新能源汽車動力電池管理的核心與關鍵技術研究

打開文本圖片集

中圖分類號：U469.7 收稿日期：2025-03-04 DOI： 10.19999/j.cnki.1004-0226.2025.05.021

Research on the Core and Key Technologies of Power Battery Management for New Energy Vehicles

Zheng Xijiang Lu Yanling Lv Yuanfeng Li Shuting Laiwu Vocational and Technical College，Jinan 2711oo，China

Abstract：Withtherapiddevelopmentofnewenergyvehicles，powerbatery，asitscorecomponent，hasbecomethekeytothe performanceand safetyof electricvehicles.Traditional Batery Management System（BMS）has manydeficiencies in monitoring， charge/dischargecontrol，theralmanagementandfaultdiagnosis.hesedefectsnotolyaectheservicelifeandsafetyofthebat tery，butalsolitteaketcompeitivenessofelectricicles.Iispaperbateryanagementframeokbasedoadaced monitoringtechologyandinteligentalgoritsisivestigatedTheframeorkintegratesig-prisionsensorsforaltiecoditionmonitoring，andutilesArtialNuralNetork（AN）todevelointellgentcharginganddishargngstrategies toipoethe chargingeffciencyandbateryservicelife.Thoughexperimentalndsimulationanalysis，thisstudyverifiestheefectivensofthe proposed framework.

Key Words：BatteryManagementSystem;Newenergyvehicles;Support Vector Machine;RandomForest;Artificial NeuralNetwork

1前言

隨著新能源汽車的快速發(fā)展，動力電池管理系統(tǒng)（BMS）作為電動汽車的核心部件之一，在監(jiān)測、控制和保護電池狀態(tài)方面發(fā)揮著至關重要的作用。（剩余5422字）