Class: DEER2060
- Defined in:
- lib/openstudio-standards/standards/deer/deer_2060/deer_2060.rb,
lib/openstudio-standards/standards/deer/deer_2060/deer_2060.Space.rb,
lib/openstudio-standards/standards/deer/deer_2060/deer_2060.AirLoopHVAC.rb,
lib/openstudio-standards/standards/deer/deer_2060/deer_2060.FanVariableVolume.rb
Overview
This class holds methods that apply DEER 2060 to a given model.
Direct Known Subclasses
Constant Summary
Constants inherited from Standard
Instance Attribute Summary collapse
-
#template ⇒ Object
readonly
Returns the value of attribute template.
Attributes inherited from Standard
#space_multiplier_map, #standards_data
Space collapse
-
#space_daylighted_area_window_width(space) ⇒ String
Determines the method used to extend the daylighted area horizontally next to a window.
-
#space_daylighting_control_required?(space, areas) ⇒ Array<Bool>
Determine if the space requires daylighting controls for toplighting, primary sidelighting, and secondary sidelighting.
-
#space_daylighting_fractions_and_windows(space, areas, sorted_windows, sorted_skylights, req_top_ctrl, req_pri_ctrl, req_sec_ctrl) ⇒ Array
Determine the fraction controlled by each sensor and which window each sensor should go near.
AirLoopHVAC collapse
-
#air_loop_hvac_motorized_oa_damper_required?(air_loop_hvac, climate_zone) ⇒ Boolean
Determine if a motorized OA damper is required Defaults to true for DEER 2060.
-
#air_loop_hvac_supply_air_temperature_reset_required?(air_loop_hvac, climate_zone) ⇒ Boolean
Determine if the system required supply air temperature (SAT) reset.
-
#air_loop_hvac_unoccupied_fan_shutoff_required?(air_loop_hvac) ⇒ Boolean
Determine if a system’s fans must shut off when not required.
FanVariableVolume collapse
-
#fan_variable_volume_part_load_fan_power_limitation?(fan_variable_volume) ⇒ Boolean
Determines whether there is a requirement to have a VSD or some other method to reduce fan power at low part load ratios.
Instance Method Summary collapse
-
#initialize ⇒ DEER2060
constructor
A new instance of DEER2060.
-
#load_standards_database(data_directories = []) ⇒ Hash
Loads the openstudio standards dataset for this standard.
Methods inherited from DEER
#air_loop_hvac_dcv_required_when_erv, #air_loop_hvac_demand_control_ventilation_limits, #air_loop_hvac_economizer_limits, #air_loop_hvac_economizer_required?, #air_loop_hvac_economizer_type_allowable?, #model_economizer_type, #model_get_climate_zone_set_from_list, #model_ventilation_method, #planar_surface_apply_standard_construction, #space_infiltration_rate_75_pa
Methods inherited from Standard
#adjust_sizing_system, #afue_to_thermal_eff, #air_loop_hvac_add_motorized_oa_damper, #air_loop_hvac_adjust_minimum_vav_damper_positions, #air_loop_hvac_adjust_minimum_vav_damper_positions_outpatient, #air_loop_hvac_allowable_system_brake_horsepower, #air_loop_hvac_apply_baseline_fan_pressure_rise, #air_loop_hvac_apply_economizer_integration, #air_loop_hvac_apply_economizer_limits, #air_loop_hvac_apply_energy_recovery_ventilator, #air_loop_hvac_apply_energy_recovery_ventilator_efficiency, #air_loop_hvac_apply_maximum_reheat_temperature, #air_loop_hvac_apply_minimum_vav_damper_positions, #air_loop_hvac_apply_multizone_vav_outdoor_air_sizing, #air_loop_hvac_apply_prm_baseline_controls, #air_loop_hvac_apply_prm_baseline_economizer, #air_loop_hvac_apply_prm_baseline_fan_power, #air_loop_hvac_apply_prm_sizing_temperatures, #air_loop_hvac_apply_single_zone_controls, #air_loop_hvac_apply_standard_controls, #air_loop_hvac_apply_vav_damper_action, #air_loop_hvac_data_center_area_served, #air_loop_hvac_dcv_required_when_erv, #air_loop_hvac_demand_control_ventilation_limits, #air_loop_hvac_demand_control_ventilation_required?, #air_loop_hvac_disable_multizone_vav_optimization, #air_loop_hvac_dx_cooling?, #air_loop_hvac_economizer?, #air_loop_hvac_economizer_limits, #air_loop_hvac_economizer_required?, #air_loop_hvac_economizer_type_allowable?, #air_loop_hvac_enable_demand_control_ventilation, #air_loop_hvac_enable_multizone_vav_optimization, #air_loop_hvac_enable_optimum_start, #air_loop_hvac_enable_supply_air_temperature_reset_delta, #air_loop_hvac_enable_supply_air_temperature_reset_outdoor_temperature, #air_loop_hvac_enable_supply_air_temperature_reset_warmest_zone, #air_loop_hvac_enable_unoccupied_fan_shutoff, #air_loop_hvac_energy_recovery?, #air_loop_hvac_energy_recovery_ventilator_flow_limit, #air_loop_hvac_energy_recovery_ventilator_heat_exchanger_type, #air_loop_hvac_energy_recovery_ventilator_required?, #air_loop_hvac_energy_recovery_ventilator_type, #air_loop_hvac_fan_power_limitation_pressure_drop_adjustment_brake_horsepower, #air_loop_hvac_find_design_supply_air_flow_rate, #air_loop_hvac_floor_area_served, #air_loop_hvac_floor_area_served_exterior_zones, #air_loop_hvac_floor_area_served_interior_zones, #air_loop_hvac_get_occupancy_schedule, #air_loop_hvac_get_relief_fan_power, #air_loop_hvac_get_return_fan_power, #air_loop_hvac_get_supply_fan, #air_loop_hvac_get_supply_fan_power, #air_loop_hvac_has_parallel_piu_air_terminals?, #air_loop_hvac_has_simple_transfer_air?, #air_loop_hvac_humidifier_count, #air_loop_hvac_include_cooling_coil?, #air_loop_hvac_include_economizer?, #air_loop_hvac_include_evaporative_cooler?, #air_loop_hvac_include_hydronic_cooling_coil?, #air_loop_hvac_include_unitary_system?, #air_loop_hvac_include_wshp?, #air_loop_hvac_integrated_economizer_required?, #air_loop_hvac_minimum_zone_ventilation_efficiency, #air_loop_hvac_motorized_oa_damper_limits, #air_loop_hvac_multi_stage_dx_cooling?, #air_loop_hvac_multizone_vav_optimization_required?, #air_loop_hvac_multizone_vav_system?, #air_loop_hvac_optimum_start_required?, #air_loop_hvac_prm_baseline_economizer_required?, #air_loop_hvac_prm_economizer_type_and_limits, #air_loop_hvac_remove_erv, #air_loop_hvac_remove_motorized_oa_damper, #air_loop_hvac_residential_area_served, #air_loop_hvac_return_air_plenum, #air_loop_hvac_set_minimum_damper_position, #air_loop_hvac_set_vsd_curve_type, #air_loop_hvac_single_zone_controls_num_stages, #air_loop_hvac_standby_mode_occupancy_control, #air_loop_hvac_static_pressure_reset_required?, #air_loop_hvac_supply_return_exhaust_relief_fans, #air_loop_hvac_system_fan_brake_horsepower, #air_loop_hvac_system_multiplier, #air_loop_hvac_terminal_reheat?, #air_loop_hvac_total_cooling_capacity, #air_loop_hvac_unitary_system?, #air_loop_hvac_unoccupied_threshold, #air_loop_hvac_vav_damper_action, #air_loop_hvac_vav_system?, #air_terminal_single_duct_parallel_piu_reheat_apply_minimum_primary_airflow_fraction, #air_terminal_single_duct_parallel_piu_reheat_apply_prm_baseline_fan_power, #air_terminal_single_duct_parallel_piu_reheat_fan_on_flow_fraction, #air_terminal_single_duct_parallel_reheat_piu_minimum_primary_airflow_fraction, #air_terminal_single_duct_vav_reheat_apply_initial_prototype_damper_position, #air_terminal_single_duct_vav_reheat_apply_minimum_damper_position, #air_terminal_single_duct_vav_reheat_minimum_damper_position, #air_terminal_single_duct_vav_reheat_reheat_type, #air_terminal_single_duct_vav_reheat_set_heating_cap, #apply_lighting_schedule, #apply_limit_to_subsurface_ratio, #boiler_get_eff_fplr, #boiler_hot_water_apply_efficiency_and_curves, #boiler_hot_water_find_capacity, #boiler_hot_water_find_design_water_flow_rate, #boiler_hot_water_find_search_criteria, #boiler_hot_water_standard_minimum_thermal_efficiency, build, #chiller_electric_eir_apply_efficiency_and_curves, #chiller_electric_eir_find_capacity, #chiller_electric_eir_find_search_criteria, #chiller_electric_eir_get_cap_f_t_curve_name, #chiller_electric_eir_get_eir_f_plr_curve_name, #chiller_electric_eir_get_eir_f_t_curve_name, #chiller_electric_eir_standard_minimum_full_load_efficiency, #chw_sizing_control, #coil_cooling_dx_multi_speed_apply_efficiency_and_curves, #coil_cooling_dx_multi_speed_find_capacity, #coil_cooling_dx_multi_speed_standard_minimum_cop, #coil_cooling_dx_single_speed_apply_efficiency_and_curves, #coil_cooling_dx_single_speed_find_capacity, #coil_cooling_dx_single_speed_standard_minimum_cop, #coil_cooling_dx_two_speed_apply_efficiency_and_curves, #coil_cooling_dx_two_speed_find_capacity, #coil_cooling_dx_two_speed_standard_minimum_cop, #coil_cooling_water_to_air_heat_pump_apply_efficiency_and_curves, #coil_cooling_water_to_air_heat_pump_find_capacity, #coil_cooling_water_to_air_heat_pump_standard_minimum_cop, #coil_heating_dx_multi_speed_apply_efficiency_and_curves, #coil_heating_dx_single_speed_apply_defrost_eir_curve_limits, #coil_heating_dx_single_speed_apply_efficiency_and_curves, #coil_heating_dx_single_speed_find_capacity, #coil_heating_dx_single_speed_standard_minimum_cop, #coil_heating_gas_additional_search_criteria, #coil_heating_gas_apply_efficiency_and_curves, #coil_heating_gas_apply_prototype_efficiency, #coil_heating_gas_find_capacity, #coil_heating_gas_multi_stage_apply_efficiency_and_curves, #coil_heating_gas_multi_stage_find_capacity, #coil_heating_gas_multi_stage_find_search_criteria, #coil_heating_water_to_air_heat_pump_apply_efficiency_and_curves, #coil_heating_water_to_air_heat_pump_find_capacity, #coil_heating_water_to_air_heat_pump_standard_minimum_cop, #combustion_eff_to_thermal_eff, #controller_water_coil_set_convergence_limits, #convert_curve_biquadratic, #cooling_tower_single_speed_apply_efficiency_and_curves, #cooling_tower_two_speed_apply_efficiency_and_curves, #cooling_tower_variable_speed_apply_efficiency_and_curves, #cop_heating_to_cop_heating_no_fan, #cop_no_fan_to_eer, #cop_no_fan_to_seer, #cop_to_eer, #cop_to_kw_per_ton, #cop_to_seer, #create_air_conditioner_variable_refrigerant_flow, #create_boiler_hot_water, #create_central_air_source_heat_pump, #create_coil_cooling_dx_single_speed, #create_coil_cooling_dx_two_speed, #create_coil_cooling_water, #create_coil_cooling_water_to_air_heat_pump_equation_fit, #create_coil_heating_dx_single_speed, #create_coil_heating_electric, #create_coil_heating_gas, #create_coil_heating_water, #create_coil_heating_water_to_air_heat_pump_equation_fit, #create_curve_bicubic, #create_curve_biquadratic, #create_curve_cubic, #create_curve_exponent, #create_curve_quadratic, #create_fan_constant_volume, #create_fan_constant_volume_from_json, #create_fan_on_off, #create_fan_on_off_from_json, #create_fan_variable_volume, #create_fan_variable_volume_from_json, #create_fan_zone_exhaust, #create_fan_zone_exhaust_from_json, #define_space_multiplier, #eer_to_cop, #eer_to_cop_no_fan, #ems_friendly_name, #enthalpy_recovery_ratio_design_to_typical_adjustment, #fan_constant_volume_airloop_fan_pressure_rise, #fan_constant_volume_apply_prototype_fan_pressure_rise, #fan_on_off_airloop_or_unitary_fan_pressure_rise, #fan_on_off_apply_prototype_fan_pressure_rise, #fan_variable_volume_airloop_fan_pressure_rise, #fan_variable_volume_apply_prototype_fan_pressure_rise, #fan_variable_volume_cooling_system_type, #fan_variable_volume_part_load_fan_power_limitation_capacity_limit, #fan_variable_volume_part_load_fan_power_limitation_hp_limit, #fan_variable_volume_set_control_type, #fan_zone_exhaust_apply_prototype_fan_pressure_rise, #find_exposed_conditioned_roof_surfaces, #find_exposed_conditioned_vertical_surfaces, #find_highest_roof_centre, #fluid_cooler_apply_minimum_power_per_flow, #get_avg_of_other_zones, #get_default_surface_cons_from_surface_type, #get_fan_object_for_airloop, #get_fan_schedule_for_each_zone, #get_group_heat_types, #get_outdoor_subsurface_ratio, #get_weekday_values_from_8760, #get_wtd_avg_of_other_zones, #headered_pumps_variable_speed_set_control_type, #heat_exchanger_air_to_air_sensible_and_latent_apply_effectiveness, #heat_exchanger_air_to_air_sensible_and_latent_apply_prototype_efficiency, #heat_exchanger_air_to_air_sensible_and_latent_apply_prototype_efficiency_enthalpy_recovery_ratio, #heat_exchanger_air_to_air_sensible_and_latent_apply_prototype_nominal_electric_power, #heat_exchanger_air_to_air_sensible_and_latent_enthalpy_recovery_ratio_to_effectiveness, #heat_exchanger_air_to_air_sensible_and_latent_minimum_effectiveness, #heat_exchanger_air_to_air_sensible_and_latent_prototype_default_fan_efficiency, #hspf_to_cop, #hspf_to_cop_no_fan, #interior_lighting_get_prm_data, #kw_per_ton_to_cop, #load_hvac_map, #load_initial_osm, #make_ruleset_sched_from_8760, #make_week_ruleset_sched_from_168, #model_add_baseboard, #model_add_cav, #model_add_central_air_source_heat_pump, #model_add_chw_loop, #model_add_construction, #model_add_construction_set, #model_add_crac, #model_add_crah, #model_add_curve, #model_add_cw_loop, #model_add_data_center_hvac, #model_add_data_center_load, #model_add_daylighting_controls, #model_add_district_ambient_loop, #model_add_doas, #model_add_doas_cold_supply, #model_add_elevator, #model_add_elevators, #model_add_evap_cooler, #model_add_exhaust_fan, #model_add_four_pipe_fan_coil, #model_add_furnace_central_ac, #model_add_ground_hx_loop, #model_add_high_temp_radiant, #model_add_hp_loop, #model_add_hvac, #model_add_hvac_system, #model_add_hw_loop, #model_add_ideal_air_loads, #model_add_low_temp_radiant, #model_add_material, #model_add_minisplit_hp, #model_add_plant_supply_water_temperature_control, #model_add_prm_baseline_system, #model_add_prm_elevators, #model_add_psz_ac, #model_add_psz_vav, #model_add_ptac, #model_add_pthp, #model_add_pvav, #model_add_pvav_pfp_boxes, #model_add_radiant_basic_controls, #model_add_radiant_proportional_controls, #model_add_refrigeration_case, #model_add_refrigeration_compressor, #model_add_refrigeration_system, #model_add_refrigeration_walkin, #model_add_residential_erv, #model_add_residential_ventilator, #model_add_schedule, #model_add_split_ac, #model_add_swh, #model_add_swh_end_uses_by_space, #model_add_transformer, #model_add_typical_exterior_lights, #model_add_typical_refrigeration, #model_add_typical_swh, #model_add_unitheater, #model_add_vav_pfp_boxes, #model_add_vav_reheat, #model_add_vrf, #model_add_water_source_hp, #model_add_waterside_economizer, #model_add_window_ac, #model_add_zone_erv, #model_add_zone_heat_cool_request_count_program, #model_add_zone_ventilation, #model_apply_baseline_exterior_lighting, #model_apply_hvac_efficiency_standard, #model_apply_infiltration_standard, #model_apply_multizone_vav_outdoor_air_sizing, #model_apply_prm_baseline_sizing_schedule, #model_apply_prm_baseline_skylight_to_roof_ratio, #model_apply_prm_baseline_window_to_wall_ratio, #model_apply_prm_construction_types, #model_apply_prm_sizing_parameters, #model_apply_standard_constructions, #model_apply_standard_infiltration, #model_baseline_system_vav_fan_type, #model_create_exterior_lighting_area_length_count_hash, #model_create_multizone_fan_schedule, #model_create_prm_any_baseline_building, #model_create_prm_baseline_building, #model_create_prm_baseline_building_requires_proposed_model_sizing_run, #model_create_prm_baseline_building_requires_vlt_sizing_run, #model_create_prm_proposed_building, #model_create_prm_stable_baseline_building, #model_create_space_type_hash, #model_create_story_hash, #model_cw_loop_cooling_tower_fan_type, #model_differentiate_primary_secondary_thermal_zones, #model_effective_num_stories, #model_elevator_fan_pwr, #model_elevator_lift_power, #model_elevator_lighting_pct_incandescent, #model_eliminate_outlier_zones, #model_find_and_add_construction, #model_find_ashrae_hot_water_demand, #model_find_climate_zone_set, #model_find_icc_iecc_2015_hot_water_demand, #model_find_icc_iecc_2015_internal_loads, #model_find_object, #model_find_objects, #model_find_prototype_floor_area, #model_find_target_eui, #model_find_target_eui_by_end_use, #model_find_water_heater_capacity_volume_and_parasitic, #model_get_baseline_system_type_by_zone, #model_get_building_properties, #model_get_climate_zone_set_from_list, #model_get_construction_properties, #model_get_construction_set, #model_get_district_heating_zones, #model_get_lookup_name, #model_get_or_add_ambient_water_loop, #model_get_or_add_chilled_water_loop, #model_get_or_add_ground_hx_loop, #model_get_or_add_heat_pump_loop, #model_get_or_add_hot_water_loop, #model_is_hvac_autosized, #model_legacy_results_by_end_use_and_fuel_type, #model_make_name, #model_prm_baseline_system_change_fuel_type, #model_prm_baseline_system_groups, #model_prm_baseline_system_number, #model_prm_baseline_system_type, #model_prm_skylight_to_roof_ratio_limit, #model_process_results_for_datapoint, #model_remap_office, #model_remove_external_shading_devices, #model_remove_prm_ems_objects, #model_remove_prm_hvac, #model_remove_unused_resource_objects, #model_set_vav_terminals_to_control_for_outdoor_air, #model_system_outdoor_air_sizing_vrp_method, #model_two_pipe_loop, #model_typical_display_case_zone, #model_typical_hvac_system_type, #model_typical_walkin_zone, #model_validate_standards_spacetypes_in_model, #model_ventilation_method, #model_walkin_freezer_latent_case_credit_curve, #model_zones_with_occ_and_fuel_type, #planar_surface_apply_standard_construction, #plant_loop_adiabatic_pipes_only, #plant_loop_apply_prm_baseline_chilled_water_pumping_type, #plant_loop_apply_prm_baseline_chilled_water_temperatures, #plant_loop_apply_prm_baseline_condenser_water_pumping_type, #plant_loop_apply_prm_baseline_condenser_water_temperatures, #plant_loop_apply_prm_baseline_hot_water_pumping_type, #plant_loop_apply_prm_baseline_hot_water_temperatures, #plant_loop_apply_prm_baseline_pump_power, #plant_loop_apply_prm_baseline_pumping_type, #plant_loop_apply_prm_baseline_temperatures, #plant_loop_apply_prm_number_of_boilers, #plant_loop_apply_prm_number_of_chillers, #plant_loop_apply_prm_number_of_cooling_towers, #plant_loop_apply_standard_controls, #plant_loop_capacity_w_by_maxflow_and_delta_t_forwater, #plant_loop_enable_supply_water_temperature_reset, #plant_loop_find_maximum_loop_flow_rate, #plant_loop_prm_baseline_condenser_water_temperatures, #plant_loop_set_chw_pri_sec_configuration, #plant_loop_supply_water_temperature_reset_required?, #plant_loop_swh_loop?, #plant_loop_swh_system_type, #plant_loop_total_cooling_capacity, #plant_loop_total_floor_area_served, #plant_loop_total_heating_capacity, #plant_loop_total_rated_w_per_gpm, #plant_loop_variable_flow_system?, #prototype_apply_condenser_water_temperatures, #prototype_condenser_water_temperatures, #pump_variable_speed_control_type, #pump_variable_speed_get_control_type, #pump_variable_speed_set_control_type, register_standard, #remove_air_loops, #remove_all_hvac, #remove_all_plant_loops, #remove_all_zone_equipment, #remove_hvac, #remove_plant_loops, #remove_unused_curves, #remove_vrf, #remove_zone_equipment, #rename_air_loop_nodes, #rename_plant_loop_nodes, #safe_load_model, #seer_to_cop, #seer_to_cop_no_fan, #set_maximum_fraction_outdoor_air_schedule, #space_add_daylighting_controls, #space_apply_infiltration_rate, #space_conditioning_category, #space_daylighted_areas, #space_get_equip_annual_array, #space_get_loads_for_all_equips, #space_infiltration_rate_75_pa, #space_internal_load_annual_array, #space_occupancy_annual_array, #space_remove_daylighting_controls, #space_set_baseline_daylighting_controls, #space_sidelighting_effective_aperture, #space_skylight_effective_aperture, #space_type_apply_int_loads_prm, #space_type_apply_internal_load_schedules, #space_type_apply_internal_loads, #space_type_apply_rendering_color, #space_type_get_construction_properties, #space_type_get_standards_data, #space_type_light_sch_change, #standard_design_sizing_temperatures, #standards_lookup_table_first, #standards_lookup_table_many, #strip_model, #sub_surface_create_centered_subsurface_from_scaled_surface, #sub_surface_create_scaled_subsurfaces_from_surface, #surface_adjust_fenestration_in_a_surface, #surface_subsurface_ua, #thermal_eff_to_afue, #thermal_eff_to_comb_eff, #thermal_zone_add_exhaust, #thermal_zone_add_exhaust_fan_dcv, #thermal_zone_apply_prm_baseline_supply_temperatures, #thermal_zone_conditioning_category, #thermal_zone_demand_control_ventilation_limits, #thermal_zone_demand_control_ventilation_required?, #thermal_zone_exhaust_fan_dcv_required?, #thermal_zone_fossil_or_electric_type, #thermal_zone_get_annual_operating_hours, #thermal_zone_get_zone_fuels_for_occ_and_fuel_type, #thermal_zone_infer_system_type, #thermal_zone_occupancy_eflh, #thermal_zone_occupancy_type, #thermal_zone_peak_internal_load, #thermal_zone_prm_baseline_cooling_design_supply_temperature, #thermal_zone_prm_baseline_heating_design_supply_temperature, #thermal_zone_prm_lab_delta_t, #thermal_zone_prm_unitheater_design_supply_temperature, #true?, #validate_initial_model, #water_heater_convert_energy_factor_to_thermal_efficiency_and_ua, #water_heater_convert_uniform_energy_factor_to_energy_factor, #water_heater_determine_sub_type, #water_heater_mixed_additional_search_criteria, #water_heater_mixed_apply_efficiency, #water_heater_mixed_apply_prm_baseline_fuel_type, #water_heater_mixed_find_capacity, #water_heater_mixed_get_efficiency_requirement, #zone_hvac_component_apply_prm_baseline_fan_power, #zone_hvac_component_apply_standard_controls, #zone_hvac_component_apply_vestibule_heating_control, #zone_hvac_component_occupancy_ventilation_control, #zone_hvac_component_prm_baseline_fan_efficacy, #zone_hvac_component_vestibule_heating_control_required?, #zone_hvac_get_fan_object, #zone_hvac_model_standby_mode_occupancy_control, #zone_hvac_unoccupied_threshold
Methods included from PrototypeFan
apply_base_fan_variables, #create_fan_by_name, #get_fan_from_standards, #lookup_fan_curve_coefficients_from_json, #prototype_fan_apply_prototype_fan_efficiency
Methods included from CoilDX
#coil_dx_find_search_criteria, #coil_dx_heat_pump?, #coil_dx_heating_type, #coil_dx_subcategory
Methods included from CoolingTower
#cooling_tower_apply_minimum_power_per_flow, #cooling_tower_apply_minimum_power_per_flow_gpm_limit
Methods included from Pump
#pump_apply_prm_pressure_rise_and_motor_efficiency, #pump_apply_standard_minimum_motor_efficiency, #pump_brake_horsepower, #pump_motor_horsepower, #pump_pumppower, #pump_rated_w_per_gpm, #pump_standard_minimum_motor_efficiency_and_size
Methods included from Fan
#fan_adjust_pressure_rise_to_meet_fan_power, #fan_apply_standard_minimum_motor_efficiency, #fan_baseline_impeller_efficiency, #fan_brake_horsepower, #fan_change_impeller_efficiency, #fan_change_motor_efficiency, #fan_design_air_flow, #fan_fanpower, #fan_motor_horsepower, #fan_rated_w_per_cfm, #fan_small_fan?, #fan_standard_minimum_motor_efficiency_and_size
Constructor Details
#initialize ⇒ DEER2060
Returns a new instance of DEER2060.
7 8 9 10 11 |
# File 'lib/openstudio-standards/standards/deer/deer_2060/deer_2060.rb', line 7 def initialize super() @template = 'DEER 2060' load_standards_database end |
Instance Attribute Details
#template ⇒ Object (readonly)
Returns the value of attribute template.
5 6 7 |
# File 'lib/openstudio-standards/standards/deer/deer_2060/deer_2060.rb', line 5 def template @template end |
Instance Method Details
#air_loop_hvac_motorized_oa_damper_required?(air_loop_hvac, climate_zone) ⇒ Boolean
Determine if a motorized OA damper is required Defaults to true for DEER 2060.
31 32 33 34 |
# File 'lib/openstudio-standards/standards/deer/deer_2060/deer_2060.AirLoopHVAC.rb', line 31 def air_loop_hvac_motorized_oa_damper_required?(air_loop_hvac, climate_zone) motorized_oa_damper_required = true return motorized_oa_damper_required end |
#air_loop_hvac_supply_air_temperature_reset_required?(air_loop_hvac, climate_zone) ⇒ Boolean
Determine if the system required supply air temperature (SAT) reset. Defaults to true for DEER 2060.
10 11 12 13 |
# File 'lib/openstudio-standards/standards/deer/deer_2060/deer_2060.AirLoopHVAC.rb', line 10 def air_loop_hvac_supply_air_temperature_reset_required?(air_loop_hvac, climate_zone) is_sat_reset_required = true return is_sat_reset_required end |
#air_loop_hvac_unoccupied_fan_shutoff_required?(air_loop_hvac) ⇒ Boolean
Determine if a system’s fans must shut off when not required. Per ASHRAE 90.1 section 6.4.3.3, HVAC systems are required to have off-hour controls
20 21 22 23 |
# File 'lib/openstudio-standards/standards/deer/deer_2060/deer_2060.AirLoopHVAC.rb', line 20 def air_loop_hvac_unoccupied_fan_shutoff_required?(air_loop_hvac) shutoff_required = true return shutoff_required end |
#fan_variable_volume_part_load_fan_power_limitation?(fan_variable_volume) ⇒ Boolean
Determines whether there is a requirement to have a VSD or some other method to reduce fan power at low part load ratios.
8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 |
# File 'lib/openstudio-standards/standards/deer/deer_2060/deer_2060.FanVariableVolume.rb', line 8 def fan_variable_volume_part_load_fan_power_limitation?(fan_variable_volume) part_load_control_required = false # Check if the fan is on a multizone or single zone system. # If not on an AirLoop (for example, in unitary system or zone equipment), assumed to be a single zone fan mz_fan = false if fan_variable_volume.airLoopHVAC.is_initialized air_loop = fan_variable_volume.airLoopHVAC.get mz_fan = air_loop_hvac_multizone_vav_system?(air_loop) end # No part load fan power control is required for single zone VAV systems unless mz_fan OpenStudio.logFree(OpenStudio::Info, 'openstudio.standards.FanVariableVolume', "For #{fan_variable_volume.name}: No part load fan power control is required for single zone VAV systems.") return part_load_control_required end # Assume static pressure reset for all multi-zone fans part_load_control_required = true return part_load_control_required end |
#load_standards_database(data_directories = []) ⇒ Hash
Loads the openstudio standards dataset for this standard.
17 18 19 |
# File 'lib/openstudio-standards/standards/deer/deer_2060/deer_2060.rb', line 17 def load_standards_database(data_directories = []) super([__dir__] + data_directories) end |
#space_daylighted_area_window_width(space) ⇒ String
Determines the method used to extend the daylighted area horizontally next to a window. If the method is ‘fixed’, 2 ft is added to the width of each window. If the method is ‘proportional’, a distance equal to half of the head height of the window is added. If the method is ‘none’, no additional width is added.
11 12 13 14 |
# File 'lib/openstudio-standards/standards/deer/deer_2060/deer_2060.Space.rb', line 11 def space_daylighted_area_window_width(space) method = 'proportional' return method end |
#space_daylighting_control_required?(space, areas) ⇒ Array<Bool>
Determine if the space requires daylighting controls for toplighting, primary sidelighting, and secondary sidelighting. Defaults to false for all types.
23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 |
# File 'lib/openstudio-standards/standards/deer/deer_2060/deer_2060.Space.rb', line 23 def space_daylighting_control_required?(space, areas) req_top_ctrl = true req_pri_ctrl = true req_sec_ctrl = true # Get the LPD of the space space_lpd_w_per_m2 = space.lightingPowerPerFloorArea # Primary Sidelighting # Check if the primary sidelit area contains less than 120W of lighting if areas['primary_sidelighted_area'] < 0.01 OpenStudio.logFree(OpenStudio::Debug, 'openstudio.model.Space', "For #{space.name}, primary sidelighting control not required because primary sidelighted area = 0ft2.") req_pri_ctrl = false elsif areas['primary_sidelighted_area'] * space_lpd_w_per_m2 < 120.0 OpenStudio.logFree(OpenStudio::Info, 'openstudio.model.Space', "For #{space.name}, primary sidelighting control not required because less than 120W of lighting are present in the primary daylighted area per 130.1(d) exception 3 T24-2019.") req_pri_ctrl = false else # Check the size of the windows if areas['total_window_area'] < OpenStudio.convert(24.0, 'ft^2', 'm^2').get OpenStudio.logFree(OpenStudio::Info, 'openstudio.model.Space', "For #{space.name}, primary sidelighting control not required because there are less than 24ft2 of window per 130.1(d) exception 4 T24-2019.") req_pri_ctrl = false end end # Secondary Sidelighting # Check if the primary and secondary sidelit areas contains less than 120W of lighting if areas['secondary_sidelighted_area'] < 0.01 OpenStudio.logFree(OpenStudio::Debug, 'openstudio.model.Space', "For #{space.name}, secondary sidelighting control not required because secondary sidelighted area = 0ft2.") req_sec_ctrl = false elsif (areas['primary_sidelighted_area'] + areas['secondary_sidelighted_area']) * space_lpd_w_per_m2 < 120 OpenStudio.logFree(OpenStudio::Info, 'openstudio.model.Space', "For #{space.name}, secondary sidelighting control not required because less than 120W of lighting are present in the combined primary and secondary daylighted areas per 5.5.3 prescriptive exception 1 T24-2019 NonRes ACM.") req_sec_ctrl = false else # Check the size of the windows if areas['total_window_area'] < OpenStudio.convert(24.0, 'ft^2', 'm^2').get OpenStudio.logFree(OpenStudio::Info, 'openstudio.model.Space', "For #{space.name}, secondary sidelighting control not required because there are less than 24ft2 of window per 130.1(d) exception 4 T24-2019.") req_sec_ctrl = false end end # Toplighting # Check if the toplit area contains less than 120W of lighting if areas['toplighted_area'] < 0.01 OpenStudio.logFree(OpenStudio::Debug, 'openstudio.model.Space', "For #{space.name}, toplighting control not required because toplighted area = 0ft2.") req_top_ctrl = false elsif areas['toplighted_area'] * space_lpd_w_per_m2 < 120 OpenStudio.logFree(OpenStudio::Info, 'openstudio.model.Space', "For #{space.name}, toplighting control not required because less than 120W of lighting are present in the toplighted area per 130.1(d) exception 3 T24-2019.") req_top_ctrl = false end return [req_top_ctrl, req_pri_ctrl, req_sec_ctrl] end |
#space_daylighting_fractions_and_windows(space, areas, sorted_windows, sorted_skylights, req_top_ctrl, req_pri_ctrl, req_sec_ctrl) ⇒ Array
Determine the fraction controlled by each sensor and which window each sensor should go near.
87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 |
# File 'lib/openstudio-standards/standards/deer/deer_2060/deer_2060.Space.rb', line 87 def space_daylighting_fractions_and_windows(space, areas, sorted_windows, sorted_skylights, req_top_ctrl, req_pri_ctrl, req_sec_ctrl) sensor_1_frac = 0.0 sensor_2_frac = 0.0 sensor_1_window = nil sensor_2_window = nil # Get the area of the space space_area_m2 = space.floorArea if req_top_ctrl && req_pri_ctrl && req_sec_ctrl # Sensor 1 controls toplighted area sensor_1_frac = areas['toplighted_area'] / space_area_m2 sensor_1_window = sorted_skylights[0] # Sensor 2 controls primary + secondary area sensor_2_frac = (areas['primary_sidelighted_area'] + areas['secondary_sidelighted_area']) / space_area_m2 sensor_2_window = sorted_windows[0] elsif !req_top_ctrl && req_pri_ctrl && req_sec_ctrl # Sensor 1 controls primary area sensor_1_frac = areas['primary_sidelighted_area'] / space_area_m2 sensor_1_window = sorted_windows[0] # Sensor 2 controls secondary area sensor_2_frac = (areas['secondary_sidelighted_area'] / space_area_m2) sensor_2_window = sorted_windows[0] elsif req_top_ctrl && !req_pri_ctrl && req_sec_ctrl # Sensor 1 controls toplighted area sensor_1_frac = areas['toplighted_area'] / space_area_m2 sensor_1_window = sorted_skylights[0] # Sensor 2 controls secondary area sensor_2_frac = (areas['secondary_sidelighted_area'] / space_area_m2) sensor_2_window = sorted_windows[0] elsif req_top_ctrl && !req_pri_ctrl && !req_sec_ctrl # Sensor 1 controls toplighted area sensor_1_frac = areas['toplighted_area'] / space_area_m2 sensor_1_window = sorted_skylights[0] elsif !req_top_ctrl && req_pri_ctrl && !req_sec_ctrl # Sensor 1 controls primary area sensor_1_frac = areas['primary_sidelighted_area'] / space_area_m2 sensor_1_window = sorted_windows[0] elsif !req_top_ctrl && !req_pri_ctrl && req_sec_ctrl # Sensor 1 controls secondary area sensor_1_frac = areas['secondary_sidelighted_area'] / space_area_m2 sensor_1_window = sorted_windows[0] end return [sensor_1_frac, sensor_2_frac, sensor_1_window, sensor_2_window] end |