Battery Management System for Electric Vehicle Application

Qiang, Jiaxi; Yang, Lin; Ao, Guoqiang; Zhong, Huicai

doi:10.1109/icves.2006.371569

Cited by 24 publications

(10 citation statements)

References 3 publications

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“…As discussed above, throughout all battery operation, heat is produced from the ohmic resistance of the battery and the chemical processes within the battery and fast-charging produces even greater amounts of heat. For this reason, several battery thermal management systems (BTMS) have been developed [69][70][71], some of which incorporate SoC within the management algorithm. Ideally, Li-ion batteries operate between 15 • C and 40 • C for optimal battery performance [72][73][74].…”

Section: Battery Thermal Managementmentioning

confidence: 99%

Advanced Electric Vehicle Fast-Charging Technologies

et al. 2019

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Negative impacts from the dominant use of petroleum-based transportation have propelled the globe towards electrified transportation. With this thrust, many technological challenges are being encountered and addressed, one of which is the development and availability of fast-charging technologies. To compete with petroleum-based transportation, electric vehicle (EV) battery charging times need to decrease to the 5–10 min range. This paper provides a review of EV fast-charging technologies and the impacts on the battery systems, including heat management and associated limitations. In addition, the paper presents promising new approaches and opportunities for power electronic converter topologies and systems level research to advance the state-of-the-art in fast-charging.

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Section: Battery Thermal Managementmentioning

confidence: 99%

Advanced Electric Vehicle Fast-Charging Technologies

et al. 2019

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“…According to the majority of battery supplier's recommendations, the EV fast charging must be done with a constant current [26]. Therefore, the interleaved buck-type DC-DC power converter used to interface the DC-Bus with the EV battery pack is controlled to produce a constant output current (IBAT).…”

Section: Power Converters Controlmentioning

confidence: 99%

“…Therefore, the interleaved buck-type DC-DC power converter used to interface the DC-Bus with the EV battery pack is controlled to produce a constant output current (IBAT). Usually, the maximum charging current is determined by the EV Battery Management System (BMS) and its value is transmitted to the fast charger controller [26]. To accomplish with the fast charging, it is used a Proportional Integral (PI) controller in the DC-DC converter to ensure that the output current correctly follows the set points defined by the BMS.…”

Section: Power Converters Controlmentioning

confidence: 99%

Power Electronics Converters for an Electric Vehicle Fast Charging Station with Energy Storage System and Renewable Energy Sources

Pinto¹,

Monteiro²,

Exposto³

et al. 2020

EAI Endorsed Transactions on Energy Web

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Fast Charging Stations (FCS) are a key element for the wide spreading of Electric Vehicles (EVs), by reducing the charging time to a range between 20 to 40 minutes. However, the integration of FCS causes some adverse impacts on the Power Grid (PG), namely the huge increase in the peak demand during short periods of time. This paper addresses the design of power electronics converters for an EV DC FCS with local storage capability and easy interface of renewables. In the proposed architecture, the energy storage capability is used to smooth the peak power demand and contributes to stabilize the PG. When integrated in a smart grid, the proposed architecture may even return some of the stored energy back to the PG. The accomplishment of the aforementioned objectives requires a set of different power electronics converters, described and discussed along the paper. In order to demonstrate the potentialities of the proposed EV DC FCS architecture, four different case studies were analysed.

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“…At present, battery pack of multi-cells usually employs a management network system which is composed of several ICs [2][3][4]. And as far as we know, no monolithic battery management chip for multi-cell in series has been reported.…”

Section: Introductionmentioning

confidence: 99%

Li-ion battery management chip for multi-cell battery pack

Chen

Jin

et al. 2008

APCCAS 2008 - 2008 IEEE Asia Pacific Conference on Circuits and Systems

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This paper introduces a method of realizing a monolithic battery management chip for a Lithium ion battery pack of multi-cell in series. High precision subtractor amplifiers were employed to extract the voltage information of each battery. With the utilization of the subtractor amplifiers, the whole system was allowed to be implemented in a normal, nonexpensive standard CMOS process with 5 V supply voltage, instead of a costly high-voltage process. A testing chip was implemented by using CSMC's 0.5 μm 5 V N-well CMOS process. The chip was designed for double-cell battery pack and compatible with single-cell application. The testing results showed this chip functioned well in both applications of doublecell and single-cell, and revealed that the present design method would be suitable for the multi-cell battery packs.

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Battery Management System for Electric Vehicle Application

Cited by 24 publications

References 3 publications

Advanced Electric Vehicle Fast-Charging Technologies

Advanced Electric Vehicle Fast-Charging Technologies

Power Electronics Converters for an Electric Vehicle Fast Charging Station with Energy Storage System and Renewable Energy Sources

Li-ion battery management chip for multi-cell battery pack

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