h2integrate.converters.steel.steel

Classes

SteelCostAndFinancialModel(**kwargs)	An OpenMDAO component for calculating the costs associated with steel production.
SteelCostAndFinancialModelConfig(*, ...[, ...])
SteelPerformanceModel(**kwargs)	An OpenMDAO component for modeling the performance of an steel plant.
SteelPerformanceModelConfig(*, ...)

class h2integrate.converters.steel.steel.SteelPerformanceModelConfig(*, plant_capacity_mtpy, capacity_factor)

Parameters:

• plant_capacity_mtpy (float)

• capacity_factor (float)

plant_capacity_mtpy: float

capacity_factor: float

class h2integrate.converters.steel.steel.SteelPerformanceModel(**kwargs)

An OpenMDAO component for modeling the performance of an steel plant. Computes annual steel production based on plant capacity and capacity factor.

setup()

Declare inputs and outputs.

Available attributes:

name pathname comm options

compute(inputs, outputs)

Computation for the OM component.

For a template class this is not implement and raises an error.

class h2integrate.converters.steel.steel.SteelCostAndFinancialModelConfig(*, installation_time, inflation_rate, operational_year, plant_capacity_mtpy, capacity_factor, o2_heat_integration, lcoh, natural_gas_prices, grid_prices, financial_assumptions, cost_year=2022, excess_oxygen=395, lime_unitcost=122.1, lime_transport_cost=0.0, carbon_unitcost=236.97, carbon_transport_cost=0.0, electricity_cost=48.92, iron_ore_pellet_unitcost=207.35, iron_ore_pellet_transport_cost=0.0, oxygen_market_price=0.03, raw_water_unitcost=0.59289, iron_ore_consumption=1.62927, raw_water_consumption=0.80367, lime_consumption=0.01812, carbon_consumption=0.0538, hydrogen_consumption=0.06596, natural_gas_consumption=0.71657, electricity_consumption=0.5502, slag_disposal_unitcost=37.63, slag_production=0.17433, maintenance_materials_unitcost=7.72)

Parameters:

• installation_time (int)

• inflation_rate (float)

• operational_year (int)

• plant_capacity_mtpy (float)

• capacity_factor (float)

• o2_heat_integration (bool)

• lcoh (float)

• natural_gas_prices (dict)

• grid_prices (dict)

• financial_assumptions (dict)

• cost_year (int)

• excess_oxygen (float)

• lime_unitcost (float)

• lime_transport_cost (float)

• carbon_unitcost (float)

• carbon_transport_cost (float)

• electricity_cost (float)

• iron_ore_pellet_unitcost (float)

• iron_ore_pellet_transport_cost (float)

• oxygen_market_price (float)

• raw_water_unitcost (float)

• iron_ore_consumption (float)

• raw_water_consumption (float)

• lime_consumption (float)

• carbon_consumption (float)

• hydrogen_consumption (float)

• natural_gas_consumption (float)

• electricity_consumption (float)

• slag_disposal_unitcost (float)

• slag_production (float)

• maintenance_materials_unitcost (float)

installation_time: int

inflation_rate: float

operational_year: int

plant_capacity_mtpy: float

capacity_factor: float

o2_heat_integration: bool

lcoh: float

natural_gas_prices: dict

grid_prices: dict

financial_assumptions: dict

cost_year: int

excess_oxygen: float

lime_unitcost: float

lime_transport_cost: float

carbon_unitcost: float

carbon_transport_cost: float

electricity_cost: float

iron_ore_pellet_unitcost: float

iron_ore_pellet_transport_cost: float

oxygen_market_price: float

raw_water_unitcost: float

iron_ore_consumption: float

raw_water_consumption: float

lime_consumption: float

carbon_consumption: float

hydrogen_consumption: float

natural_gas_consumption: float

electricity_consumption: float

slag_disposal_unitcost: float

slag_production: float

maintenance_materials_unitcost: float

class h2integrate.converters.steel.steel.SteelCostAndFinancialModel(**kwargs)

An OpenMDAO component for calculating the costs associated with steel production. Includes CapEx, OpEx, and byproduct credits.

setup()

Declare inputs and outputs.

Available attributes:

name pathname comm options

compute(inputs, outputs, discrete_inputs, discrete_outputs)

Computation for the OM component.

For a template class this is not implement and raises an error.