Temperature Sensing and Evaluation of Thermal Effects on Battery Packs for Automotive Applications

Ruffa, Filippo; Capua, C. De; Morello, Rosario; Liu, Zheng

doi:10.1109/jsen.2019.2933901

Cited by 12 publications

(7 citation statements)

References 25 publications

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“…Ruffa et al [34], investigated the thermal effect on battery packs for automotive applications. In this research, the effect of ambient and core battery temperatures were observed.…”

Section: Related Workmentioning

confidence: 99%

Battery characterization for wireless sensor network applications to investigate the effect of load on surface temperatures

et al. 2022

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Wireless sensor networks (WSN) are commonly used in remote environments for monitoring and sensing. These devices are typically powered by batteries, the performance of which varies depending on environmental (such as temperature and humidity) as well as operational conditions (discharge rate and state-of-charge, SOC). As a result, assessing their technical viability for WSN applications requires performance evaluation based on the aforementioned stimuli. This paper proposes an efficient method for examining battery performance parameters such as capacity, open-circuit voltage (OCV) and SOC. Four battery types (lithium-ion, lithium-polymer, nickel-metal hydride and alkaline) were subjected to IEEE 802.15.4 protocol-based discharge rates to record the discharge characteristics. Furthermore, the combined effect of discharge rates on battery surface temperature and OCV variations was investigated. Shorter relaxation times (4–8 h) were observed in lithium-based batteries, resulting in faster energy recovery while maintaining rated capacity. It was observed that nearly 80% of the voltage region was flat, with minor voltage variations during the discharge cycle. Furthermore, lithium-based batteries experienced negligible changes in surface temperatures (approx. 0.03°C) with respect to discharge rates, making them the best battery choice for low-power applications such as WSNs.

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“…Ruffa et al [34], investigated the thermal effect on battery packs for automotive applications. In this research, the effect of ambient and core battery temperatures were observed.…”

Section: Related Workmentioning

confidence: 99%

Battery characterization for wireless sensor network applications to investigate the effect of load on surface temperatures

et al. 2022

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“…Clearly, passive devices are not sufficient to guarantee the safety and the control state of health and state of charge of the complex automotive battery systems. On-board electrical [14][15][16] and thermal measurements [17,18] are based on well established technologies that can be effectively integrated in automotive battery packages. The main physical quantities used to characterize and simulate the battery behavior are the current, the electric potential, and the temperature.…”

Section: Introductionmentioning

confidence: 99%

A Review of Mechanical and Chemical Sensors for Automotive Li-Ion Battery Systems

Rocca

Giuliano

Nicol

et al. 2022

Sensors

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The electrification of passenger cars is one of the most effective approaches to reduce noxious emissions in urban areas and, if the electricity is produced using renewable sources, to mitigate the global warming. This profound change of paradigm in the transport sector requires the use of Li-ion battery packages as energy storage systems to substitute conventional fossil fuels. An automotive battery package is a complex system that has to respect several constraints: high energy and power densities, long calendar and cycle lives, electrical and thermal safety, crash-worthiness, and recyclability. To comply with all these requirements, battery systems integrate a battery management system (BMS) connected to an complex network of electric and thermal sensors. On the other hand, since Li-ion cells can suffer from degradation phenomena with consequent generation of gaseous emissions or determine dimensional changes of the cell packaging, chemical and mechanical sensors should be integrated in modern automotive battery packages to guarantee the safe operation of the system. Mechanical and chemical sensors for automotive batteries require further developments to reach the requested robustness and reliability; in this review, an overview of the current state of art on such sensors will be proposed.

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“…Characteristics of lithium ion batteries have been described in [16]. Internal resistance of battery has been monitored using switching capacitor [17]. The thermal state of the system has been observed to have effect on the battery performance in vehicle applications [18].…”

Section: Introductionmentioning

confidence: 99%

“…Internal resistance of battery has been monitored using switching capacitor [17]. The thermal state of the system has been observed to have effect on the battery performance in vehicle applications [18]. Software has been introduced to monitor the status of battery in V2G regulations [19].…”

Section: Introductionmentioning

confidence: 99%

Switching transient‐based state of Ampere‐hour prediction of lithium‐ion, nickel‐cadmium, nickel‐metal‐hydride and lead acid batteries used in vehicles

Ray

Roy

Chattopadhyay³

2021

IET Nanodielectrics

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The state of the ampere-hour capacity of the battery depends on the condition of materials used in it. Large reduction of capacity ends with maintenance or replacement of the battery. Modern battery materials include application of nanomaterials and nanotechnology in various stages of production. This article attempts to monitor the capacity of battery used for vehicles which are made of different types of materials using switching transients. The analytical part was done using wavelet-based decompositions. Data sets of large number of coefficients have been developed for learning. Their statistical behaviour has been studied, and monitoring was initially carried out by some selective parameters. Then the artificial neural network-based algorithm was developed which includes all features of statistical variation for better monitoring. Case studies have been carried out followed by comparison. The study ends with a satisfactory monitoring.This is an open access article under the terms of the Creative Commons Attribution-NonCommercial-NoDerivs License, which permits use and distribution in any medium, provided the original work is properly cited, the use is non-commercial and no modifications or adaptations are made.

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Temperature Sensing and Evaluation of Thermal Effects on Battery Packs for Automotive Applications

Cited by 12 publications

References 25 publications

Battery characterization for wireless sensor network applications to investigate the effect of load on surface temperatures

Battery characterization for wireless sensor network applications to investigate the effect of load on surface temperatures

A Review of Mechanical and Chemical Sensors for Automotive Li-Ion Battery Systems

Switching transient‐based state of Ampere‐hour prediction of lithium‐ion, nickel‐cadmium, nickel‐metal‐hydride and lead acid batteries used in vehicles

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