The invention discloses a full-life-cycle battery charging management system and method, and relates to the technical field of storage battery management. The system comprises a signal acquisition module, a state estimation module, a capability management module, a safety protection module and an information management module. The signal acquisition module comprises total voltage acquisition, current acquisition, temperature acquisition and cell voltage acquisition; the state estimation module comprises SOC state estimation, SOP state estimation and SOH state estimation; the capability management module comprises charging management and equalization management; the safety protection module comprises over-current protection, over-voltage protection, under-voltage protection, over-temperature protection and insulation protection; and the information management module comprises national standard data uploading, historical information storage and equipment interaction. According to the invention, the state data of the battery is collected in real time, the collected data is identified by using the trained battery fault identification model to judge the current state of the battery, and the current state of the battery is sent to the intelligent terminal of the user, so that the management efficiency of the power battery is improved, and the working abnormity of the battery is found in time.
本发明公开了一种全生命周期电池充电管理系统及方法,涉及蓄电池管理技术领域。本发明包括信号采集模、状态估计模块、能力管理模块、安全保护模块和信息管理模块;信号采集模块包括总压采集、电流采集、温度采集和电芯电压采集;状态估计模块包括SOC状态估计、SOP状态估计和SOH状态估计;能力管理模块包括充电管理和均衡管理;安全保护模块包括过流保护、过压保护、欠压保护、过温保护和绝缘保护;信息管理模块包括国标数据上传、历史信息存储和设备交互。本发明对电池的状态数据进行实时采集,利用训练好的电池故障识别模型对采集的数据进行识别判断当前电池的状态,并发送给用户的智能终端上,提高动力电池的管理效率,及时发现电池的工作异常。
Full-life-cycle battery charging management system and method
一种全生命周期电池充电管理系统及方法
2024-02-20
Patent
Electronic Resource
Chinese
IPC: | H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / G01R Messen elektrischer Größen , MEASURING ELECTRIC VARIABLES / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung / G06N COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS , Rechnersysteme, basierend auf spezifischen Rechenmodellen / G06Q Datenverarbeitungssysteme oder -verfahren, besonders angepasst an verwaltungstechnische, geschäftliche, finanzielle oder betriebswirtschaftliche Zwecke, sowie an geschäftsbezogene Überwachungs- oder Voraussagezwecke , DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES / H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY / H02H EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS , Schutzschaltungsanordnungen |
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