Power Monitoring with Linux
Quick Outline
ECM Graph
Measuring Power Use
Power Factor
Measuring devices
Clamp Meters
Clamp Meters with PF
Watts Up / Kill a Watt
Zigbee / Xbee
Tweet a Watt
Xbee receiving on PC
Xbee receiving on router/arduino
Alternate Xbee Receiver
Direct Panel Monitoring
XPL
Rfxmeter Monitoring
Ted 1001/5000-G
Brultech ECM1240
Brultech ECM1240 options
Slide 23
Slide 24
ECM1240 Log Gathering
ECM1240 Logs and ecmread.py
ecmread.py and parseecmpower
Parseecmpower daily report
Graphing with Cacti
Phase volts mismatch
Understanding the monitored loads
Composite cacti graphs
Cacti Primer
Cacti RRAs
Cacti Primer, RRA definitions
Cacti: Planning RRDs
Cacti: Source Setup 1
Cacti: Source Setup 2
Other Cacti Tips
Cacti: More than 1 update per minute
Power Monitoring Tips
Recreating an RRD after the fact
References
Questions?