SUAVE.Components.Energy.Networks.Battery_Cell_Cycler.Battery_Cell_Cycler Class Reference

Inheritance diagram for SUAVE.Components.Energy.Networks.Battery_Cell_Cycler.Battery_Cell_Cycler:

Public Member Functions
def	__defaults__ (self)
def	evaluate_thrust (self, state)
def	unpack_unknowns (self, segment)
def	residuals (self, segment)
def	add_unknowns_and_residuals_to_segment (self, segment, initial_voltage=None, initial_battery_cell_temperature=300, initial_battery_state_of_charge=0.5, initial_battery_cell_current=5.)

Public Attributes
	avionics
	voltage
Public Attributes inherited from SUAVE.Components.Energy.Networks.Network.Network
	tag
	generative_design_max_per_vehicle
	non_dimensional_origin
	number_of_engines
	engine_length
	wing_mounted
	areas
Public Attributes inherited from SUAVE.Components.Physical_Component.Physical_Component
	tag
	mass_properties
	origin
	symmetric
Public Attributes inherited from SUAVE.Components.Component.Component
	tag
	origin
	generative_design_max_per_vehicle
	generative_design_characteristics
	generative_design_special_parent

Detailed Description

This is a test bench to analyze the discharge and charge profile 
    of a battery cell.

    Assumptions:
    None
    
    Source:
    None

Member Function Documentation

__defaults__()

def SUAVE.Components.Energy.Networks.Battery_Cell_Cycler.Battery_Cell_Cycler.__defaults__

(

self

)

This sets the default values for the network to function.
    
    Assumptions:
    None
    
    Source:
    N/A
    
    Inputs:
    None
    
    Outputs:
    None
    
    Properties Used:
    N/A

Reimplemented from SUAVE.Components.Energy.Networks.Network.Network.

add_unknowns_and_residuals_to_segment()

def SUAVE.Components.Energy.Networks.Battery_Cell_Cycler.Battery_Cell_Cycler.add_unknowns_and_residuals_to_segment	(		self,
			segment,
			initial_voltage = None,
			initial_battery_cell_temperature = 300,
			initial_battery_state_of_charge = 0.5,
			initial_battery_cell_current = 5.
	)

This function sets up the information that the mission needs to run a mission segment using this network
    
    Assumptions:
    None
    
    Source:
    N/A
    
    Inputs:  
    initial_voltage                       [volts]
    initial_battery_cell_temperature      [Kelvin]
    initial_battery_state_of_charge       [unitless]
    initial_battery_cell_current          [Amperes]
    
    Outputs
    None
    
    Properties Used:
    N/A

evaluate_thrust()

def SUAVE.Components.Energy.Networks.Battery_Cell_Cycler.Battery_Cell_Cycler.evaluate_thrust	(		self,
			state
	)

Evaluate the state variables of a cycled cell
    
    Assumptions: 
    None
    
    Source:
    N/A
    
    Inputs:
    state [state()]
    
    Outputs: 
    conditions.propulsion: 
current                       [amps]
battery_power_draw            [watts]
battery_energy                [joules]
battery_voltage_open_circuit  [volts]
battery_voltage_under_load    [volts]  
    
    Properties Used:
    Defaulted values

residuals()

def SUAVE.Components.Energy.Networks.Battery_Cell_Cycler.Battery_Cell_Cycler.residuals	(		self,
			segment
	)

This packs the residuals to be sent to the mission solver.
    
    Assumptions:
    None
    
    Source:
    N/A
    
    Inputs:
    unknowns specific to the battery cell 
    
    Outputs:
    residuals specific to the battery cell
    
    Properties Used: 
    N/A

unpack_unknowns()

def SUAVE.Components.Energy.Networks.Battery_Cell_Cycler.Battery_Cell_Cycler.unpack_unknowns	(		self,
			segment
	)

This is an extra set of unknowns which are unpacked from the mission solver and send to the network.
    
    Assumptions:
    None
    
    Source:
    N/A
    
    Inputs:
    unknowns specific to the battery cell 
    
    Outputs: 
    conditions specific to the battery cell
     
    Properties Used:
    N/A

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The documentation for this class was generated from the following file:

• /Users/emiliobotero/Dropbox/SUAVE/SUAVE/trunk/SUAVE/Components/Energy/Networks/Battery_Cell_Cycler.py