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首页> 外文期刊>IEEE industrial electronics magazine >Battery Management System: An Overview of Its Application in the Smart Grid and Electric Vehicles
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Battery Management System: An Overview of Its Application in the Smart Grid and Electric Vehicles

机译：电池管理系统：在智能电网和电动汽车中的应用概述

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摘要

With the rapidly evolving technology of the smart grid and electric vehicles (EVs), the battery has emerged as the most prominent energy storage device, attracting a significant amount of attention. The very recent discussions about the performance of lithium-ion (Li-ion) batteries in the Boeing 787 have confirmed so far that, while battery technology is growing very quickly, developing cells with higher power and energy densities, it is equally important to improve the performance of the battery management system (BMS) to make the battery a safe, reliable, and cost-efficient solution. The specific characteristics and needs of the smart grid and EVs, such as deep charge/discharge protection and accurate state-of-charge (SOC) and state-of-health (SOH) estimation, intensify the need for a more efficient BMS. The BMS should contain accurate algorithms to measure and estimate the functional status of the battery and, at the same time, be equipped with state-of-the-art mechanisms to protect the battery from hazardous and inefficient operating conditions.
机译：随着智能电网和电动汽车（EV）的迅速发展，电池已成为最杰出的储能设备，引起了广泛的关注。到目前为止，有关波音787锂离子（Li-ion）电池性能的最新讨论已经证实，尽管电池技术发展非常迅速，但开发具有更高功率和能量密度的电池，改进电池同样重要电池管理系统（BMS）的性能，使电池成为安全，可靠且具有成本效益的解决方案。智能电网和电动汽车的特定特征和需求，例如深度充电/放电保护以及精确的充电状态（SOC）和健康状态（SOH）估计，都增加了对更高效BMS的需求。 BMS应包含准确的算法，以测量和估算电池的功能状态，同时应配备先进的机制，以保护电池免受危险和低效率的工作条件的影响。

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