A Novel Active Equalization Topology for Series-Connected Lithium-ion Battery Packs

Xiaofeng Ding; Donghuai Zhang

doi:10.1109/ECCE.2018.8557414

A Novel Active Equalization Topology for Series-Connected Lithium-ion Battery Packs

Xiaofeng Ding
, Donghuai Zhang

School of Automation Science and Electrical Engineering

Beihang University

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

11 Scopus citations

Abstract

A novel non-dissipative two-stage equalization circuit topology based on the traditional buck-boost circuit is proposed to achieve balancing of series-connected lithium-ion battery packs with higher efficiency and less cost, considering the background on international energy issues and the development trend of battery balancing. Detailed illustration of the presented topology is covered and the operation principles and control approaches are described with visualized figures. Then, under the condition of accurate modeling of the lithiumion battery, relying on the experimental data, the simulation block is built based on MATLAB and the effectiveness of the proposed topology is verified preliminarily. What's more, the results of the simulation are indicated and the comparison between the novel topology and the traditional one is analyzed at the end.

Original language	English
Title of host publication	2018 IEEE Energy Conversion Congress and Exposition, ECCE 2018
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	2753-2758
Number of pages	6
ISBN (Electronic)	9781479973118
DOIs	https://doi.org/10.1109/ECCE.2018.8557414
State	Published - 3 Dec 2018
Event	10th Annual IEEE Energy Conversion Congress and Exposition, ECCE 2018 - Portland, United States Duration: 23 Sep 2018 → 27 Sep 2018

Publication series

Name	2018 IEEE Energy Conversion Congress and Exposition, ECCE 2018

Conference

Conference	10th Annual IEEE Energy Conversion Congress and Exposition, ECCE 2018
Country/Territory	United States
City	Portland
Period	23/09/18 → 27/09/18

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 7 Affordable and Clean Energy

Keywords

Active equalization
Balancing time
Buck-boost topology
Lithiumion battery model

Access to Document

10.1109/ECCE.2018.8557414

Cite this

Ding, X., & Zhang, D. (2018). A Novel Active Equalization Topology for Series-Connected Lithium-ion Battery Packs. In 2018 IEEE Energy Conversion Congress and Exposition, ECCE 2018 (pp. 2753-2758). Article 8557414 (2018 IEEE Energy Conversion Congress and Exposition, ECCE 2018). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ECCE.2018.8557414

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title = "A Novel Active Equalization Topology for Series-Connected Lithium-ion Battery Packs",

abstract = "A novel non-dissipative two-stage equalization circuit topology based on the traditional buck-boost circuit is proposed to achieve balancing of series-connected lithium-ion battery packs with higher efficiency and less cost, considering the background on international energy issues and the development trend of battery balancing. Detailed illustration of the presented topology is covered and the operation principles and control approaches are described with visualized figures. Then, under the condition of accurate modeling of the lithiumion battery, relying on the experimental data, the simulation block is built based on MATLAB and the effectiveness of the proposed topology is verified preliminarily. What's more, the results of the simulation are indicated and the comparison between the novel topology and the traditional one is analyzed at the end.",

keywords = "Active equalization, Balancing time, Buck-boost topology, Lithiumion battery model",

author = "Xiaofeng Ding and Donghuai Zhang",

note = "Publisher Copyright: {\textcopyright} 2018 IEEE.; 10th Annual IEEE Energy Conversion Congress and Exposition, ECCE 2018 ; Conference date: 23-09-2018 Through 27-09-2018",

year = "2018",

month = dec,

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doi = "10.1109/ECCE.2018.8557414",

language = "英语",

series = "2018 IEEE Energy Conversion Congress and Exposition, ECCE 2018",

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booktitle = "2018 IEEE Energy Conversion Congress and Exposition, ECCE 2018",

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}

Ding, X & Zhang, D 2018, A Novel Active Equalization Topology for Series-Connected Lithium-ion Battery Packs. in 2018 IEEE Energy Conversion Congress and Exposition, ECCE 2018., 8557414, 2018 IEEE Energy Conversion Congress and Exposition, ECCE 2018, Institute of Electrical and Electronics Engineers Inc., pp. 2753-2758, 10th Annual IEEE Energy Conversion Congress and Exposition, ECCE 2018, Portland, United States, 23/09/18. https://doi.org/10.1109/ECCE.2018.8557414

A Novel Active Equalization Topology for Series-Connected Lithium-ion Battery Packs. / Ding, Xiaofeng; Zhang, Donghuai.
2018 IEEE Energy Conversion Congress and Exposition, ECCE 2018. Institute of Electrical and Electronics Engineers Inc., 2018. p. 2753-2758 8557414 (2018 IEEE Energy Conversion Congress and Exposition, ECCE 2018).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

TY - GEN

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N2 - A novel non-dissipative two-stage equalization circuit topology based on the traditional buck-boost circuit is proposed to achieve balancing of series-connected lithium-ion battery packs with higher efficiency and less cost, considering the background on international energy issues and the development trend of battery balancing. Detailed illustration of the presented topology is covered and the operation principles and control approaches are described with visualized figures. Then, under the condition of accurate modeling of the lithiumion battery, relying on the experimental data, the simulation block is built based on MATLAB and the effectiveness of the proposed topology is verified preliminarily. What's more, the results of the simulation are indicated and the comparison between the novel topology and the traditional one is analyzed at the end.

AB - A novel non-dissipative two-stage equalization circuit topology based on the traditional buck-boost circuit is proposed to achieve balancing of series-connected lithium-ion battery packs with higher efficiency and less cost, considering the background on international energy issues and the development trend of battery balancing. Detailed illustration of the presented topology is covered and the operation principles and control approaches are described with visualized figures. Then, under the condition of accurate modeling of the lithiumion battery, relying on the experimental data, the simulation block is built based on MATLAB and the effectiveness of the proposed topology is verified preliminarily. What's more, the results of the simulation are indicated and the comparison between the novel topology and the traditional one is analyzed at the end.

KW - Active equalization

KW - Balancing time

KW - Buck-boost topology

KW - Lithiumion battery model

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M3 - 会议稿件

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ER -

A Novel Active Equalization Topology for Series-Connected Lithium-ion Battery Packs

Abstract

Publication series

Conference

UN SDGs

Keywords

Access to Document

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