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Battery Management System

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Xingpo Miao – One of the best experts on this subject based on the ideXlab platform.

  • Design and implementation of novel smart Battery Management System for FPGA based portable electronic devices
    Energies, 2017
    Co-Authors: Fangrong Xue, Zhi Ling, Yubing Yang, Xingpo Miao

    Abstract:

    This paper presents the analysis and design of a smart Battery
    Management System for Field Programmable Gate Array (FPGA) based
    portable electronic devices. It is a novel concept of incorporating the
    functionality of a smart Battery Management System into the FPGA used by
    portable electronic devices, which provides the following advantages.
    (1) It lowers cost since the conventional commercial independent Battery
    Management circuit can be eliminated; (2) It offers more flexibility
    because FPGA based Battery Management algorithms can be specifically
    designed for different Battery chemistries of different devices and can
    provide the flexibility of algorithms and functionalities updating as
    well. Smart Battery Management System concepts include four aspects: (1)
    smart charging; (2) Battery balancing; (3) smart discharging; and (4)
    safety operating. One novel charging algorithm, which combines the
    merits of multistage charging and pulse charging, is proposed to charge
    a Li-ion Battery pack smartly. A Proportional Integral (PI) control
    method is introduced to achieve the current control of charging circuit
    with considerable close loop stability. Simulation results from the PSIM
    9.0.4 software package and experimental results from the prototype built
    in the lab are demonstrated to verify the effectiveness of smart
    charging. The realizations of Battery balancing, smart discharging, and
    safety operating are also briefly described by taking advantage of the
    proposed FPGA based smart Battery Management System topology, which
    verify the feasibility of the proposed FPGA based smart Battery
    Management System for portable electronic devices.

Fangrong Xue – One of the best experts on this subject based on the ideXlab platform.

  • Design and implementation of novel smart Battery Management System for FPGA based portable electronic devices
    Energies, 2017
    Co-Authors: Fangrong Xue, Zhi Ling, Yubing Yang, Xingpo Miao

    Abstract:

    This paper presents the analysis and design of a smart Battery
    Management System for Field Programmable Gate Array (FPGA) based
    portable electronic devices. It is a novel concept of incorporating the
    functionality of a smart Battery Management System into the FPGA used by
    portable electronic devices, which provides the following advantages.
    (1) It lowers cost since the conventional commercial independent Battery
    Management circuit can be eliminated; (2) It offers more flexibility
    because FPGA based Battery Management algorithms can be specifically
    designed for different Battery chemistries of different devices and can
    provide the flexibility of algorithms and functionalities updating as
    well. Smart Battery Management System concepts include four aspects: (1)
    smart charging; (2) Battery balancing; (3) smart discharging; and (4)
    safety operating. One novel charging algorithm, which combines the
    merits of multistage charging and pulse charging, is proposed to charge
    a Li-ion Battery pack smartly. A Proportional Integral (PI) control
    method is introduced to achieve the current control of charging circuit
    with considerable close loop stability. Simulation results from the PSIM
    9.0.4 software package and experimental results from the prototype built
    in the lab are demonstrated to verify the effectiveness of smart
    charging. The realizations of Battery balancing, smart discharging, and
    safety operating are also briefly described by taking advantage of the
    proposed FPGA based smart Battery Management System topology, which
    verify the feasibility of the proposed FPGA based smart Battery
    Management System for portable electronic devices.

William Gerard Hurley – One of the best experts on this subject based on the ideXlab platform.

  • Battery Management System for solar energy applications
    … , 2006. UPEC'06. Proceedings of the …, 2006
    Co-Authors: M. E. Glavin, William Gerard Hurley

    Abstract:

    Generally in photovoltaic applications the storage Battery has the highest life time cost in the System; it has a profound affect on the reliability and performance of the System. Currently the most commonly used storage technology for photovoltaic applications is the lead acid Battery. The advantages of the lead acid Battery are its low cost and great availability. The problem is that photovoltaic panels are not an ideal source for charging batteries. With the lead acid Battery the charging regime may have a significant impact on its service life. The Battery Management System described in this paper aims to optimize the use of the Battery, to prolong the life of the Battery, making the overall System more reliable and cost effective. Maximum power point tracking will also be incorporated into the Battery Management System, to move the solar array operating voltage close to the maximum power point under varying atmospheric conditions, in order to draw the maximum power from the array. This paper will describe different Battery technologies that are currently used with photovoltaic Systems along with some of the charging techniques that are available.