Measurement technique for online EV battery state of life monitoring

George Gross, Marco Landi, Consolatina Liguori, Vincenzo Paciello
Abstract:
An effective management of battery electric vehicles and implementation of vehicle-to-grid programs requires being able to monitor battery parameters to assess the state of the battery. Current techniques have reached good accuracy, but usually require long measurement procedures and powerful hardware that makes them unfit for online battery monitoring. In this paper a one-shot measurement technique and the first experimental results for battery parameter estimation are presented: it is fast and can be implemented on a low-cost microcontroller to realize online battery monitoring.
Keywords:
EVs, battery monitoring, online identification, V2G
Download:
IMEKO-TC4-2013-108.pdf
DOI:
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Event details
IMEKO TC:
TC4
Event name:
TC4 Symposium 2013
Title:
19th IMEKO TC4 Symposium Measurements of Electrical Quantities (together with 17th TC4 IWADC Workshop on ADC and DAC Modelling and Testing)
Place:
Barcelona, SPAIN
Time:
18 July 2013 - 19 July 2013