Related Case Studies
Read more on how CopperTree Analytics is helping buildings all across the globe create energy savings, improve occupant comfort, and reduce energy consumption with Kaizen.
A private research university in New York State was looking for ways to optimize the performance of 3 of their buildings. The client hired CopperTree to perform Fault Detection and Diagnosis (FDD) in a hope to reduce energy consumption and to improve maintenance approaches.
To perform our analysis, a connector was installed to initiate data flow into Kaizen from the existing building systems. Once points of interest were discovered, data was grouped and tagged with a robust ontology. Analysis was then performed on the data, then insights and reports were generated based on the findings.
Some of the notable issues found were the following:
CopperTree’s team discovered that the chilled water system supply temperature and differential pressure were out of setpoint after a reset in August that was unknown to the client. Custom rules were suggested to monitor the airflow activity on a continuous basis. The rule monitors when the airflow is equal to the max or min setpoint and communicates how much time each unit is spending at these extremes. Another rule was created to monitor which VAVs are heating when the airflow is around its minimum setpoint, allowing these issues to easily be caught and addressed in the future, avoiding energy waste.
After only 6 months of FDD, the following results were achieved:
Click here to download a PDF copy of this case study: CopperTree Analytics Case Study – Utilizing Kaizens Custom Rule Capability To Optimize Airflow Control Around University Buildings
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