigated. The electrochemistry theorem is introduced to measure the resistance effect of the electrode reaction and to estimate the internal energy loss and the electrolyte specific gravity in batteries. The proposed algorithms can accuracy compute the state-of-charge of the lead-acid batteries, that the variations of the electrochemical resistance in the electrolyte concentrations are estimated for the state-of-charge. The approach is based on the idea of constructing the real time approach that can be implemented by a digital signal processor. The motivation of this work is to explore the problem of different procedures on the charged and discharged of the lead-acid batteries to obtain the variations in the charge-discharge and resistance profiles. The provided method shows that it is validated for estimation the capacitances and residue energies.
Keywords: State-of-charge, Lead-acid battery, Electric vehicles, Electrode reaction, Electrolyte specific gravity, Digital signal processor.
EXTENSION of the file: .pdf
Special (Invited) Session: Techniques for Estimating the State-of-Charge of Lead Acid Batteries in Electric Vehicles
Organizer of the Session: 594-567
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