Panasonic 18650PF Li-ion Battery

对于测试，在8 cu.ft中测试了全新的2.9Ah Panasonic 18650PF电池。带有25安培，18伏Digatron点火电路的热室通用电池测试仪通道。 在五个不同的温度下进行了一系列测试，包括HPPC，驱动循环和阻抗谱。在每次测试之后以1C速率充电至4.2V，50mA切断电池，电池温度为12 ℃ 或更高)。Brand-new 2.9 Ah Panasonic 18650PF battery cells were tested in an 8 cu.ft thermal chamber for this test campaign. The test setup utilized a general-purpose battery tester channel rated for 25 A and 18 V, equipped with a Digatron ignition circuit. A series of tests were conducted at five distinct temperatures, including the Hybrid Pulse Power Characterization (HPPC) test, driving cycle tests, and electrochemical impedance spectroscopy measurements. After each test, the cells were charged at a 1C rate to 4.2 V, with charging terminated when the current dropped to 50 mA, and the battery temperature was maintained at 12 ℃ or higher.

搜集汇总

背景与挑战

背景概述

该数据集包含Panasonic 18650PF锂离子电池在多个温度下的测试数据，涉及HPPC、驱动循环和阻抗谱等测试类型，用于电池性能研究。数据集由国立清华大学于2018年发布，提供了原始数据和相关论文链接。