How Increasing Cost and Performance Pressure Influence Transformer Oil Purification Method?10/10/2016 The increasing cost and performance pressures are putting impact on several operators to enhance the utilization capacity of their transformers and transformer oil purification techniques. The use of aged transformers and network couplers is done moderately at higher rates and in several cases, they are leveraging nominal power for the first time. At the same moment, operating down times scheduled for maintenance have been reduced or fully eliminated.
The increasing load has resulted in extreme rapid ageing of insulating transformer oil and the solid insulation. This further causes drastic degradation of the dielectric properties of the insulating oil that severely affect the reliable transformer operation. There are technologies available today that help professionals to clean contaminated transformer oil and restore its dielectric properties. They have started performing sort of processes with oil filtration plant in which oil is circulated continuously through regeneration columns. The contamination absorbing agents are highly effective that easily absorb polar impurities and degradation products present in the aged transformer oil. The filtered or treated transformer oil flows back into the transformer. This cycle is performed depending on the transformer size and the ageing condition of the insulating oil for many days or weeks. Benefits of such technology are as under:
Why any transformer ages? The moisture is a true enemy of every transformer. It leads to oil-cellulose insulation by combining oxygen and temperature, which further results in chemical degradation formation of peroxides, acids, etc. This further increases the ageing of transformer and also promotes dielectric degradation. The dielectric degradation results in lightning and switching impulses, short circuits, and insulation failure. Oil regeneration is best over an oil change because:
Transformer oil purification/ regeneration and filtration is the best thing ever happen to the industries. They can now make judicial use of their money and save natural resources with this technology.
1 Comment
10/15/2016 07:11:46 am
Plagiarism is quite common and rampant throughout the World Wide Web. The writers or website owners instead of developing their original content choose the easy way out and copy and paste content from other websites.
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