RESEARCH ARTICLE

State identification of home appliance with transient features in residential buildings

  • Lei YAN 1 ,
  • Runnan XU 1 ,
  • Mehrdad SHEIKHOLESLAMI 1 ,
  • Yang LI 2 ,
  • Zuyi LI , 1
Expand
  • 1. Electrical and Computer Engineering Department, Illinois Institute of Technology, Chicago, IL 60616, USA; School of Electrical Engineering, Northeast Electric Power University, Jilin 132012, China
  • 2. School of Electrical Engineering, Northeast Electric Power University, Jilin 132012, China

Received date: 28 Jan 2021

Accepted date: 26 Jan 2022

Published date: 15 Feb 2022

Copyright

2022 Higher Education Press 2022

Abstract

Nonintrusive load monitoring (NILM) is crucial for extracting patterns of electricity consumption of household appliance that can guide users’ behavior in using electricity while their privacy is respected. This study proposes an online method based on the transient behavior of individual appliances as well as system steady-state characteristics to estimate the operating states of the appliances. It determines the number of states for each appliance using the density-based spatial clustering of applications with noise (DBSCAN) method and models the transition relationship among different states. The states of the working appliances are identified from aggregated power signals using the Kalman filtering method in the factorial hidden Markov model (FHMM). Thereafter, the identified states are confirmed by the verification of system states, which are the combination of the working states of individual appliances. The verification step involves comparing the total measured power consumption with the total estimated power consumption. The use of transient features can achieve fast state inference and it is suitable for online load disaggregation. The proposed method was tested on a high-resolution data set such as Labeled hIgh-Frequency daTaset for Electricity Disaggregation (LIFTED) and it outperformed other related methods in the literature.

Cite this article

Lei YAN , Runnan XU , Mehrdad SHEIKHOLESLAMI , Yang LI , Zuyi LI . State identification of home appliance with transient features in residential buildings[J]. Frontiers in Energy, 2022 , 16(1) : 130 -143 . DOI: 10.1007/s11708-022-0822-z

1
Ghosh S, Chatterjee A, Chatterjee D. Improved non-intrusive identification technique of electrical appliances for a smart residential system. IET Generation, Transmission & Distribution, 2019, 13( 5): 695– 702

DOI

2
Luo F, Ranzi G, Kong W. . Nonintrusive energy saving appliance recommender system for smart grid residential users. IET Generation, Transmission & Distribution, 2017, 11( 7): 1786– 1793

DOI

3
Carrie Armel K, Gupta A, Shrimali G. . Is disaggregation the holy grail of energy efficiency? The case of electricity. Energy Policy, 2013, 52 : 213– 234

DOI

4
Hart G W. Nonintrusive appliance load monitoring. Proceedings of the IEEE, 1992, 80( 12): 1870– 1891

DOI

5
Kong W, Dong Z Y, Ma J. . An extensible approach for non-intrusive load disaggregation with smart meter data. IEEE Transactions on Smart Grid, 2018, 9( 4): 3362– 3372

DOI

6
Guo Z, Wang Z J, Kashani A. Home appliance load modeling from aggregated smart meter data. IEEE Transactions on Power Systems, 2015, 30( 1): 254– 262

DOI

7
Makonin S, Popowich F, Bajić I V. . Exploiting HMM sparsity to perform online real-time nonintrusive load monitoring. IEEE Transactions on Smart Grid, 2016, 7( 6): 2575– 2585

DOI

8
Sadeghianpourhamami N, Ruyssinck J, Deschrijver D. . Comprehensive feature selection for appliance classification in NILM. Energy and Building, 2017, 151 : 98– 106

DOI

9
Pulipaka S, Ramesh A, Kumar R. . Non-intrusive real-time monitoring of PV generation at inverters using Internet of photovoltaics. Electronics Letters, 2017, 53( 16): 1137– 1138

DOI

10
BritoR, Wong M C, ZhangH CInstantaneous active and reactive load signature applied in non-intrusive load monitoring systems. IET Smart Grid, 2021, 4(1): 121–133

11
YanL, HanJ, LiZAn online transient-based electrical appliance state tracking method via Markov chain Monte Carlo sampling. In: 2020 IEEE Power and Energy Society General Meeting (PESGM), Montreal, Canada, 2020

12
KellyJ, Knottenbelt W.Neural NILM: deep neural networks applied to energy disaggregation. In: Proceedings of the 2nd ACM International Conference on Embedded Systems for Energy-efficient Built Environments, Seoul, South Korea, 2015

13
KaselimiM, Doulamis N, DoulamisABayesian-optimized bidirectional LSTM regression model for non-intrusive load monitoring. In: IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), Brighton, UK, 2019

14
ZeifmanM, Roth K. Viterbi algorithm with sparse transitions (VAST) for nonintrusive load monitoring. In: 2011 IEEE Symposium on Computational Intelligence Applications in Smart Grid (CIASG), Paris, France, 2011

15
Gustafsson F. Particle filter theory and practice with positioning applications. IEEE Aerospace and Electronic Systems Magazine, 2010, 25( 7): 53– 82

DOI

16
Breschi V, Piga D, Bemporad A. Kalman filtering for energy disaggregation. IFAC-PapersOnLine, 2018, 51( 5): 108– 113

DOI

17
Wu X, Han X, Liang K X. Event-based non-intrusive load identification algorithm for residential loads combined with underdetermined decomposition and characteristic filtering. IET Generation, Transmission & Distribution, 2019, 13( 1): 99– 107

DOI

18
Lu M, Li Z. A hybrid event detection approach for non-intrusive load monitoring. IEEE Transactions on Smart Grid, 2020, 11( 1): 528– 540

DOI

19
Li Z, Luo K. Research on adaptive parameters determination in DBSCAN algorithm. Computer Engineering and Applications, 2016, 52( 3): 70– 73

20
Krishna K, Narasimha Murty M. Genetic K-means algorithm. IEEE Transactions on Systems, Man, and Cybernetics. Part B, Cybernetics, 1999, 29( 3): 433– 439

DOI

21
LinY H, Tsai M S, ChenC S.Applications of fuzzy classification with fuzzy c-means clustering and optimization strategies for load identification in NILM systems. In: 2011 IEEE International Conference on Fuzzy Systems (FUZZ-IEEE 2011), Taipei, China, 2011

22
SharmaA, Sharma A.KNN-DBSCAN: Using k-nearest neighbor information for parameter-free density based clustering. In: 2017 International Conference on Intelligent Computing, Instrumentation and Control Technologies (ICICICT), Kerala, India, 2017

23
YanL, HanJ, LiZLIFTED: household appliance-level load dataset and data compression with lossless coding considering precision. In: 2020 IEEE Power and Energy Society General Meeting (PESGM), Montreal, Canada, 2020

24
BatraN, Kelly J, ParsonONILMTK: an open-source toolkit for non-intrusive load monitoring. In: Proceedings of the 5th International Conference on Future Energy Systems, Cambridge, UK, 2014

Outlines

/