Cooling Transformer

                                                        Cooling Transformer



Transformer core loss and copper loss effect that removes heat from the cold to keep transformer  refrigeration or cooling process is called transformer.
This is especially the cooling system that is fully insulated transformer and its temperature increases. If the temperature exceeds a certain limit than the insulation between the coil and cores are insulation and coil is lost. Especially through such measures do not increase the temperature of the transformer and heat quickly. The transformer is to increase ratings.
Transformer and cooling system is described.
1. Natural cooling or Natural air cooling.
2. Natural oil cooling or oil immersed self cooling.
3. Oil immersed forced oil cooling.
4. Oil immersed forced water cooling.
5. Oil immersed forced air cooling.
6. Forced air cooling.
Transformer Action tharmosyipoun what?
The natural oil tank pipe or radiator cooling transformer oil transformer uttape them together in the light of the above radiator pipe or pipe enters the mouth and cold tank back into the mouth. The oil that is normal currents flow in the tharmosyipoun action.
For example, two of the transformer oil, Winding coil and cores as the insulation The heat from the core and coil out of the help.
Power transformer oil
1. Transformer oil dioxide - electric power (Di-electric strength) should be high quality.
2. Transformer oil does not contain any acids or alkali.
3. The material does not contain sulfur transformer oil.
4. Viscosity and consolidate all of the transformer oil.
5. Transformer oil must be fireproof.
6. Flash point below 160°c Do not transformer oil.
7. Fire point of transformer oil will be below 200°c degrees.
8. The relative importance of transformer oil is not more than 0.85.
9. Easy farces or transformer oil sludge (sludge) is not forded.
Transformer and the necessary parts and materials and work are described.
Sludge: - transformer oil reactions with oxygen in the air when coming into contact with the farces of oil molecules are broken, it is Slugging  It hampered the flow of oil accumulated in the bottom of the transformer Tanks and tank pipe to the pipe mouth. The transformer does not work well.
Transformer tank: - Basic transformer cold to keep a large urn set in a steel container is filled by oil. This urns is transformer tank. Tanks for the heat to spread quickly and the air wave shape of her body in the air to increase.
Conservator : - high capacity transformer wire on top of the drum-shaped part, said he was Conservator.
Brither: - transformer Conservator can not let any stream with silica gel Conservator for admission into the cylindrical part of the brither called him. Transformer birthing brither with Conservator is used to prevent errors. Usually with brither into and out of the air. geli streams takes time to absorb into the air. transformer oil with the water can not related.
Bukaloss Relay: - It is usually used between the transformer tank and Conservator is added's Work on the transformer internal short circuit fault protection.