Standards.CoilHeatingDXSingleSpeed.rb in openstudio-standards-0.3.1.rc1

- old
+ new

@@ -4,12 +4,13 @@
   include CoilDX
 
   # Finds capacity in W.  This is the cooling capacity of the paired DX cooling coil.
   #
   # @param coil_heating_dx_single_speed [OpenStudio::Model::CoilHeatingDXSingleSpeed] coil heating dx single speed object
+  # @param necb_ref_hp [Bool] for compatability with NECB ruleset only.
   # @return [Double] capacity in W to be used for find object
-  def coil_heating_dx_single_speed_find_capacity(coil_heating_dx_single_speed)
+  def coil_heating_dx_single_speed_find_capacity(coil_heating_dx_single_speed, necb_ref_hp = false)
     capacity_w = nil
 
     # Get the paired cooling coil
     clg_coil = nil
 
@@ -102,17 +103,18 @@
 
   # Finds lookup object in standards and return efficiency
   #
   # @param coil_heating_dx_single_speed [OpenStudio::Model::CoilHeatingDXSingleSpeed] coil heating dx single speed object
   # @param rename [Bool] if true, object will be renamed to include capacity and efficiency level
+  # @param necb_ref_hp [Bool] for compatability with NECB ruleset only.
   # @return [Double] full load efficiency (COP)
-  def coil_heating_dx_single_speed_standard_minimum_cop(coil_heating_dx_single_speed, rename = false)
+  def coil_heating_dx_single_speed_standard_minimum_cop(coil_heating_dx_single_speed, rename = false, necb_ref_hp = false)
     # find ac properties
-    search_criteria = coil_dx_find_search_criteria(coil_heating_dx_single_speed)
+    search_criteria = coil_dx_find_search_criteria(coil_heating_dx_single_speed, necb_ref_hp)
     sub_category = search_criteria['subcategory']
     suppl_heating_type = search_criteria['heating_type']
-    capacity_w = coil_heating_dx_single_speed_find_capacity(coil_heating_dx_single_speed)
+    capacity_w = coil_heating_dx_single_speed_find_capacity(coil_heating_dx_single_speed, necb_ref_hp)
     capacity_btu_per_hr = OpenStudio.convert(capacity_w, 'W', 'Btu/hr').get
     capacity_kbtu_per_hr = OpenStudio.convert(capacity_w, 'W', 'kBtu/hr').get
 
     # Get the minimum efficiency standards
     cop = nil
@@ -177,19 +179,20 @@
 
   # Applies the standard efficiency ratings and typical performance curves to this object.
   #
   # @param coil_heating_dx_single_speed [OpenStudio::Model::CoilHeatingDXSingleSpeed] coil heating dx single speed object
   # @param sql_db_vars_map [Hash] hash map
+  # @param necb_ref_hp [Bool] for compatability with NECB ruleset only.
   # @return [Hash] hash of coil objects
-  def coil_heating_dx_single_speed_apply_efficiency_and_curves(coil_heating_dx_single_speed, sql_db_vars_map)
+  def coil_heating_dx_single_speed_apply_efficiency_and_curves(coil_heating_dx_single_speed, sql_db_vars_map, necb_ref_hp = false)
     successfully_set_all_properties = true
 
     # Get the search criteria
-    search_criteria = coil_dx_find_search_criteria(coil_heating_dx_single_speed)
+    search_criteria = coil_dx_find_search_criteria(coil_heating_dx_single_speed, necb_ref_hp)
 
     # Get the capacity
-    capacity_w = coil_heating_dx_single_speed_find_capacity(coil_heating_dx_single_speed)
+    capacity_w = coil_heating_dx_single_speed_find_capacity(coil_heating_dx_single_speed, necb_ref_hp)
     capacity_btu_per_hr = OpenStudio.convert(capacity_w, 'W', 'Btu/hr').get
     capacity_kbtu_per_hr = OpenStudio.convert(capacity_w, 'W', 'kBtu/hr').get
 
     # Lookup efficiencies
     ac_props = model_find_object(standards_data['heat_pumps_heating'], search_criteria, capacity_btu_per_hr, Date.today)
@@ -248,10 +251,10 @@
 
     # Preserve the original name
     orig_name = coil_heating_dx_single_speed.name.to_s
 
     # Find the minimum COP and rename with efficiency rating
-    cop = coil_heating_dx_single_speed_standard_minimum_cop(coil_heating_dx_single_speed, true)
+    cop = coil_heating_dx_single_speed_standard_minimum_cop(coil_heating_dx_single_speed, true, necb_ref_hp)
 
     # Map the original name to the new name
     sql_db_vars_map[coil_heating_dx_single_speed.name.to_s] = orig_name
 
     # Set the efficiency values