S-FHMM Non-Intrusive Appliance Load Monitoring Method using a Switching Factorial Hidden Markov Model and System applying the same

S-FHMM Non-Intrusive Appliance Load Monitoring Method using a Switching Factorial Hidden Markov Model and System applying the same

A non-intrusive appliance load monitoring method using S-FHMM is provided. A non-intrusive appliance load monitoring method according to an embodiment of the present invention includes measuring supply power, detecting power change, and accurately estimating an appliance which causes a change in pow...

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1. Verfasser: YUN, JUNG MEE
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Sprache:eng ; kor
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MEASURING
MEASURING ELECTRIC VARIABLES
MEASURING MAGNETIC VARIABLES
PHYSICS
TESTING
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description A non-intrusive appliance load monitoring method using S-FHMM is provided. A non-intrusive appliance load monitoring method according to an embodiment of the present invention includes measuring supply power, detecting power change, and accurately estimating an appliance which causes a change in power detected based on the power usage features of the appliance. Thereby, the appliances which are in use can be estimated without measuring power usage for each device. S-FHMM을 이용한 비접촉식 기기 부하 식별 방법 및 시스템이 제공된다. 본 발명의 실시예에 따른 비접촉식 부하 식별 방법은, 공급 전력을 계측하고, 전력 변화를 탐지하며, 기기들의 전력 사용 특징들을 참조로 탐지된 전력 변화를 유발한 기기를 추정한다. 이에 의해, 기기 별로 전력 사용을 측정하지 않고도 정확하게 사용 중인 기기들을 추정할 수 있게 된다.
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subjects MEASURING
MEASURING ELECTRIC VARIABLES
MEASURING MAGNETIC VARIABLES
PHYSICS
TESTING
title S-FHMM Non-Intrusive Appliance Load Monitoring Method using a Switching Factorial Hidden Markov Model and System applying the same
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