Home appliance load disaggregation using cepstrum-smoothing-based method

Seongbae Kong; Youngwook Kim; Rakkyung Ko; Sung Kwan Joo

doi:10.1109/TCE.2015.7064107

Home appliance load disaggregation using cepstrum-smoothing-based method

Seongbae Kong, Youngwook Kim, Rakkyung Ko, Sung Kwan Joo

School of Electrical Engineering

Research output: Contribution to journal › Article › peer-review

55 Citations (Scopus)

Abstract

Various load disaggregation methods have been developed for monitoring home appliance loads to save energy in a smart home. Most of load disaggregation methods are designed to focus on the on/off events of single appliance. In reality, however, multiple appliances can be turned on/off simultaneously. Load disaggregation can be complicated by the simultaneous on/off events of multiple appliances. This paper presents a cepstrum-smoothing-based load disaggregation method to effectively deal with the simultaneous on/off events of multiple appliances. Further, a data acquisition system is developed to obtain only the characteristic signals of appliances and to filter the noise inputted from the power supply. Test results are provided to demonstrate the effectiveness of the proposed cepstrumsmoothing- based load disaggregation method¹.

Original language	English
Article number	7064107
Pages (from-to)	24-30
Number of pages	7
Journal	IEEE Transactions on Consumer Electronics
Volume	61
Issue number	1
DOIs	https://doi.org/10.1109/TCE.2015.7064107
Publication status	Published - 2015 Feb 1

Keywords

Cepstrum Smoothing
Load Disaggregation
Non-intrusive Load Monitoring
Signal Features

ASJC Scopus subject areas

Media Technology
Electrical and Electronic Engineering

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10.1109/TCE.2015.7064107

Cite this

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title = "Home appliance load disaggregation using cepstrum-smoothing-based method",

abstract = "Various load disaggregation methods have been developed for monitoring home appliance loads to save energy in a smart home. Most of load disaggregation methods are designed to focus on the on/off events of single appliance. In reality, however, multiple appliances can be turned on/off simultaneously. Load disaggregation can be complicated by the simultaneous on/off events of multiple appliances. This paper presents a cepstrum-smoothing-based load disaggregation method to effectively deal with the simultaneous on/off events of multiple appliances. Further, a data acquisition system is developed to obtain only the characteristic signals of appliances and to filter the noise inputted from the power supply. Test results are provided to demonstrate the effectiveness of the proposed cepstrumsmoothing- based load disaggregation method1.",

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AB - Various load disaggregation methods have been developed for monitoring home appliance loads to save energy in a smart home. Most of load disaggregation methods are designed to focus on the on/off events of single appliance. In reality, however, multiple appliances can be turned on/off simultaneously. Load disaggregation can be complicated by the simultaneous on/off events of multiple appliances. This paper presents a cepstrum-smoothing-based load disaggregation method to effectively deal with the simultaneous on/off events of multiple appliances. Further, a data acquisition system is developed to obtain only the characteristic signals of appliances and to filter the noise inputted from the power supply. Test results are provided to demonstrate the effectiveness of the proposed cepstrumsmoothing- based load disaggregation method1.

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Home appliance load disaggregation using cepstrum-smoothing-based method

Abstract

Keywords

ASJC Scopus subject areas

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