Search Results
Results 1 to 25 out of 315
Name | Type | Description | Download |
---|---|---|---|
Add Central Ice Storage | Ruby measure | This measure adds an ice storage tank to a chilled water loop for the purpose of thermal energy storage. Repo: NREL/openstudio-load-flexibility-measures-gem |
download Add Central Ice Storage |
Add Packaged Ice Storage | Ruby measure | This measure removes the cooling coils in the model and replaces them with packaged air conditioning units with integrated ice storage. Repo: NREL/openstudio-load-flexibility-measures-gem |
download Add Packaged Ice Storage |
Radiant Slab with DOAS | Ruby measure | Adds a radiant slab with DOAS ventilation system to the model. Repo: NREL/openstudio-model-articulation-gem |
download Radiant Slab with DOAS |
Cooling Coils Water Multiplier | Ruby measure | This is a general purpose measure to calibrate Water Cooling Coils with a Multiplier. Repo: NREL/openstudio-calibration-gem |
download Cooling Coils Water Multiplier |
Cooling Coils Water PercentChange | Ruby measure | This is a general purpose measure to calibrate Water Cooling Coils with a PercentChange. Repo: NREL/openstudio-calibration-gem |
download Cooling Coils Water PercentChange |
Hard Size HVAC | Ruby measure | Run a simulation to autosize HVAC equipment and then apply these autosized values back to the model. Repo: NREL/openstudio-calibration-gem |
download Hard Size HVAC |
Cooling Coils DX Single Speed Multiplier | Ruby measure | This is a general purpose measure to calibrate DX Cooling Coils with a Multiplier. Repo: NREL/openstudio-calibration-gem |
download Cooling Coils DX Single Speed Multiplier |
Cooling Coils DX Two Speed Percent Change | Ruby measure | This is a general purpose measure to calibrate DX Cooling Coils with a Percent Change. Repo: NREL/openstudio-calibration-gem |
download Cooling Coils DX Two Speed Percent Change |
Cooling Coils DX Two Speed Multiplier | Ruby measure | This is a general purpose measure to calibrate DX Cooling Coils with a Multiplier. Repo: NREL/openstudio-calibration-gem |
download Cooling Coils DX Two Speed Multiplier |
Heating Coils Electric Multiplier | Ruby measure | This is a general purpose measure to calibrate Electric Heating Coils with a Multiplier. Repo: NREL/openstudio-calibration-gem |
download Heating Coils Electric Multiplier |
Heating Coils Gas Percent Change | Ruby measure | This is a general purpose measure to calibrate Gas Heating Coils with a Percent Change. Repo: NREL/openstudio-calibration-gem |
download Heating Coils Gas Percent Change |
Heating Coils Water Multiplier | Ruby measure | This is a general purpose measure to calibrate Water Heating Coils with a Multiplier. Repo: NREL/openstudio-calibration-gem |
download Heating Coils Water Multiplier |
Heating Coils Water Percent Change | Ruby measure | This is a general purpose measure to calibrate Water Heating Coils with a Percent Change. Repo: NREL/openstudio-calibration-gem |
download Heating Coils Water Percent Change |
Electric Baseboard Efficiency And Capacity | Ruby measure | Electric Baseboard Efficiency And Capacity Repo: NREL/openstudio-calibration-gem |
download Electric Baseboard Efficiency And Capacity |
Fans Percent Change | Ruby measure | This is a general purpose measure to calibrate Fans with a Percent Change. Repo: NREL/openstudio-calibration-gem |
download Fans Percent Change |
Cooling Coils DX Single Speed Percent Change | Ruby measure | This is a general purpose measure to calibrate DX Cooling Coils with a Percent Change. Repo: NREL/openstudio-calibration-gem |
download Cooling Coils DX Single Speed Percent Change |
Heating Coils Electric Percent Change | Ruby measure | This is a general purpose measure to calibrate Electric Heating Coils with a Percent Change. Repo: NREL/openstudio-calibration-gem |
download Heating Coils Electric Percent Change |
Heating Coils Gas Multiplier | Ruby measure | This is a general purpose measure to calibrate Gas Heating Coils with a Multiplier. Repo: NREL/openstudio-calibration-gem |
download Heating Coils Gas Multiplier |
Fans Multiplier | Ruby measure | This is a general purpose measure to calibrate Fans with a Multiplier. Repo: NREL/openstudio-calibration-gem |
download Fans Multiplier |
Improve Fan Belt Efficiency | Ruby measure | The assessment team observed opportunities for fan belt improvements on HVAC fan drives. These motors are asynchronous induction motors.
Improvements in belt efficiency result in energy savings at the motor. The three common belt efficiency measures are belt tightening (1%-5% savings... Repo: NREL/openstudio-ee-gem |
download Improve Fan Belt Efficiency |
Fan Assist Night Ventilation | Ruby measure | This measure is meant to roughly model the impact of fan assisted night ventilation. The user needs to have a ventilation schedule in the model, operable windows where natural ventilation is desired, and air walls or interior operable windows in walls and floors to define the path of air through... Repo: NREL/openstudio-ee-gem |
download Fan Assist Night Ventilation |
Improve Motor Efficiency in Selected Fans and Pumps | Ruby measure | The assessment team observed opportunities for motor efficiency improvements on HVAC systems. These motors are asynchronous induction motors.
There are currently motors on the market that are far superior to standard efficiency motors. These come in both premium efficiency and ultra-efficiency... Repo: NREL/openstudio-ee-gem |
download Improve Motor Efficiency in Selected Fans and Pumps |
NZEHVAC | Ruby measure | This measure replaces the existing HVAC system if any with the user selected HVAC system. The user can select how to partition the system, applying it to the whole building, a system per building type, a system per building story, or automatically partition based on residential/non-residential... Repo: NREL/openstudio-ee-gem |
download NZEHVAC |
Enable Demand Controlled Ventilation | Ruby measure | The facility currently does not have a demand controlled ventilation system or CO2 sensors in the air delivery system. Outside air is introduced and conditioned at a fixed rate based on the maximum design. Since the building occupancy fluctuates and is often less than the maximum design... Repo: NREL/openstudio-ee-gem |
download Enable Demand Controlled Ventilation |
Enable Economizer Control | Ruby measure | There is currently not a functioning air side economizer enabled in the building. Air side economizers use cold outside air to either assist the mechanical cooling system, or if the air is cold enough, provide all of the cooling for a facility.
In order for an air side economizer to... Repo: NREL/openstudio-ee-gem |
download Enable Economizer Control |