Sensorless State of Temperature Estimation for Smart Battery based on Electrochemical Impedance

Yusheng Zheng; Nicolai André Weinreich; Abhijit Kulkarni; Yunhong Che; Hoda Sorouri; Xin Sui; Remus Teodorescu

doi:10.23919/EPE23ECCEEurope58414.2023.10264452

Sensorless State of Temperature Estimation for Smart Battery based on Electrochemical Impedance

Yusheng Zheng, Nicolai André Weinreich, Abhijit Kulkarni, Yunhong Che, Hoda Sorouri, Xin Sui, Remus Teodorescu

Research output: Contribution to book/anthology/report/conference proceeding › Article in proceeding › Research › peer-review

3 Citations (Scopus)

37 Downloads (Pure)

Abstract

Temperature plays a significant role in the safety, performance, and lifetime of lithium-ion batteries (LIBs). Therefore, monitoring battery temperature becomes one of the fundamental tasks for the safe and efficient operation of LIBs. Given the limited onboard temperature sensors, this paper proposes a sensorless temperature estimation method suitable for the smart battery system by obtaining the electrochemical impedance of batteries online via bypass actions. A suitable frequency is selected from the battery electrochemical impedance spectroscopy (EIS) to achieve an accurate and robust estimation of the battery temperature through online impedance measurement. Using the battery impedance with this selected frequency, the battery temperature can be estimated under different scenarios, with RMSE less than 1.5 ℃.

Original language	English
Title of host publication	2023 25th European Conference on Power Electronics and Applications, EPE 2023 ECCE Europe
Number of pages	8
Publisher	IEEE
Publication date	8 Sept 2023
Pages	1-8
Article number	10264452
ISBN (Print)	979-8-3503-1678-0
ISBN (Electronic)	9789075815412
DOIs	https://doi.org/10.23919/EPE23ECCEEurope58414.2023.10264452
Publication status	Published - 8 Sept 2023
Event	2023 25th European Conference on Power Electronics and Applications (EPE'23 ECCE Europe) - Aalborg, Denmark Duration: 4 Sept 2023 → 8 Sept 2023

Conference

Conference	2023 25th European Conference on Power Electronics and Applications (EPE'23 ECCE Europe)
Country/Territory	Denmark
City	Aalborg
Period	04/09/2023 → 08/09/2023

Keywords

Battery charge measurement
Estimation
Frequency estimation
Impedance measurement
Sensitivity
Temperature measurement
Temperature sensors
Battery Management Systems (BMS)
Batteries
Battery impedance measurement
Electric Vehicle (EV)
Energy storage

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10.23919/EPE23ECCEEurope58414.2023.10264452

Sensorless State of Temperature Estimation for Smart Battery based on Electrochemical Impedance EPE_2023_finalAccepted author manuscript, 682 KB

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Cite this

Zheng, Y., Weinreich, N. A., Kulkarni, A., Che, Y., Sorouri, H., Sui, X., & Teodorescu, R. (2023). Sensorless State of Temperature Estimation for Smart Battery based on Electrochemical Impedance. In 2023 25th European Conference on Power Electronics and Applications, EPE 2023 ECCE Europe (pp. 1-8). Article 10264452 IEEE. https://doi.org/10.23919/EPE23ECCEEurope58414.2023.10264452

@inproceedings{629cef934a80476c9dbbb5f489eec781,

title = "Sensorless State of Temperature Estimation for Smart Battery based on Electrochemical Impedance",

abstract = "Temperature plays a significant role in the safety, performance, and lifetime of lithium-ion batteries (LIBs). Therefore, monitoring battery temperature becomes one of the fundamental tasks for the safe and efficient operation of LIBs. Given the limited onboard temperature sensors, this paper proposes a sensorless temperature estimation method suitable for the smart battery system by obtaining the electrochemical impedance of batteries online via bypass actions. A suitable frequency is selected from the battery electrochemical impedance spectroscopy (EIS) to achieve an accurate and robust estimation of the battery temperature through online impedance measurement. Using the battery impedance with this selected frequency, the battery temperature can be estimated under different scenarios, with RMSE less than 1.5 ℃.",

keywords = "Battery charge measurement, Estimation, Frequency estimation, Impedance measurement, Sensitivity, Temperature measurement, Temperature sensors, Battery Management Systems (BMS), Batteries, Battery impedance measurement, Electric Vehicle (EV), Energy storage",

author = "Yusheng Zheng and Weinreich, {Nicolai Andr{\'e}} and Abhijit Kulkarni and Yunhong Che and Hoda Sorouri and Xin Sui and Remus Teodorescu",

year = "2023",

month = sep,

day = "8",

doi = "10.23919/EPE23ECCEEurope58414.2023.10264452",

language = "English",

isbn = "979-8-3503-1678-0",

pages = "1--8",

booktitle = "2023 25th European Conference on Power Electronics and Applications, EPE 2023 ECCE Europe",

publisher = "IEEE",

address = "United States",

note = "2023 25th European Conference on Power Electronics and Applications (EPE'23 ECCE Europe) ; Conference date: 04-09-2023 Through 08-09-2023",

}

Zheng, Y , Weinreich, NA, Kulkarni, A, Che, Y , Sorouri, H , Sui, X & Teodorescu, R 2023, Sensorless State of Temperature Estimation for Smart Battery based on Electrochemical Impedance. in 2023 25th European Conference on Power Electronics and Applications, EPE 2023 ECCE Europe., 10264452, IEEE, pp. 1-8, 2023 25th European Conference on Power Electronics and Applications (EPE'23 ECCE Europe), Aalborg, Denmark, 04/09/2023. https://doi.org/10.23919/EPE23ECCEEurope58414.2023.10264452

Sensorless State of Temperature Estimation for Smart Battery based on Electrochemical Impedance. / Zheng, Yusheng ; Weinreich, Nicolai André; Kulkarni, Abhijit et al.
2023 25th European Conference on Power Electronics and Applications, EPE 2023 ECCE Europe. IEEE, 2023. p. 1-8 10264452.

Research output: Contribution to book/anthology/report/conference proceeding › Article in proceeding › Research › peer-review

TY - GEN

T1 - Sensorless State of Temperature Estimation for Smart Battery based on Electrochemical Impedance

AU - Zheng, Yusheng

AU - Weinreich, Nicolai André

AU - Kulkarni, Abhijit

AU - Che, Yunhong

AU - Sorouri, Hoda

AU - Sui, Xin

AU - Teodorescu, Remus

PY - 2023/9/8

Y1 - 2023/9/8

N2 - Temperature plays a significant role in the safety, performance, and lifetime of lithium-ion batteries (LIBs). Therefore, monitoring battery temperature becomes one of the fundamental tasks for the safe and efficient operation of LIBs. Given the limited onboard temperature sensors, this paper proposes a sensorless temperature estimation method suitable for the smart battery system by obtaining the electrochemical impedance of batteries online via bypass actions. A suitable frequency is selected from the battery electrochemical impedance spectroscopy (EIS) to achieve an accurate and robust estimation of the battery temperature through online impedance measurement. Using the battery impedance with this selected frequency, the battery temperature can be estimated under different scenarios, with RMSE less than 1.5 ℃.

AB - Temperature plays a significant role in the safety, performance, and lifetime of lithium-ion batteries (LIBs). Therefore, monitoring battery temperature becomes one of the fundamental tasks for the safe and efficient operation of LIBs. Given the limited onboard temperature sensors, this paper proposes a sensorless temperature estimation method suitable for the smart battery system by obtaining the electrochemical impedance of batteries online via bypass actions. A suitable frequency is selected from the battery electrochemical impedance spectroscopy (EIS) to achieve an accurate and robust estimation of the battery temperature through online impedance measurement. Using the battery impedance with this selected frequency, the battery temperature can be estimated under different scenarios, with RMSE less than 1.5 ℃.

KW - Battery charge measurement

KW - Estimation

KW - Frequency estimation

KW - Impedance measurement

KW - Sensitivity

KW - Temperature measurement

KW - Temperature sensors

KW - Battery Management Systems (BMS)

KW - Batteries

KW - Battery impedance measurement

KW - Electric Vehicle (EV)

KW - Energy storage

UR - http://www.scopus.com/inward/record.url?scp=85175174036&partnerID=8YFLogxK

U2 - 10.23919/EPE23ECCEEurope58414.2023.10264452

DO - 10.23919/EPE23ECCEEurope58414.2023.10264452

M3 - Article in proceeding

SN - 979-8-3503-1678-0

SP - 1

EP - 8

BT - 2023 25th European Conference on Power Electronics and Applications, EPE 2023 ECCE Europe

PB - IEEE

T2 - 2023 25th European Conference on Power Electronics and Applications (EPE'23 ECCE Europe)

Y2 - 4 September 2023 through 8 September 2023

ER -

Sensorless State of Temperature Estimation for Smart Battery based on Electrochemical Impedance

Abstract

Conference

Keywords

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AUB Link

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State of Temperature Estimation in Smart Batteries using Artificial Intelligence

CROSBAT: SMART BATTERY

OPENSRUM: Optimal Power Conversion and Energy Storage System for Safe and Reliable Urban Air Mobility

Cite this

Sensorless State of Temperature Estimation for Smart Battery based on Electrochemical Impedance

Abstract

Conference

Keywords

Access to Document

AUB Link

Other files and links

Fingerprint

Projects

State of Temperature Estimation in Smart Batteries using Artificial Intelligence

CROSBAT: SMART BATTERY

OPENSRUM: Optimal Power Conversion and Energy Storage System for Safe and Reliable Urban Air Mobility

Cite this