INTERFERENCE ANALYSIS AND RELATED EXPERIMENTS OF FAULT HYDROGEN OBSERVATION IN AKESU,XINJIANG
In order to provide reference and help for the identification of interference,the determi-nation of anomalies,the analysis of data and the construction of stations in the fault hydrogen obser-vation of Akesu in Xinjiang,through the interference of meteorology,man-made,power supply and observation system in the fault hydrogen observation of Akesu,the system analysis and summary are carried out from the aspects of interference form,correlation,interference amplitude and influence duration,and the typical power supply interference is carried out.It can be seen that the variation characteristics of different interference factors are obvious,and it is easier to distinguish them through systematic comparison and analysis in daily observation.According to the relevant experi-ments on typical power supply interference,the main factor of the increase of fault hydrogen concen-tration caused by power supply comes from the influence of UPS on the charge and discharge of stor-age battery.The characteristics of the increase of fault hydrogen concentration caused by power sup-ply interference are as follows:the duration and the increase amplitude are relatively limited,the duration is generally within 20 h,and the increase amplitude is correlated with the observed back-ground value.
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