from oemof.eesyplan.investment import _create_invest_if_wanted
from oemof.solph import Flow
from oemof.solph.components import Source
[docs]
class SolarThermalPlant(Source):
[docs]
def __init__(
self,
project_data,
bus_out_heat,
input_timeseries,
name,
age_installed=0,
installed_capacity=0,
capex_fix=0,
capex_var=1000,
opex_fix=10,
opex_var=0,
lifetime=20,
optimize_cap=False,
maximum_capacity=None,
renewable_asset=True,
):
"""
Solar thermal plant for renewable heat generation.
This class represents a solar thermal plant that converts solar
irradiation into thermal energy using solar collectors.
.. important ::
This is a renewable energy source that provides heat directly
from solar radiation.
:Structure:
*output*
1. to_bus : Heat
Parameters
----------
project_data: Project object
|project_data|
bus_out_heat : bus object
|bus_out_heat|
input_timeseries : array-like
|input_timeseries|
name : str
|name|
age_installed : int, default=0
|age_installed|
installed_capacity : float, default=0
|installed_capacity|
capex_fix : float, default=0
|capex_fix|
capex_var : float, default=1000
|capex_var|
opex_fix : float, default=10
|opex_fix|
opex_var : float, default=0
|opex_var|
lifetime : int, default=20
|lifetime|
optimize_cap : bool, default=False
|optimize_cap|
maximum_capacity : float or None, default=None
|maximum_capacity|
renewable_asset : bool, default=True
|renewable_asset|
Examples
--------
>>> from oemof.eesyplan import Project
>>> from oemof.eesyplan import CarrierBus
>>> my_project = Project(
... name="my_project",
... lifetime=20,
... tax=0,
... discount_factor=0.01
... )
>>> heat_bus = CarrierBus(name="my_heat_bus")
>>> my_st = SolarThermalPlant(
... bus_out_heat=heat_bus,
... name="my_st_plant",
... age_installed=0, # a
... installed_capacity=0, # kW
... capex_fix=0, # €
... capex_var=1000, # €/kW
... opex_fix=10, # €/kW/a
... opex_var=0, # €/kWh
... lifetime=25, # a
... optimize_cap=True,
... maximum_capacity=1000, # kW
... renewable_asset=True,
... input_timeseries=[1,2,3],
... project_data=my_project,
... )
"""
nv = _create_invest_if_wanted(
optimise_cap=optimize_cap,
capex_var=capex_var,
opex_fix=opex_fix,
lifetime=lifetime,
age_installed=age_installed,
existing_capacity=installed_capacity,
project_data=project_data,
)
self.bus_out_heat = bus_out_heat
self.input_timeseries = input_timeseries
self.name = name
self.age_installed = age_installed
self.installed_capacity = installed_capacity
self.capex_fix = capex_fix
self.capex_var = capex_var
self.opex_fix = opex_fix
self.opex_var = opex_var
self.lifetime = lifetime
self.optimize_cap = optimize_cap
self.maximum_capacity = maximum_capacity
self.renewable_asset = renewable_asset
outputs = {
self.bus_out_heat: Flow(
fix=input_timeseries,
nominal_capacity=nv,
)
}
super().__init__(label=name, outputs=outputs)