<?xml version="1.0"?> <measure> <schema_version>3.0</schema_version> <name>add_chilled_water_storage_tank</name> <uid>8aafeff8-7798-43ab-8075-9cfe59a611b8</uid> <version_id>762ec571-fcf5-4617-a95a-5aaa2951f61d</version_id> <version_modified>20230719T172112Z</version_modified> <xml_checksum>6394841D</xml_checksum> <class_name>AddChilledWaterStorageTank</class_name> <display_name>Add Chilled Water Storage Tank</display_name> <description>This measure adds a chilled water storage tank to a chilled water loop for the purpose of thermal energy storage.</description> <modeler_description>This measure adds a chilled water storage tank and links it to an existing chilled water loop.</modeler_description> <arguments> <argument> <name>tank_vol</name> <display_name>Thermal storage chilled water tank volume in m3</display_name> <type>Double</type> <required>false</required> <model_dependent>false</model_dependent> </argument> <argument> <name>objective</name> <display_name>Select Energy Storage Objective:</display_name> <type>Choice</type> <required>true</required> <model_dependent>false</model_dependent> <default_value>Partial Storage</default_value> <choices> <choice> <value>Full Storage</value> <display_name>Full Storage</display_name> </choice> <choice> <value>Partial Storage</value> <display_name>Partial Storage</display_name> </choice> </choices> </argument> <argument> <name>selected_primary_loop_name</name> <display_name>Select Primary Loop:</display_name> <description>Error: No Cooling Loop Found</description> <type>Choice</type> <required>false</required> <model_dependent>false</model_dependent> <default_value></default_value> <choices> <choice> <value></value> <display_name></display_name> </choice> </choices> </argument> <argument> <name>primary_loop_sp</name> <display_name>Primary Loop (charging) Setpoint Temperature degree C:</display_name> <type>Double</type> <required>true</required> <model_dependent>false</model_dependent> <default_value>6.7</default_value> </argument> <argument> <name>secondary_loop_sp</name> <display_name>Secondary Loop (discharging) Setpoint Temperature degree C:</display_name> <type>Double</type> <required>true</required> <model_dependent>false</model_dependent> <default_value>6.7</default_value> </argument> <argument> <name>tank_charge_sp</name> <display_name>Chilled Water Tank Setpoint Temperature degree C:</display_name> <type>Double</type> <required>true</required> <model_dependent>false</model_dependent> <default_value>6.7</default_value> </argument> <argument> <name>primary_delta_t</name> <display_name>Loop Design Temperature Difference degree C:</display_name> <description>Enter numeric value to adjust selected loop settings.</description> <type>String</type> <required>true</required> <model_dependent>false</model_dependent> <default_value>Use Existing Loop Value</default_value> </argument> <argument> <name>secondary_delta_t</name> <display_name>Secondary Loop Design Temperature Difference degree C</display_name> <type>Double</type> <required>true</required> <model_dependent>false</model_dependent> <default_value>4.5</default_value> </argument> <argument> <name>thermal_storage_startdate</name> <display_name>Start Date for thermal storage</display_name> <description>In MM-DD format</description> <type>String</type> <required>false</required> <model_dependent>false</model_dependent> <default_value>01-01</default_value> </argument> <argument> <name>thermal_storage_enddate</name> <display_name>End Date for thermal storage</display_name> <description>In MM-DD format</description> <type>String</type> <required>false</required> <model_dependent>false</model_dependent> <default_value>12-31</default_value> </argument> <argument> <name>discharge_start</name> <display_name>Enter Starting Time for Chilled Water Tank Discharge:</display_name> <description>Use 24 hour format (HR:MM)</description> <type>String</type> <required>true</required> <model_dependent>false</model_dependent> <default_value>08:00</default_value> </argument> <argument> <name>discharge_end</name> <display_name>Enter End Time for Chilled Water Tank Discharge:</display_name> <description>Use 24 hour format (HR:MM)</description> <type>String</type> <required>true</required> <model_dependent>false</model_dependent> <default_value>21:00</default_value> </argument> <argument> <name>charge_start</name> <display_name>Enter Starting Time for Chilled Water Tank charge:</display_name> <description>Use 24 hour format (HR:MM)</description> <type>String</type> <required>true</required> <model_dependent>false</model_dependent> <default_value>23:00</default_value> </argument> <argument> <name>charge_end</name> <display_name>Enter End Time for Chilled Water Tank charge:</display_name> <description>Use 24 hour format (HR:MM)</description> <type>String</type> <required>true</required> <model_dependent>false</model_dependent> <default_value>07:00</default_value> </argument> <argument> <name>wknds</name> 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