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Lithium-ion batteries are very popular nowadays. In order to design and evaluate the performance of systems involving batteries, good models are required for systems simulation. In this paper, popular lithium-ion battery models are investigated and presented. Selection of appropriate models for a particular simulation will also be presented.
Battery performance prediction is crucial for battery-aware power management, battery maintenance, and multi-cell battery design. However, the existing battery models cannot capture the circuit characteristics and nonlinear battery effects, especially recovery effect. This paper aims to fill this gap by developing an enhanced circuit-based model for single-cell battery. The proposed model is validated...
The energy management method for designing a solar-cell supplied electrical vehicle is described and its implementation on Istanbul Technical University (ITU) race cars is discussed. The effectiveness of the method has been tested and proved during the 2006, 2007 and 2008 races organized by the Scientific and Technical Council of Turkey. The ldquoenergy management model (EMS)rdquo, which computes...
A hardware-in-the-loop (HIL) simulator was designed and fabricated for feasibility study of the tram with onboard hybrid energy storage system comprising the Li battery and the ultra-capacitor. HIL simulator consists of the software part including the vehicle model, the energy storage system model, and control algorithm; and the hardware test bench containing a induction motor for the load, a permanent...
Simulation of electric vehicles, hybrid electric vehicles, and plug-in hybrid electric vehicles over driving schedules within a full dynamic hybrid and electric vehicle simulator requires battery models capable of predicting state-of-charge, I-V characteristics, and dynamic behavior of different battery types. A battery model capable of reproducing lithium-ion, nickel-metal hydride, and lead- acid...
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