浙江电力
浙江電力
절강전력
ZHEJIANG ELECTRIC POWER
2014年
6期
20-25
,共6页
孙翔%何文林%邱炜%李晨
孫翔%何文林%邱煒%李晨
손상%하문림%구위%리신
倒置式电流互感器%油色谱%氢气%显著性差异
倒置式電流互感器%油色譜%氫氣%顯著性差異
도치식전류호감기%유색보%경기%현저성차이
inverted current transformer%oil chromatography%hydrogen%significant difference
从运行设备的油色谱数据入手,利用显著性差异分析手段开展氢气阈值分析,验证了数据符合正态分布规律,确定了数据的显著性差异条件,并提出了氢气数据阈值要求。
從運行設備的油色譜數據入手,利用顯著性差異分析手段開展氫氣閾值分析,驗證瞭數據符閤正態分佈規律,確定瞭數據的顯著性差異條件,併提齣瞭氫氣數據閾值要求。
종운행설비적유색보수거입수,이용현저성차이분석수단개전경기역치분석,험증료수거부합정태분포규률,학정료수거적현저성차이조건,병제출료경기수거역치요구。
Starting with oil chromatography data of operating equipment, this paper analyzes hydrogen thresh-old value by using significant difference method, verifies that the data tally with normal distribution rule, de-termines significant difference conditions of the data and finally presents threshold value requirements on hy-drogen data.