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Chiller, Performance analysis and monitoring, Leaving temperature -…
Chiller
operational modes
ch
DX cooling only
Refrigerant cooling
Evaporator
Compressor
Condenser
Expansion
Valve Driver
Subcool
Liquid/head pressure :<3:
Too low
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Too high
1 more item...
Compressor discharge temperature
Too low
overcharge
1 more item...
Too high
undercharge
1 more item...
Compressor current
Superheat :red_flag:
Too low
overcharge
Performance analysis
Too high
undercharge
Fluctuate
Evaporating temperature
deviating
Low
High
Suction :red_flag:pressure
Concurrent DX and free cooling operation
Free cooling only
Performance analysis and monitoring
Anomaly detection
Challenges
Data incompleteness
Unknown anomaly types
Discuss with Alberto
Questions
Different running modes
Data segmentation
Finished
Statistical analysis
Running statues
Superheat
Leaving temperature - boiling temperature
High presure
low pressure
Leaving temperature - boiling temperature
Duty Calculation and monitoring
Unit COP