摘要 |
<p>The invention relates to the process of quantitative measurement of generation or consumption of gases, particularly operational measurement of generation or consumption of gases in power transformers and device suitable for implementation of such a method.</p><p>From the results of measured calibration gas concentration gradient in the oil filling (12) and values of calibration gas concentrations both in oil filling (12) of the tank (10) and in the oil filling of the conserver (11) is defined the volume flow rate between both tanks (10).</p><p>By means of known values of oil rate of flow determined between the tank (10) of the transformer (1) and the conserver (11) and the time sequence of measured concentrations of all monitored gases examined by the DGA analyser (3) in both tanks (10), flows per all monitored gases corresponding with the generation or consumption of such gases in the tank (10) of the transformer (1) are defined in the quantitative way.
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