电动摩托车动力4816-G电池寿命分析数据

在规定的循环寿命测试制度下，分析电动摩托车动力电池的容量保持率、放电容量衰减情况对以及应容量的变化率，用于评估该类型电池在长时间循环放电情况下的性能衰减情况、电池性能稳定性分析以及电池使用寿命预测。1.数据来源
在规定的循环寿命测试制度下，循环记录电动摩托车动力4816-G800次的实时容量数据。
2.数据处理
2.1实时预警
基于电动摩托车动力电池放电寿命要求，通过设置监测阈值并实现智能预警，当测试结束时，若循环记录600次中均没有预警，则继续循环至800次，容量保持率取800次的数据；若实时容量低于初始容量60%时，循环过程中有进行预警，则采用预警时的数据作为终止容量，结束循环；
2.2性能衰减变化率
采用以下公式计算电池性能变化相关的参数：
（1）容量保持率=实时容量/初始容量*100%；
（2）容量衰减率=（初始容量-终止容量）/初始容量*100%；
（3）容量变化率=(终止容量-实时容量)/终止容量；
3.数据应用
通过分析电动摩托车动力电池的容量保持率、放电容量衰减情况对以及应容量的变化率，用于评估该类型电池在长时间循环放电情况下的性能衰减情况、电池性能稳定性分析以及电池使用寿命预测。

Under the specified cycle life test protocol, the capacity retention rate, discharge capacity fade, and corresponding capacity change rate of electric motorcycle power batteries are analyzed to evaluate the performance degradation of this type of battery under long-term cyclic discharge conditions, analyze battery performance stability, and predict battery service life.

1. Data Source
Real-time capacity data for 4816-G800 cycles of electric motorcycle power batteries are cyclically recorded under the specified cycle life test protocol.

2. Data Processing
2.1 Real-time Early Warning
Based on the discharge life requirements of electric motorcycle power batteries, monitoring thresholds are set to enable intelligent early warning. At the end of the test, if no early warning is triggered throughout the first 600 cycles, the test continues until 800 cycles, and the capacity retention rate is calculated using the data from the 800th cycle; if the real-time capacity drops below 60% of the initial capacity and an early warning is triggered during cycling, the data at the time of early warning is used as the termination capacity to end the cycle.

2.2 Performance Degradation Change Rate
Parameters related to battery performance changes are calculated using the following formulas:
(1) Capacity Retention Rate = (Real-time Capacity / Initial Capacity) × 100%;
(2) Capacity Fade Rate = [(Initial Capacity - Termination Capacity) / Initial Capacity] × 100%;
(3) Capacity Change Rate = (Termination Capacity - Real-time Capacity) / Termination Capacity;

3. Data Application
By analyzing the capacity retention rate, discharge capacity fade, and corresponding capacity change rate of electric motorcycle power batteries, this dataset is used to evaluate the performance degradation of this type of battery under long-term cyclic discharge conditions, analyze battery performance stability, and predict battery service life.

搜集汇总

数据集介绍

特点

该数据集由杭州天丰电源股份有限公司提供，包含802条电动摩托车动力4816-G电池的寿命分析数据，数据按需更新。数据集通过循环寿命测试制度记录电池的实时容量数据，用于评估电池在长时间循环放电情况下的性能衰减情况、稳定性分析及使用寿命预测。