monitoring method for power equipment

The present invention relates to a method for monitoring a power device, comprising the steps of: a) individually detecting the temperature of internal components of a power device through a plurality of internal temperature sensors; b) detecting the external temperature of the power device using an...

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Bibliographische Detailangaben
Hauptverfasser:	SONG KI SEONG, CHO JIN HYUCK
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	CALCULATING COMPUTING COUNTING DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES MEASURING MEASURING QUANTITY OF HEAT MEASURING TEMPERATURE PHYSICS SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR TESTING THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
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Beschreibung
Zusammenfassung:	The present invention relates to a method for monitoring a power device, comprising the steps of: a) individually detecting the temperature of internal components of a power device through a plurality of internal temperature sensors; b) detecting the external temperature of the power device using an external temperature sensor; c) calculating a temperature pattern that excludes the influence of external temperature from the temperature of each component; and d) monitoring the possibility of fire occurrence by checking the value of the temperature pattern. Thus, the present invention can provide the method for accurately monitoring the risk of fire occurrence in power device and continuously monitoring an aging deterioration state. 본 발명은 전력기기의 모니터링 방법에 관한 것으로, a) 복수의 내부온도센서를 통해 전력기기의 내부 구성품의 온도를 개별 검출하는 단계와, b) 외부온도센서를 이용하여 전력기기 외기 온도를 검출하는 단계와, c) 각 구성품의 온도에서 외기 온도의 영향을 제외시키는 온도패턴을 산출하는 단계와, d) 상기 온도패턴의 값을 확인하여 화재 발생 가능성을 모니터링하는 단계를 포함할 수 있다.