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Oriol changes. Not working, trying to understand the logic of the workflow

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Pilar Monsalvete 2023-04-25 09:22:44 -04:00
parent 8ce8a098f3
commit 483c24b19e
2 changed files with 102 additions and 34 deletions
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78
life_cycle_costs.py
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@ -2,36 +2,68 @@
LifeCycleCosts calculates the life cycle costs of one building LifeCycleCosts calculates the life cycle costs of one building
SPDX - License - Identifier: LGPL - 3.0 - or -later SPDX - License - Identifier: LGPL - 3.0 - or -later
Copyright © 2022 Project Author Pilar Monsalvete Alvarez de Uribarri pilar_monsalvete@concordia.ca Copyright © 2022 Project Author Pilar Monsalvete Alvarez de Uribarri pilar_monsalvete@concordia.ca
Project contributor 2023 Author Oriol Gavaldà Torrellas oriol.gavalda@concordia.ca
""" """
import math import math
import hub.catalog_factories.costs_catalog_factory as CostCatalogFactory
from hub.catalog_factories.cost.montreal_custom_catalog import MontrealCustomCatalog
from hub.helpers.dictionaries import Dictionaries
class LifeCycleCosts: class LifeCycleCosts:
# todo: this should be (city, costs_catalog) or similar # todo: this should be (city, costs_catalog) or similar
def __init__(self, building, number_of_years, consumer_price_index, discount_rate, end_of_life_cost, def __init__(self, city, number_of_years, consumer_price_index, discount_rate,
capital_costs_at_year_0, items, fuels, concepts): retrofitting_scenario):
self._building = building self._city = city
self._number_of_years = number_of_years self._number_of_years = number_of_years
self._consumer_price_index = consumer_price_index self._consumer_price_index = consumer_price_index
self._discount_rate = discount_rate self._discount_rate = discount_rate
self._cost_catalog=CostCatalogFactory('montreal_custom').catalog
self._end_of_life_cost = end_of_life_cost self._end_of_life_cost = 0
self._capital_costs_at_year_0 = 0
self._capital_costs_at_year_0 = capital_costs_at_year_0 self._items = 0
self._items = items self._fuels = 0
self._concepts = 0
self._fuels = fuels self._retrofitting_scenario = retrofitting_scenario
self._concepts = concepts
def calculate_capital_costs(self): def calculate_capital_costs(self):
total_capital_costs = self._capital_costs_at_year_0 surface_opaque=0
for year in range(1, self._number_of_years + 1): surface_transparent=0
costs_increase = math.pow(1 + self._consumer_price_index, year) / math.pow(1 + self._discount_rate, year) city = self._city
for item in self._items: for building in city.buildings:
total_capital_costs += item.reposition_costs[year] * costs_increase try:
return total_capital_costs function = 'residential' #Dictionaries().hub_function_to_nrel_construction_function[building.function]
archetype = self._search_archetype(self._cost_catalog, function)
except KeyError:
logger.error(f'Building {building.name} has unknown construction archetype for building function: '
f'{building.function} and building year of construction: {building.year_of_construction} '
f'and climate zone reference norm {self._climate_zone}\n')
sys.stderr.write(f'Building {building.name} has unknown construction archetype for building function: '
f'{building.function} and building year of construction: {building.year_of_construction} '
f'and climate zone reference norm {self._climate_zone}\n')
# if building has no thermal zones defined from geometry, and the building will be divided in storeys,
# one thermal zone per storey is assigned
for internal_zone in building.internal_zones:
if internal_zone.thermal_zones is None:
continue
for thermal_zone in internal_zone.thermal_zones:
for thermal_boundary in thermal_zone.thermal_boundaries:
surface_opaque += thermal_boundary.opaque_area*(1-thermal_boundary.window_ratio)
surface_transparent += thermal_boundary.opaque_area*(thermal_boundary.window_ratio)
print(f'surface_opaque {surface_opaque}')
print(f'surface_transparent {surface_transparent}')
capital_cost_op = surface_opaque*self._cost_catalog.archetypes.archetype[0].capital_cost.general_chapters[0].items[1].refurbishment[0]
capital_cost_transp= surface_transparent*self._cost_catalog.archetypes.archetype[0].capital_cost.general_chapters[0].items[2].refurbishment[0]
print(f'cost_opaque {capital_cost_op}')
print(f'cost_transparent {capital_cost_transp}')
'''total_capital_costs = self._capital_costs_at_year_0
#for year in range(1, self._number_of_years + 1):
# costs_increase = math.pow(1 + self._consumer_price_index, year) / math.pow(1 + self._discount_rate, year)
# for item in self._items:
# total_capital_costs += item.reposition_costs[year] * costs_increase
#return total_capital_costs
def calculate_end_of_life_costs(self): def calculate_end_of_life_costs(self):
price_increase = 0 price_increase = 0
@ -53,4 +85,12 @@ class LifeCycleCosts:
costs_increase = math.pow(1 + self._consumer_price_index, year) / math.pow(1 + self._discount_rate, year) costs_increase = math.pow(1 + self._consumer_price_index, year) / math.pow(1 + self._discount_rate, year)
for concept in self._concepts: for concept in self._concepts:
total_maintenance_costs += concept.mantainance_costs * costs_increase total_maintenance_costs += concept.mantainance_costs * costs_increase
return total_maintenance_costs return total_maintenance_costs'''
@staticmethod
def _search_archetype(costs_catalog, function):
costs_archetypes = costs_catalog.entries('archetypes')
for building_archetype in costs_archetypes:
if (str(function) == str(building_archetype.function)):
return building_archetype
raise KeyError('archetype not found')

58
main.py
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@ -4,28 +4,56 @@ SPDX - License - Identifier: LGPL - 3.0 - or -later
Copyright © 2022 Project Author Pilar Monsalvete Álvarez de Uribarri pilar.monsalvete@concordia.ca Copyright © 2022 Project Author Pilar Monsalvete Álvarez de Uribarri pilar.monsalvete@concordia.ca
""" """
import glob
import os
import sys
from pathlib import Path from pathlib import Path
from imports.geometry_factory import GeometryFactory import csv
from hub.imports.construction_factory import ConstructionFactory
from hub.imports.usage_factory import UsageFactory
from hub.exports.exports_factory import ExportsFactory
from hub.exports.energy_building_exports_factory import EnergyBuildingsExportsFactory
from hub.helpers.dictionaries import Dictionaries
from pathlib import Path
from hub.imports.geometry_factory import GeometryFactory
from life_cycle_costs import LifeCycleCosts from life_cycle_costs import LifeCycleCosts
import hub.catalog_factories.costs_catalog_factory as CostCatalogFactory
from hub.catalog_factories.cost.montreal_custom_catalog import MontrealCustomCatalog
gml_file = 'city.gml' file_path = (Path(__file__).parent.parent / 'costs_workflow' / 'input_files' / 'Citylayers_neighbours.geojson')
file = Path(gml_file).resolve() out_path = (Path(__file__).parent.parent / 'costs_workflow' / 'out_files')
city = GeometryFactory('gml', file).city files = glob.glob(f'{out_path}/*')
for file in files:
if file != '.gitignore':
os.remove(file)
print('[simulation start]')
city = GeometryFactory('geojson',
path=file_path,
height_field='heightmax',
year_of_construction_field='ANNEE_CONS',
name_field='OBJECTID_12',
function_field='CODE_UTILI',
function_to_hub=Dictionaries().montreal_function_to_hub_function).city
print(f'city created from {file_path}')
ConstructionFactory('nrcan', city).enrich()
print('enrich constructions... done')
number_of_years = 40 number_of_years = 40
consumer_price_index = 0.1 consumer_price_index = 0.1
discount_rate=0.06
retrofitting_scenario = 1
for building in city.buildings: lcc = LifeCycleCosts(city, number_of_years, consumer_price_index, discount_rate, retrofitting_scenario)
lcc = LifeCycleCosts(building, number_of_years, consumer_price_index, costs_catalog) total_capital_costs = lcc.calculate_capital_costs()
total_capital_costs = lcc.calculate_capital_costs() # end_of_life_costs = lcc.calculate_end_of_life_costs()
end_of_life_costs = lcc.calculate_end_of_life_costs() # total_operational_costs = lcc.calculate_total_operational_costs()
total_operational_costs = lcc.calculate_total_operational_costs() # total_maintenance_costs = lcc.calculate_total_maintenance_costs()
total_maintenance_costs = lcc.calculate_total_maintenance_costs() # life_cycle_costs = total_capital_costs + end_of_life_costs + total_operational_costs + total_maintenance_costs
life_cycle_costs = total_capital_costs + end_of_life_costs + total_operational_costs + total_maintenance_costs
print(f'Building name: {building.name}') print(f'Building name: {building.name}')
print(f'Capital costs: {total_capital_costs}') print(f'Capital costs: {total_capital_costs}')
print(f'End of life costs: {end_of_life_costs}') # print(f'End of life costs: {end_of_life_costs}')
print(f'Operational costs: {total_operational_costs}') # print(f'Operational costs: {total_operational_costs}')
print(f'Maintenance costs: {total_maintenance_costs}') # print(f'Maintenance costs: {total_maintenance_costs}')
print(f'Life cycle costs: {life_cycle_costs}') # print(f'Life cycle costs: {life_cycle_costs}')