Online Monitoring of Lithium-Ion Battery Internal Temperature Using PWM Switching Oscillations

Xiang, Dan; Yang, Chen; Li, Hao; Zhou, Yiheng; Zhu, Sitian; Li, Yipeng

doi:10.1109/tpel.2022.3202939

Cited by 13 publications

(5 citation statements)

References 32 publications

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“…v bat (t sw+ ) and i bat (t sw+ ) represent the voltage and current after t sw . Similarly, Xiang et al [244] demonstrated that a battery is equivalent to a series RL circuit at ultra-high frequencies (i.e., 10 kHz-1 MHz), as shown in the top of Fig. 26(e).…”

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confidence: 78%

“…As discussed above, PE-based monitoring schemes mainly refer to online impedance measurement. From complexity perspective, single-point impedance-based monitoring schemes [240], [244] are recommended in actual applications, such as EVs and ESPSs. However, the relationship between single-point impedance and the health status of LIBs should be further investigated.…”

Section: ) Suggested Feasible Solutionsmentioning

confidence: 99%

“…(d) Voltage and current waveforms of batteries in an SC system during a switching instant [240]. (e) TSEP characteristic of a battery at an ultra-high frequency [244]. (f) PWM switching oscillation in a battery system [244].…”

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confidence: 99%

“…(e) TSEP characteristic of a battery at an ultra-high frequency [244]. (f) PWM switching oscillation in a battery system [244]. R eq,in represent the equivalent reactance and resistance of the internal battery, X t and R t represent the equivalent reactance and resistance of external terminals.…”

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confidence: 99%

“…(e) TSEP characteristic of a battery at an ultra-high frequency[244]. (f) PWM switching oscillation in a battery system[244].…”

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confidence: 99%

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Power Electronics-Based Safety Enhancement Technologies for Lithium-Ion Batteries: An Overview From Battery Management Perspective

Zhao

et al. 2023

IEEE Trans. Power Electron.

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Safety enhancement for lithium-ion batteries (LIBs) has received a lot of attention from academic and industrial fields. However, there is a lack of overview from the perspective of the application power electronics (PEs) in the systems. This article gives an overview of PE-based safety enhancement technologies for LIBs, mainly focusing on battery management. It introduces the latest advances in battery protection, balancing, monitoring, and lifetime improvement, all based on PE technologies. Detailed discussion and future research opportunities are given. This article aims to provide a reference for PE researchers who want to make some efforts in LIB safety.

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confidence: 78%

Section: ) Suggested Feasible Solutionsmentioning

confidence: 99%

mentioning

confidence: 99%

mentioning

confidence: 99%

“…(e) TSEP characteristic of a battery at an ultra-high frequency[244]. (f) PWM switching oscillation in a battery system[244].…”

mentioning

confidence: 99%

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Power Electronics-Based Safety Enhancement Technologies for Lithium-Ion Batteries: An Overview From Battery Management Perspective

Zhao

et al. 2023

IEEE Trans. Power Electron.

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The imperative for sensing innovations toward lab on cell in battery technology: a holistic survey of the emerging trend of embedding sensor technologies in electrochemical cells

Thenaisie,

Couto

2024

Discov Electron

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The rapid evolution of battery technology has sparked an urgent need for advanced monitoring and diagnostic capabilities. This comprehensive review explores the emerging concept of Lab-on-Cell (LoC), a paradigm shift in battery management that integrates sophisticated sensing technologies directly into electrochemical cells. Through meticulous analysis, the study examines cutting-edge sensor technologies, including resistive and thermoelectric sensors, piezoelectric devices, electrochemical impedance spectroscopy, and optical fiber sensors. It delves into their principles, applications, and limitations within the context of battery diagnostics. Uniquely, this review intertwines technological assessment with geopolitical and economic context, charting the evolution of LoC technologies against a backdrop of global events and policy shifts. It sheds light on the complex drivers of innovation in this field, drawing connections between research trends, industrial needs, and regulatory changes. The study introduces a novel dual-reference system, separating general and LoC-specific sources to cater to a diverse readership. The review culminates in a forward-looking analysis of LoC technologies’ potential impact on battery management systems, cell design, and manufacturing processes. By weaving together technological advancements, market forces, and future projections, this in-depth examination provides a holistic view of the LoC landscape. It stands as a vital resource for researchers, industry professionals, and policymakers navigating the intricate future of energy storage technologies.

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Online surface temperature prediction and abnormal diagnosis of lithium-ion batteries based on hybrid neural network and fault threshold optimization

Zhao,

Chen,

Shu

et al. 2024

Reliability Engineering & System Safety

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Online Monitoring of Lithium-Ion Battery Internal Temperature Using PWM Switching Oscillations

Cited by 13 publications

References 32 publications

Power Electronics-Based Safety Enhancement Technologies for Lithium-Ion Batteries: An Overview From Battery Management Perspective

Power Electronics-Based Safety Enhancement Technologies for Lithium-Ion Batteries: An Overview From Battery Management Perspective

The imperative for sensing innovations toward lab on cell in battery technology: a holistic survey of the emerging trend of embedding sensor technologies in electrochemical cells

Online surface temperature prediction and abnormal diagnosis of lithium-ion batteries based on hybrid neural network and fault threshold optimization

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