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Beitrag eines Mess- und Leitsystems zur vereinfachten Produktökobilanzierung

Vortrag gehalten auf dem Green Factory Kolloquium, 30. September bis 01. Oktober 2014, Nürnberg
: Gebbe, Christian; Reinhart, Gunther

Präsentation urn:nbn:de:0011-n-3235111 (678 KByte PDF)
MD5 Fingerprint: 6e548921bb97c732d35273912ef56d54
Erstellt am: 23.1.2015

2014, 21 Folien
Green Factory Colloquium <1, 2014, Nuremberg>
Vortrag, Elektronische Publikation
Fraunhofer IWU ()
Electricity Monitoring; Electricity Metering; Machine Power Consumption; Aggregated Measurement; NILM; Machine Data Acquisition; Multivariate Linear Regression; Linear Mixed Models

Monitoring the electric power consumption of machines in manufacturing becomes more and more important due to rising electricity costs and environmental awareness. This paper proposes a cost-efficient monitoring concept requiring significantly fewer electricity meters. Power consumption of several machines is monitored aggregately and then broken down into the estimated power consumption of each machine by means of a disaggregation procedure utilizing machine data acquisition. In this paper the disaggregation procedure is presented, uncertainty limitations are discussed and an application example of an industrial environment is given.