Abstract
The dissolved gas analysis of transformer oils can now be accomplished without high vacuum extraction of the gases from the oil prior to the chromatographic analysis. The new direct injection technique allow the analysis to be conducted by injecting the oil directly into the gas chromatograph. The author presents comparative data for 100 samples that were analyzed by both the traditional vacuum extraction method and by the new direct injection method. The results indicate that the direct injection method. The results indicate that the direct injection method is a viable alternative technique that offers many advantages over the vacuum extraction method and is a valuable tool in the diagnostic process of evaluating the condition of power transformers.< <ETX xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">></ETX>
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
