Impedance-Based Battery Management System for Safety Monitoring of Lithium-Ion Batteries

Carkhuff, Bliss G.; Demirev, Plamen A.; Srinivasan, R.

doi:10.1109/tie.2017.2786199

Cited by 150 publications

(68 citation statements)

References 16 publications

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“…Obviously, the measurement uncertainty is also dependent on the used measurement equipment. Since common electrochemical measurement equipment is not suitable for on-board applications, several authors presented proof-of-concept PCB that can perform these on-board electrochemical measurements [277,281,287,[294][295][296][297][298]. By integrating the PCB functionalities into a small chip [299], batteries inside a battery pack can be monitored for voltage, impedance and temperature by a single device, enabling accurate SoC, SoH, and temperature measurements at individual battery level.…”

Section: Impedance-based Temperature Measurementsmentioning

confidence: 99%

A review on various temperature-indication methods for Li-ion batteries

et al. 2019

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Temperature measurements of Li-ion batteries are important for assisting Battery Management Systems in controlling highly relevant states, such as State-of-Charge and State-of-Health. In addition, temperature measurements are essential to prevent dangerous situations and to maximize the performance and cycle life of batteries. However, due to thermal gradients, which might quickly develop during operation, fast and accurate temperature measurements can be rather challenging. For a proper selection of the temperature measurement method, aspects such as measurement range, accuracy, resolution, and costs of the method are important. After providing a brief overview of the working principle of Li-ion batteries, including the heat generation principles and possible consequences, this review gives a comprehensive overview of various temperature measurement methods that can be used for temperature indication of Li-ion batteries. At present, traditional temperature measurement methods, such as thermistors and thermocouples, are extensively used. Several recently introduced methods, such as impedance-based temperature indication and fiber Bragg-grating techniques, are under investigation in order to determine if those are suitable for largescale introduction in sophisticated battery-powered applications.

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Section: Impedance-based Temperature Measurementsmentioning

confidence: 99%

A review on various temperature-indication methods for Li-ion batteries

et al. 2019

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“…This BMS was capable of storing and analyzing the measurement data in order to detect battery failures and improve the battery safety by shortening the measurement and communication time intervals. Carkhuff et al applied multifrequency impedance measurement technology (1‐1000 Hz) to the BMS. Except for the conventional voltage, temperature, and internal impedance monitors, it can track faults associated with anode, cathode, and electrolyte to identify battery mismatches and emerging faults.…”

Section: Randd Of Bms Functionality and Integration In Vehiclesmentioning

confidence: 99%

A review on battery management system from the modeling efforts to its multiapplication and integration

2019

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Summary Progress in battery technology accelerates the transition of battery management system (BMS) from a mere monitoring unit to a multifunction integrated one. It is necessary to establish a battery model for the implementation of BMS's effective control. With more comprehensive and faster battery model, it would be accurate and effective to reflect the behavior of the battery level to the vehicle. On this basis, to ensure battery safety, power, and durability, some key technologies based on the model are advanced, such as battery state estimation, energy equalization, thermal management, and fault diagnosis. Besides, the communication of interactions between BMS and vehicle controllers, motor controllers, etc is an essential consideration for optimizing driving and improving vehicle performance. As concluded, a synergistic and collaborative BMS is the foundation for green‐energy vehicles to be intelligent, electric, networked, and shared. Thus, this paper reviews the research and development (R&D) of multiphysics model simulation and multifunction integrated BMS technology. In addition, summary of the relevant research and state‐of‐the‐art technology is dedicated to improving the synergy and coordination of BMS and to promote the innovation and optimization of new energy vehicle technology.

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“…The minimum SOC of 20% and a maximum of 100% for the energy storage system is considered [34,35], in order to formulate a rule-based control strategy (11): .…”

Section: Hybrid Electric Refuse Collector Vehiclementioning

confidence: 99%

Advanced Methodology for the Optimal Sizing of the Energy Storage System in a Hybrid Electric Refuse Collector Vehicle Using Real Routes

Cortez¹,

Moreno-Eguilaz²,

Soriano³

2018

Energies

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This paper presents a new methodology for optimal sizing of the energy storage system ( E S S ), with the aim of being used in the design process of a hybrid electric (HE) refuse collector vehicle ( R C V ). This methodology has, as the main element, to model a multi-objective optimisation problem that considers the specific energy of a basic cell of lithium polymer ( L i – P o ) battery and the cost of manufacture. Furthermore, optimal space solutions are determined from a multi-objective genetic algorithm that considers linear inequalities and limits in the decision variables. Subsequently, it is proposed to employ optimal space solutions for sizing the energy storage system, based on the energy required by the drive cycle of a conventional refuse collector vehicle. In addition, it is proposed to discard elements of optimal space solutions for sizing the energy storage system so as to achieve the highest fuel economy in the hybrid electric refuse collector vehicle design phase.

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Impedance-Based Battery Management System for Safety Monitoring of Lithium-Ion Batteries

Cited by 150 publications

References 16 publications

A review on various temperature-indication methods for Li-ion batteries

A review on various temperature-indication methods for Li-ion batteries

A review on battery management system from the modeling efforts to its multiapplication and integration

Advanced Methodology for the Optimal Sizing of the Energy Storage System in a Hybrid Electric Refuse Collector Vehicle Using Real Routes

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