pyprobe.analysis.pulsing#

A module for the Pulsing class.

Functions

`get_ocv_curve`(input_data)	Filter down a pulsing experiment to the points representing the cell OCV.
`get_resistances`(input_data[, r_times])	Returns a result object summarising the pulsing experiment.

Classes

Pulsing(*, input_data)

A pulsing experiment in a battery procedure.

get_ocv_curve(input_data)#

Filter down a pulsing experiment to the points representing the cell OCV.

Parameters:: input_data (RawData | Procedure | Experiment | Cycle | Step | Result) – The input data for the pulsing experiment.
Returns:: A new Result object containing the OCV curve.
Return type:: Result

get_resistances(input_data, r_times=[])#

Returns a result object summarising the pulsing experiment.

Parameters:

input_data (RawData | Procedure | Experiment | Cycle | Step | Result) – The input data for the pulsing experiment. Must contain the columns: - Current [A] - Voltage [V] - Time [s] - Event - SOC
r_times (list[float | int]) – A list of times (in seconds) after each pulse at which to evaluate the cell resistance.

Returns:

A result object containing key summary statistics for a pulsing experiment. Includes: - Experiment Capacity [Ah] - SOC - OCV [V] - R0 [Ohms], calculated from the OCV and the first data point in the pulse where the current is within 1% of the median pulse current - Resistance calculated at each time provided in seconds in the r_times argument

Return type:

Result

class Pulsing(*, input_data)#

Bases: BaseModel

A pulsing experiment in a battery procedure.

Parameters:: input_data (Experiment)

input_data: Experiment#: The input data for the pulsing experiment.

pulse(pulse_number)#

Return a step object for a pulse in the pulsing experiment.

Parameters:: pulse_number (int) – The Pulse Number to return.
Returns:: A step object for a pulse in the pulsing experiment.
Return type:: Step

model_config = {}#: Configuration for the model, should be a dictionary conforming to [ConfigDict][pydantic.config.ConfigDict].

pulse_rest(rest_number)#

Return a step object for a rest in the pulsing experiment.

Parameters:: rest_number (int) – The rest number to return.
Returns:: A step object for a rest in the pulsing experiment.
Return type:: Step