LinbeiMaintenance price of oil immersed transformerWhat kind of superior performance does it have?

When the transformer is out of phase, if the second phase is blocked, there is still no sound when the second phase is sent, and there is sound when the third phase is sent; If the third phase is blocked, the sound will not change, as in the case of the second phase. There are three reasons for phase deficiency:

Fault judgment of power transformer

Linbei.This is the example of power consumption engineering as power saving. The key reason is that the habitual calculation method ignores the copper loss.

& ldquo; YN, D11 & rdquo;, in which 11 indicates that when the working voltage phasor of the primary side line, as the minute hand refers to the position at 12 o'clock, the phase voltage UAB of the secondary side lags 30 degrees behind the working voltage uab330 of the primary side line (or 30 degrees ahead).

.Careless maintenance and insulation damage

Causes of fire in power transformer

Avoid the load operation of power transformer: if the load operation is long-term, it will lead to the scalding of solenoid coil,Linbei500 kV oil immersed transformer, slow aging of insulation,LinbeiPower supply transformer,LinbeiGrid transformer, short circuit fault between boxes, two-color short circuit fault or short circuit to ground fault and dissolution of oil.

What is the wavelength of oil immersed transformer?

Several detection methods for installing transformer

Fault judgment of power transformer

Convenient and efficient.The vibration reduction of the grounding device sheet solves the problem of modifying the fixed hard connection between the copper sheet of the grounding device and the dry-type transformer. The original oscillation of the dry-type transformer will be transmitted to the metal in the concrete by the baffle and cause low-frequency noise. Therefore, it must also be changed to produce flexible connection.

Connection group structure of dry-type transformer

Oil immersed transformer operation

Sound in case of phase failure

original.After sampling, bind the laminated glass stopper firmly with clean paper or cloth to prevent dirt and water from contaminating the bottle stopper.

It should be said that after the development trend of these years, the overall level of China's transformer industry at this stage is basically international, oil immersed transformers are released outward in the form of waves. This kind of wave is like a tide. It is also a kind of kinetic energy. In fact, the wave height of oil immersed transformer also shows the size of kinetic energy. Generally, computer automatic system is used to control the wavelength and frequency of electromagnetic wave. The longer the light wavelength is the greater the output power is. On the contrary, it is very small.

Linbei.What about oil immersed transformer fire?

Common problems of tap changer of power transformer

The raw materials of Fushi blue can be used for bonding, so that the overall oil leakage of the connector can be greatly controlled; If the actual operation is convenient, the metal shell can also be bonded at the same time to achieve the purpose of leakage treatment.