zoha-nonintrusiveloadmonitoring-2012.pdf (2.57 MB)
Non-intrusive load monitoring approaches for disaggregated energy sensing: a survey.
journal contribution
posted on 2012-12-06, 00:00 authored by A Zoha, A Gluhak, M A Imran, Sutharshan RajasegararSutharshan RajasegararAppliance Load Monitoring (ALM) is essential for energy management solutions, allowing them to obtain appliance-specific energy consumption statistics that can further be used to devise load scheduling strategies for optimal energy utilization. Fine-grained energy monitoring can be achieved by deploying smart power outlets on every device of interest; however it incurs extra hardware cost and installation complexity. Non-Intrusive Load Monitoring (NILM) is an attractive method for energy disaggregation, as it can discern devices from the aggregated data acquired from a single point of measurement. This paper provides a comprehensive overview of NILM system and its associated methods and techniques used for disaggregated energy sensing. We review the state-of-the art load signatures and disaggregation algorithms used for appliance recognition and highlight challenges and future research directions.
History
Journal
SensorsVolume
12Issue
12Pagination
16838 - 16866Publisher
Multidisciplinary Digital Publishing Institute (MDPI)Location
Basel, SwitzerlandPublisher DOI
Link to full text
eISSN
1424-8220Language
engPublication classification
C1.1 Refereed article in a scholarly journal; C Journal articleCopyright notice
2012, Multidisciplinary Digital Publishing Institute (MDPI)Usage metrics
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Keywords
Non-Intrusive Load Monitoring (NILM)Intrusive Load Monitoring (ILM)disaggregation algorithmsload signaturesenergy managementScience & TechnologyPhysical SciencesTechnologyChemistry, AnalyticalEngineering, Electrical & ElectronicInstruments & InstrumentationChemistryEngineeringEVENT DETECTIONIDENTIFICATIONRECOGNITIONINFORMATIONCONSUMPTIONBUILDINGSSYSTEMSDistributed ComputingEcology
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