An improvement of equivalent circuit model for state of health estimation of lithium-ion batteries based on mid-frequency and low-frequency electrochemical impedance spectroscopy
Chun Chang, Shaojin Wang, Tao Chen, Jiuchun Jiang, Yan Jiang, Lujun Wang
Topics & Concepts
Equivalent circuitMean squared errorState of healthBattery (electricity)Frequency domainElectrical impedanceDielectric spectroscopyPower (physics)AlgorithmComputer scienceElectronic engineeringVoltageEngineeringMathematicsStatisticsElectrical engineeringElectrochemistryChemistryPhysicsQuantum mechanicsElectrodeComputer visionPhysical chemistryAdvanced Battery Technologies ResearchAdvancements in Battery MaterialsAdvanced Battery Materials and Technologies