Data Driven Model for Performance Evaluation and Anomaly Detection in Integrated Air Source Heat Pump Operation

In this paper we focus on a practical application of data driven process monitoring for performance evaluation and anomaly detection in the operation of air source heat pumps (ASHPs). At our test site, which is a hospital building in Singapore, we install sensors to monitor the operation of a hot water heating system (10 years old) comprising of 5 ASHPs operating according to a pre-defined switching algorithm to balance their workload. We...