SOC Estimation on PNGV Model and Hybrid Electric Vehicle

Jun Ling Xu; Li Wei Li; An Na Jiang

doi:10.4028/www.scientific.net/AMR.986-987.874

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 986-987SOC Estimation on PNGV Model and Hybrid Electric...

SOC Estimation on PNGV Model and Hybrid Electric Vehicle

Abstract:

Based on PNGV (the Partnership for a New Generation of Vehicles) equivalent battery model, establishing state-space equations, discrediting them and using UKF (Unsvented Kalman Filtering) arithmetic to achieve an exact SOC estimation under the non-linear condition. According to simulation experiment, UKF estimation just has an error rate of less than 6 percent, and has a quite high use value.

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Periodical:

Advanced Materials Research (Volumes 986-987)

Pages:

874-877

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.986-987.874

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Online since:

July 2014

Authors:

Jun Ling Xu*, Li Wei Li, An Na Jiang

Keywords:

PNGV Equivalent Battery Mode, SOC Estimation, UKF Arithmetic

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References

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