pyrc.core.components.node#

class TemperatureNode(temperature, rc_objects: RCObjects = None, temperature_derivative=0, rc_solution: RCSolution = None)#

Bases: ObjectWithPorts, EquationItem

Capacitor building part, currently designed as thermal capacitor.

Parameters:

  • temperature (float | int) – The temperature of the node.

  • temperature_derivative (float | int) – The temperature derivative of the node.

  • rc_objects (RCObjects, optional) – An RCObjects object to store all building parts (Capacitors, Resistors, …) If None, an initial object will be used.

  • rc_solution (RCSolution, optional) – An RCSolution object where the solution is stored. If None, an initial solution will be used.

__init__(temperature, rc_objects: RCObjects = None, temperature_derivative=0, rc_solution: RCSolution = None)#

Capacitor building part, currently designed as thermal capacitor.

Parameters:

  • temperature (float | int) – The temperature of the node.

  • temperature_derivative (float | int) – The temperature derivative of the node.

  • rc_objects (RCObjects, optional) – An RCObjects object to store all building parts (Capacitors, Resistors, …) If None, an initial object will be used.

  • rc_solution (RCSolution, optional) – An RCSolution object where the solution is stored. If None, an initial solution will be used.

filter_resistors_equivalent(resistors=None)#

Returns all neighbours without the ones that are connected to the same node.

Used for equivalent resistances.

Parameters:

resistors (list[Resistor], optional) – The resistors to filter.

Returns:

The filtered list.

Return type:

list[Resistor]

get_resistors_between(node) → list[Resistor]#

Returns all resistors between self and node.

Parameters:

node (TemperatureNode) – The TemperatureNode to which the resistors should go.

Returns:

A list with all resistors between self and node.

Return type:

list[Resistor]

abstract property index: int#

Returns the position of self within the vector where the temperature is stored in.

Is currently defined by its subclasses using the result object.

Returns:

The index of the vector.

Return type:

int

set_direction(node_direction_points_to: TemperatureNode, direction: ndarray)#

Adding a manual direction from self to the given node.

The direction has to be a np.ndarray like:

[1,0,0] or [0,1,0] or [0,0,1] or negative ones of this.

Parameters:

  • node_direction_points_to (TemperatureNode) – The node where the direction points to.

  • direction (np.ndarray) – The direction to the node_direction_points_to. Has to be a np.ndarray.

property symbols: list#

Returns a list of all sympy.symbols of the object, except time dependent symbols.

Must be in the same order as self.values.

Returns:

The list of sympy.symbols.

Return type:

list

property temperature: float | number | int | Any#
temperature_at_time(time_step: list | float | int) → float64 | list#
property temperature_vector: ndarray#
property temperature_vector_pandas: Series#

The result vector of one node as pandas Series.

Return type:

pd.Series

property values: list#

Returns a list of all values of all object symbols, except of time dependent symbols.

Must be in the same order as self.symbols.

Returns:

The list of sympy.symbols.

Return type:

list