Battery Management System Hardware Concepts: An Overview

被引：175

作者：

Lelie, Markus ^{[1
,2
]}

Braun, Thomas ^{[1
,2
]}

Knips, Marcus ^{[1
,2
]}

Nordmann, Hannes ^{[1
,2
]}

Ringbeck, Florian ^{[1
,2
]}

Zappen, Hendrik ^{[1
,2
]}

Sauer, Dirk Uwe ^{[1
,2
,3
]}

机构：

[1] Rhein Westfal TH Aachen, Inst Power Elect & Elect Drives ISEA, Jaegerstr 17-19, D-52066 Aachen, Germany

[2] Forschungszentrum Juelich GmbH, Juelich Aachen Res Alliance, Jara, D-52425 Julich, Germany

[3] Rhein Westfal TH Aachen, Inst Power Generat & Storage Syst, Mathieustr 10, D-52074 Aachen, Germany

来源：

APPLIED SCIENCES-BASEL | 2018年 / 8卷 / 04期

基金：

欧盟地平线“2020”;

关键词：

battery management systems; BMS requirements; battery pack topologies; electric vehicles; BMS-ASIC; balancing; insulation measurement; LITHIUM-ION BATTERIES; TEMPERATURE; VEHICLES; CELLS;

D O I：

10.3390/app8040534

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

This paper focuses on the hardware aspects of battery management systems (BMS) for electric vehicle and stationary applications. The purpose is giving an overview on existing concepts in state-of-the-art systems and enabling the reader to estimate what has to be considered when designing a BMS for a given application. After a short analysis of general requirements, several possible topologies for battery packs and their consequences for the BMS' complexity are examined. Four battery packs that were taken from commercially available electric vehicles are shown as examples. Later, implementation aspects regarding measurement of needed physical variables (voltage, current, temperature, etc.) are discussed, as well as balancing issues and strategies. Finally, safety considerations and reliability aspects are investigated.

引用

页数：27

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