From d34d4395c1cfa49f73c256cef92405d2bbee281f Mon Sep 17 00:00:00 2001 From: Soroush Date: Wed, 18 Nov 2020 02:28:29 -0500 Subject: [PATCH] Add occupancy modified 1 --- helpers/idf_helper.py | 59 +++++++++++++++++++++---------------------- tests/test_idf.py | 9 ++++--- 2 files changed, 35 insertions(+), 33 deletions(-) diff --git a/helpers/idf_helper.py b/helpers/idf_helper.py index 1218f05b..d402731c 100644 --- a/helpers/idf_helper.py +++ b/helpers/idf_helper.py @@ -9,7 +9,6 @@ import esoreader from pathlib import Path import helpers.constants as cte - class IdfHelper: _THERMOSTAT = 'HVACTEMPLATE:THERMOSTAT' _IDEAL_LOAD_AIR_SYSTEM = 'HVACTEMPLATE:ZONE:IDEALLOADSAIRSYSTEM' @@ -64,33 +63,33 @@ class IdfHelper: Visible_Absorptance=layer.material.visible_absorptance ) - def add_schedule(self, occupancy): + def add_schedule(self, building): schedule_occupancy = self._idf.newidfobject("SCHEDULE:DAY:HOURLY".upper()) schedule_occupancy.Name = 'occupant schedule' - schedule_occupancy.Hour_1 = occupancy.occupant_schedule[0] - schedule_occupancy.Hour_2 = occupancy.occupant_schedule[1] - schedule_occupancy.Hour_3 = occupancy.occupant_schedule[2] - schedule_occupancy.Hour_4 = occupancy.occupant_schedule[3] - schedule_occupancy.Hour_5 = occupancy.occupant_schedule[4] - schedule_occupancy.Hour_6 = occupancy.occupant_schedule[5] - schedule_occupancy.Hour_7 = occupancy.occupant_schedule[6] - schedule_occupancy.Hour_8 = occupancy.occupant_schedule[7] - schedule_occupancy.Hour_9 = occupancy.occupant_schedule[8] - schedule_occupancy.Hour_10 = occupancy.occupant_schedule[9] - schedule_occupancy.Hour_11 = occupancy.occupant_schedule[10] - schedule_occupancy.Hour_12 = occupancy.occupant_schedule[11] - schedule_occupancy.Hour_13 = occupancy.occupant_schedule[12] - schedule_occupancy.Hour_14 = occupancy.occupant_schedule[13] - schedule_occupancy.Hour_15 = occupancy.occupant_schedule[14] - schedule_occupancy.Hour_16 = occupancy.occupant_schedule[15] - schedule_occupancy.Hour_17 = occupancy.occupant_schedule[16] - schedule_occupancy.Hour_18 = occupancy.occupant_schedule[17] - schedule_occupancy.Hour_19 = occupancy.occupant_schedule[18] - schedule_occupancy.Hour_20 = occupancy.occupant_schedule[19] - schedule_occupancy.Hour_21 = occupancy.occupant_schedule[20] - schedule_occupancy.Hour_22 = occupancy.occupant_schedule[21] - schedule_occupancy.Hour_23 = occupancy.occupant_schedule[22] - schedule_occupancy.Hour_24 = occupancy.occupant_schedule[23] + schedule_occupancy.Hour_1 = building.usage_zones[0].occupancy.occupant_schedule[0] + schedule_occupancy.Hour_2 = building.usage_zones[0].occupancy.occupant_schedule[1] + schedule_occupancy.Hour_3 = building.usage_zones[0].occupancy.occupant_schedule[2] + schedule_occupancy.Hour_4 = building.usage_zones[0].occupancy.occupant_schedule[3] + schedule_occupancy.Hour_5 = building.usage_zones[0].occupancy.occupant_schedule[4] + schedule_occupancy.Hour_6 = building.usage_zones[0].occupancy.occupant_schedule[5] + schedule_occupancy.Hour_7 = building.usage_zones[0].occupancy.occupant_schedule[6] + schedule_occupancy.Hour_8 = building.usage_zones[0].occupancy.occupant_schedule[7] + schedule_occupancy.Hour_9 = building.usage_zones[0].occupancy.occupant_schedule[8] + schedule_occupancy.Hour_10 = building.usage_zones[0].occupancy.occupant_schedule[9] + schedule_occupancy.Hour_11 = building.usage_zones[0].occupancy.occupant_schedule[10] + schedule_occupancy.Hour_12 = building.usage_zones[0].occupancy.occupant_schedule[11] + schedule_occupancy.Hour_13 = building.usage_zones[0].occupancy.occupant_schedule[12] + schedule_occupancy.Hour_14 = building.usage_zones[0].occupancy.occupant_schedule[13] + schedule_occupancy.Hour_15 = building.usage_zones[0].occupancy.occupant_schedule[14] + schedule_occupancy.Hour_16 = building.usage_zones[0].occupancy.occupant_schedule[15] + schedule_occupancy.Hour_17 = building.usage_zones[0].occupancy.occupant_schedule[16] + schedule_occupancy.Hour_18 = building.usage_zones[0].occupancy.occupant_schedule[17] + schedule_occupancy.Hour_19 = building.usage_zones[0].occupancy.occupant_schedule[18] + schedule_occupancy.Hour_20 = building.usage_zones[0].occupancy.occupant_schedule[19] + schedule_occupancy.Hour_21 = building.usage_zones[0].occupancy.occupant_schedule[20] + schedule_occupancy.Hour_22 = building.usage_zones[0].occupancy.occupant_schedule[21] + schedule_occupancy.Hour_23 = building.usage_zones[0].occupancy.occupant_schedule[22] + schedule_occupancy.Hour_24 = building.usage_zones[0].occupancy.occupant_schedule[23] def _add_construction(self, thermal_boundary): for construction in self._idf.idfobjects[self._CONSTRUCTION]: @@ -184,19 +183,19 @@ class IdfHelper: Return_Air_Fraction_Calculated_from_Plenum_Temperature='No' ) - def add_occupancy(self, occupancy): + def add_occupancy(self): for zone in self._idf.idfobjects["ZONE"]: self._idf.newidfobject("PEOPLE", Name=zone.Name + "_" + "occupancy", Zone_or_ZoneList_Name=zone.Name, Number_of_People_Schedule_Name='occupant schedule', Number_of_People_Calculation_Method="People", - Number_of_People=occupancy.number_of_occupants, + Number_of_People=500, # Zone_Floor_Area_per_Person=31.41, # People_per_Zone_Floor_Area=17*0.05, # Zone_Floor_Area_per_Person=1.65880764E+01, Fraction_Radiant=0.3, - Activity_Level_Schedule_Name="People_Weekday_ActivityLevel" + Activity_Level_Schedule_Name='occupant schedule' ) def add_equipment(self): @@ -240,7 +239,7 @@ class IdfHelper: idf_path = (Path(__file__).parent / 'in.idf').resolve() # There is a bug in the IDF class, when called, it return an error, as a work around we call call energy+ directly - run_command = f"energyplus --weather {self._epw_file_path} --output-directory {output_directory} --idd " \ + run_command = f"C:\EnergyPlusV9-4-0\energyplus.exe --weather {self._epw_file_path} --output-directory {output_directory} --idd " \ f"{self._idd_file_path} --expandobjects --output-prefix {output_prefix} {idf_path}" os.system(run_command) diff --git a/tests/test_idf.py b/tests/test_idf.py index 0a4eba77..fe062a68 100644 --- a/tests/test_idf.py +++ b/tests/test_idf.py @@ -9,10 +9,10 @@ from factories.geometry_factory import GeometryFactory from factories.physics_factory import PhysicsFactory from factories.usage_factory import UsageFactory from helpers.idf_helper import IdfHelper +from factories.occupancy_factory import OccupancyFactory import os import glob - class TestIdf(TestCase): """ Test IDF Class @@ -33,6 +33,7 @@ class TestIdf(TestCase): self._city_gml = GeometryFactory('citygml', file_path).city PhysicsFactory('us_new_york', self._city_gml) UsageFactory('us_new_york', self._city_gml) + OccupancyFactory('demo', self._city_gml) return self._city_gml def test_idf_blocks(self): @@ -62,6 +63,8 @@ class TestIdf(TestCase): city = self._get_city() for building in city.buildings: idf.add_surfaces(building) + idf.add_schedule(building) + idf.add_occupancy() test_prefix = 'test_idf_blocks' idf.run(self._output_path, output_prefix=test_prefix, keep_file=self._output_path) eso_file_path = (self._output_path / f'{test_prefix}out.eso') @@ -69,5 +72,5 @@ class TestIdf(TestCase): self.assertEqual(len(heating), len(cooling), "Cooling and Heating doesn't contains the same amount of values") self.assertNotEqual(len(heating), 0, "Cooling and Heating series are empty") file_list = glob.glob(str(Path(self._output_path / '*').resolve())) - for file_path in file_list: - os.remove(file_path) + #for file_path in file_list: + # os.remove(file_path)