Journal of Korea Multimedia Society (한국멀티미디어학회논문지)

Korea Multimedia Society (한국멀티미디어학회)
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Modeling for Discovery the Cutoff Point in Standby Power and Implementation of Group Formation Algorithm

대기전력 차단시점 발견을 위한 모델링과 그룹생성 알고리즘 구현

  • 박태진 (부경대학교 전자계산학과) ;
  • 김수도 (부경대학교 정보시스템과) ;
  • 박만곤 (부경대학교 전자컴퓨터정보통신공학부)
  • Published : 2009.01.30
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Abstract

First reason for generation of standby power is because starting voltage must pass through from the source of electricity to IC. The second reason is due to current when IC is in operation. Purpose of this abstract is on structures of simple modules that automatically switch on or off through analysis of state on standby power and analysis of cutoff point patterns as well as application of algorithms. To achieve this, this paper is based on analysis of electric signals and modeling. Also, on/off cutoff criteria has been established for reduction of standby power. To find on/off cutoff point, that is executed algorithm of similar group and leading pattern group generation in the standby power state. Therefore, the algorithm was defined as an important parameter of the subtraction value of calculated between $1^{st}$ SCS, $2^{nd}$ SCS, and the median value of sampling coefficient per second from a wall outlet.

대기전력(Standby power) 소모가 발생하는 첫 번째 요인은 전원에서 IC로 들어오면서 거쳐야하는 기동전압 때문이며 나머지 하나는 IC가 동작할 때의 전류 때문이다. 본 논문에서는 대기전력 상태와 차단 시점의 패턴분석을 통해서 자동 On/Off할 수 있도록 하는 간단한 모듈장치 구성과 알고리즘 적용에 목적을 두었다. 이를 위해서 전력 신호분석과 모델링에 근간을 두었으며 대기전력 절감을 위해서 On/Off 차단기준을 마련했다. On/Off 차단 시점을 찾기 위해서 $1^{st}$ SCS와 $2^{nd}$ SCS의 차분값(subtraction value), 그리고 콘센트로부터 유입된 초당 샘플링 계수에 대한 중간값(median value)을 중요한 파라미터로써 정의한 다음 대기전력 상태에서의 유사그룹 및 유력패턴 그룹 생성 알고리즘을 수행했다.

Keywords

References

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