电池健康预测与预警数据集
收藏资源简介:
timestamp:数据采集时间点(毫秒级精度) recording_context:记录场景标签(原始状态与遥测数据 soc:电池包整体荷电状态(百分比) soh_estimated:BMS实时估算的健康状态 total_voltage:电池包总电压。 current:总电流 max_cell_temp, min_cell_temp, avg_cell_temp:所有温度探针的最高、最低及平均温度 internal_resistance:电池包直流内阻估算值。 cell_voltage_imbalance_index:电芯电压不均衡性量化指数(如极差/平均值) temp_gradient:电池包内部最大温度梯度。 warning_level:预警等级(0:正常,1:关注,2:警告,3:严重)。 event_trigger:触发预警的具体参数快照 cycle_count:累计等效满充循环次数。 cumulative_energy_charged_kwh:累计充电能量
timestamp: Data collection timestamp (millisecond-level precision) recording_context: Recording scenario label (original state and telemetry data) soc: State of Charge (SoC) of the entire battery pack (percentage) soh_estimated: Real-time estimated State of Health (SOH) calculated by the BMS total_voltage: Total voltage of the battery pack current: Total current max_cell_temp, min_cell_temp, avg_cell_temp: Maximum, minimum and average temperatures of all cell temperature probes internal_resistance: Estimated DC internal resistance of the battery pack cell_voltage_imbalance_index: Quantitative index of cell voltage imbalance (e.g., range/average value) temp_gradient: Maximum internal temperature gradient of the battery pack warning_level: Warning level (0: Normal, 1: Attention, 2: Warning, 3: Critical) event_trigger: Specific parameter snapshot triggering the warning cycle_count: Cumulative equivalent full charge cycles cumulative_energy_charged_kwh: Cumulative charged energy (unit: kWh)




