EVPark

class relsad.network.components.EVPark(name: str, bus: relsad.network.components.Bus.Bus, num_ev_dist: relsad.Table.Table, inj_p_max: float = 0.072, inj_q_max: float = 0.072, E_max: float = 0.7, SOC_min: float = 0.2, SOC_max: float = 0.9, n_battery: float = 0.95, v2g_flag: bool = True)

Common class for batteries …

name

Name of the EV park

Type

string

bus

The bus the EV park is connected to

Type

Bus

num_ev_dist

Statistical distribution that returns the amount of EVs available at a given time in the network

Type

Table

inj_p_max

The active power charging/discharging capacity of the EV battery [MW]

Type

float

inj_q_max

The reactive power discharging capacity of the EV battery [MVar]

Type

float

E_max

The maximum energy capacity of an EV [Mwh]

Type

float

SOC_min

The minimal state of charge level in the EV battery

Type

float

SOC_max

The maximum state of charge level in the EV battery

Type

float

n_battery

The EV battery efficiency

Type

float

v2g_flag

A flag telling if the EV park contributes with V2G services or not

Type

bool

curr_p_demand

Current demand of active power from the EV park [MW]

Type

float

curr_q_demand

Current demand of reactive power from the EV park [MVar]

Type

float

curr_p_charge

Current active power that are being charged/dischared [MW]

Type

float

curr_q_charge

Current reactive power that are being charged/dischared [MVar]

Type

float

available_cars

List of available cars in the EV park

Type

list

available_num_cars

Number of available cars in the EV park

Type

int

num_cars

Number of cars in the EV park

Type

int

num_consecutive_interruptions

Number of consecutive interruptions experienced by the EV park

Type

int

park_interruption_fraction

Fraction of interruption experienced by the EV park

Type

float

acc_available_num_cars

Accumulated available number of cars in EV park

Type

int

acc_num_interruptions

Accumulated number of interruptions experienced by the EV park

Type

float

acc_exp_interruptions

Accumulated experienced interruptions in the EV park

Type

float

curr_exp_interruptions

Current experienced interruptions in the EV park

Type

float

acc_exp_car_interruptions

Accumulated experienced car interruptions in the EV park

Type

float

curr_exp_car_interruptions

Current experienced car interruptions in the EV park

Type

float

curr_interruption_duration

Current interruption duration experienced by the EV park

Type

Time

acc_interruption_duration

Accumulated interruption duration experienced by the EV park

Type

Time

history

Dictonary attribute that stores the historic variables

Type

dict

draw_current_state(hour_of_day)

Draws the number of EVs in the park at that time and the SOC level of each EV which will make the SOC level of the EV park

update(p, q, fail_duration, dt, hour_of_day)

Updates the EV park status for the current time step

get_curr_demand(dt)

Returns the current power demand of an EV

get_SOC()

Returns the SOC level of the EV park

get_ev_index()

Returns the power demand of av EV that is not met by the system

initialize_history()

Initializes the history variables

update_history(prev_time, curr_time, save_flag)

Updates the history variables

get_history(attribute)

Returns the history variables of an attribute

update_fail_status(dt)

Locks og unlocks the battery functionality based on failure states of the basestation

add_random_instance(random_gen)

Adds global random seed

print_status()

Prints the status of the EV park

reset_status(save_flag)

Resets and sets the status of the class parameters

EVPark.add_random_instance(random_gen)	Adds global random seed
EVPark.draw_current_state(hour_of_day)	Draws the number of EVs in the park at that time and the SOC level of each EV which will make the SOC level of the EV park
EVPark.get_SOC()	Returns the SOC level of the EV park
EVPark.get_curr_demand(dt)	Returns the current power demand of an EV
EVPark.get_ev_index()	Returns the power demand of an EV that is not met by the system
EVPark.get_history(attribute)	Returns the history variables of an attribute
EVPark.initialize_history()	Initializes the history variables
EVPark.print_status()	Prints the status of the EV park
EVPark.reset_status(save_flag)	Resets and sets the status of the class parameters
EVPark.update(p, q, fail_duration, dt, ...)	Updates the EV park status for the current time step
EVPark.update_fail_status(dt)	Locks og unlocks the battery functionality based on failure states of the basestation
EVPark.update_history(prev_time, curr_time, ...)	Updates the history variables

EVPark.handle
EVPark.marker
EVPark.ps_random
EVPark.size