Why Oil Filtration need in Transformer?
The increasing rating requirements of this era transformers and electrical apparatus results in greater electrical stress in insulating material and fluids.
In order to handle these greater stresses, oils are required to have better dielectric strength, and lower residual water content must be maintained.
The timely and proper treatment of these insulating fluids will result in the improvement of the properties of the entire insulating system of power transformers.
The principal functions of the insulating fluid are to serve as a dielectric material and an effective coolant. To perform these functions, the insulating fluid must have specific necessary qualities at the time of initial impregnation and filling at the factory which must be maintained at the same quality level in field operation if optimum performance is to be assured.
Almost 75% of the transformer failures happen due to contaminated and deteriorated oil. It is important to filter the transformer oil. Regular maintenance is of utmost significance as it is a great financial burden to replace or repair the transformer.
Ignoring transformer oil filtering can lead to:
Arcing
Overheating, which reduces electrical efficiency as well as the life of the transformer
Corona Discharges
Decrease in insulating strength of the transformer oil, and more
The increasing rating requirements of this era transformers and electrical apparatus results in greater electrical stress in insulating material and fluids.
In order to handle these greater stresses, oils are required to have better dielectric strength, and lower residual water content must be maintained.
The timely and proper treatment of these insulating fluids will result in the improvement of the properties of the entire insulating system of power transformers.
The principal functions of the insulating fluid are to serve as a dielectric material and an effective coolant. To perform these functions, the insulating fluid must have specific necessary qualities at the time of initial impregnation and filling at the factory which must be maintained at the same quality level in field operation if optimum performance is to be assured.
Almost 75% of the transformer failures happen due to contaminated and deteriorated oil. It is important to filter the transformer oil. Regular maintenance is of utmost significance as it is a great financial burden to replace or repair the transformer.
Ignoring transformer oil filtering can lead to:
Arcing
Overheating, which reduces electrical efficiency as well as the life of the transformer
Corona Discharges
Decrease in insulating strength of the transformer oil, and more
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What is load shifting in substation |सबस्टेशन में लोड शिफ्टिंग क्या होता है?| Transformer
What is load shifting in substation or how to shift load one transformer to another transformer?
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When an additional resistor is connected across an existing parallel circuit, the total resistance
Anonymous Quiz
29%
decreases by the value of the added resistor
33%
increases by the value of the added resistor
21%
decreases
16%
remains the same
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What is Encoder ? (Types and Uses) हिन्दी
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Hello Friends is video ko dekhne ke bad apko Basic encoder ke baren mai pata lage jaise Encoder kya hota hai, kitne types ke hote hai, encoder ka working…
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When the turns ratio of a transformer is 20 and the primary ac voltage is 12 V, the secondary voltage is
Anonymous Quiz
20%
12V
13%
120V
62%
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5%
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