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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2012.9
- 수록면
- 778 - 786 (9page)
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초록· 키워드
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In this paper, a novel scheme for the condition monitoring of lithium polymer batteries is proposed, based on the sigma-point Kalman filter (SPKF) theory. For this, a runtime-based battery model is derived, from which the state-of-charge (SOC) and the capacity of the battery are accurately predicted. By considering the variation of the serial ohmic resistance (Ro) in this model, the estimation performance is improved. Furthermore, with the SPKF, the effects of the sensing noise and disturbance can be compensated and the estimation error due to linearization of the nonlinear battery model is decreased. The effectiveness of the proposed method is verified by Matlab/Simulink simulation and experimental results. The results have shown that in the range of a SOC that is higher than 40%, the estimation error is about 1.2% in the simulation and 1.5% in the experiment. In addition, the convergence time in the SPKF algorithm can be as fast as 300 s.
목차
Abstract
I. INTRODUCTION
II. MODEL AND STATE EQUATIONS OF LITHIUMBATTERIES
III. PROPOSED APPROACH
IV. PARAMETER IDENTIFICATION OF LITHIUMBATTERIES
V. SIMULATION RESULTS
VI. EXPERIMENTAL RESULTS
VII. CONCLUSIONS
ACKNOWLEDGEMENT
REFERENCES
참고문헌 (25)
참고문헌 신청
1. [학술지(정기간행물)] - L. Maharjan / 2010 / Fault-tolerant operation of a battery-energy-storage system based on a multilevel cascade PWM converter with star configuration / IEEE Trans. Power Electron 25 (9) : 2386 ~ 2396
2. [학술지(정기간행물)] - H. Qian / 2011 / A high-efficiency grid-tie battery energy storage system / IEEE Trans. Power Electron 26 (3) : 886 ~ 896
3. [학술지(정기간행물)] - I. Aharon / 2011 / Topological overview of powertrains for battery-powered vehicles with range extenders / IEEE Trans. Power Electron 26 (3)
4. [학술지(정기간행물)] - 박경화 / 2010 / Design Considerations of a Lithium Ion Battery Management System (BMS) for the STSAT-3 Satellite / 전력전자학회 영문논문지 10 (2) : 210 ~ 217
5. [학술대회논문] - K. S. Ng / 2009 / An enhanced coulomb counting method for estimating state-of-charge and state-of-health of lead-acid batteries / in Proc. IEEE INTELEC : 1 ~ 5
2. [학술지(정기간행물)] - H. Qian / 2011 / A high-efficiency grid-tie battery energy storage system / IEEE Trans. Power Electron 26 (3) : 886 ~ 896
3. [학술지(정기간행물)] - I. Aharon / 2011 / Topological overview of powertrains for battery-powered vehicles with range extenders / IEEE Trans. Power Electron 26 (3)
4. [학술지(정기간행물)] - 박경화 / 2010 / Design Considerations of a Lithium Ion Battery Management System (BMS) for the STSAT-3 Satellite / 전력전자학회 영문논문지 10 (2) : 210 ~ 217
5. [학술대회논문] - K. S. Ng / 2009 / An enhanced coulomb counting method for estimating state-of-charge and state-of-health of lead-acid batteries / in Proc. IEEE INTELEC : 1 ~ 5
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UCI(KEPA) : I410-ECN-0101-2013-560-003196514