Tutorial 09 - add_charge_throughput#

Step 0: Setup the project and prepare the data#

[1]:

from pathlib import Path

import pydpeet as eet

We will use “ERROR” as the logging style for better readability of the notebook

[2]:

eet.set_logging_style("ERROR")

[3]:

standardized_data = eet.read(
    input_path=str(Path.cwd().parent.parent / "res" / "raw_data_from_cyclers" / "Cal_Ageing_Checkup1.xlsx"),
    config=eet.ReadConfig.Neware_8_0_0_516,
)

Step 1: add_charge_throughput#

[4]:

df = eet.add_charge_throughput(
    df=standardized_data,
    calculate_tests_individually=False,
    verbose=True,
)

[5]:

added_cols = [c for c in df.columns if c not in standardized_data.columns]
added_cols

[5]:

['ChargeThroughput[Ah]', 'AbsoluteChargeThroughput[Ah]']

[6]:

df.head(6)

[6]:
Meta_Data Step_Count Voltage[V] Current[A] Temperature[°C] Test_Time[s] Date_Time EIS_f[Hz] EIS_Z_Real[Ohm] EIS_Z_Imag[Ohm] EIS_DC[A] ChargeThroughput[Ah] AbsoluteChargeThroughput[Ah]
0.0 20240201100904-CheckUp-3-7-AM23NMC00009.xlsx U... 0 3.5269 1.4378 27.8 0.0 2024-02-01 10:09:04 None None None None 0.0000 0.0000
1.0 None 0 3.5287 1.4398 27.8 1.0 2024-02-01 10:09:05 None None None None 0.0004 0.0004
2.0 None 0 3.5298 1.4400 27.8 2.0 2024-02-01 10:09:06 None None None None 0.0008 0.0008
3.0 None 0 3.5307 1.4400 27.8 3.0 2024-02-01 10:09:07 None None None None 0.0012 0.0012
4.0 None 0 3.5315 1.4401 27.8 4.0 2024-02-01 10:09:08 None None None None 0.0016 0.0016
5.0 None 0 3.5323 1.4401 27.8 5.0 2024-02-01 10:09:09 None None None None 0.0020 0.0020 
[7]:

df.plot(x="Test_Time[s]", y=["ChargeThroughput[Ah]", "AbsoluteChargeThroughput[Ah]"], figsize=(20, 5))

[7]:

<Axes: xlabel='Test_Time[s]'>
../../_images/examples_notebooks_Tutorial_09_add_charge_throughput_10_1.png