![]() ![]() The TRANSPORT X equipment minimises the risk of carryover between tests. Extensive field and laboratory use worldwide has proven that the TRANSPORT X test gives highly reliable results and that it is genuinely suitable for field conditions. The TRANSPORT X product represents an invaluable tool for Asset Management and will increase the power of any DGA program. The TRANSPORT X test uses state of the art infrared measurement technology to give accurate, reliable results in a matter of minutes. The unit is used by over 200 companies and utilities and has sold in excess of 600 units worldwide. The TRANSPORT X unit has been designed to be very rugged and user friendly with an emphasis placed on field operation. It is now being successfully extended to other oil filled equipment such as tap changers and circuit breakers. Dissolved Gas Analysis (DGA) is an established technique and is recognised as the most important test in monitoring power transformers. This information allows valuable assets to be maximised and expensive failures to be avoided. Please notice as the intersecting point touches a perticular area color the resulting fault will automatically appear at the bottom.GE Energy Kelman TRANSPORT X* portable DGA fact sheet (Dissolved Gas Analysis) unit and moisture in oil Product Overview Accurate knowledge of the condition of transformers is essential for all electrical networks. The resulting plot for the given inputs are: The color represents which type of fault is in the transformer.Īfter entering the values for CH4,C2H2,C2H4 the point of intersection will be location based upon the % contribution of the particular The screenshot for the Duval's triangle is: The intersection of those three points to finally draw out resulting dot on the duval's triangle. The Javascript file automatically map the concentration value to percentage and draw the coordinates on the triangle and finds The diagnosis will be done by taking the concentration values of for 3 key Gases CH4,C2H2,C2H4 and detect the fault in transformer. I have used canvas HTML5 to create and design the Duval's Triangle for this project. The data and ideas are taken from researach gate publication: It is a graphical method that allows one to follow the faults more easily and more precisely. One of the most frequently used DGA methods is Duval triangular. Various methods have been developed to interpret DGA results such as IEC ratio code, Rogers method and Duval triangle method. Dissolved gas analysis (DGA) is one of the most useful techniques to detect incipient faults in oil-filled power transformers. ![]() It is of great importance for the utilities to find the incipient faults in these transformers as early as possible. Monitoring and diagnosis of electrical equipment, in particular power transformers, has attracted considerable attention for many years. ![]()
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