Transformer or transformer
Transformer, or transformer, is an electric device designed to convert the electric current from one voltage to another. But what is the transformer? Transformer, transformer, transfers or transformer is a kind of help; Because direct connection of measuring devices and protective relays is not possible due to the high voltage of electricity. The transformer consists of two coils. Its simple appearance included insulated wires, located on a metal core. When the voltage enters a primary coil, it produces magnetic properties in the iron core. At this point, one voltage will be produced in another coil, called the secondary coil or output. The voltage change between the primary coil and the secondary will depend on the rotation ratio between the two coils.
What is Trans -Electricity Task?
Regarding the task of a transformer or transformer you can use this device for increasing or reducing voltages. The transistor had no moving pieces and is completely fixed. This makes it always under the conditions of operation and will continue to operate without any trouble and for a long time.
Transformer structure or transformer
Transformer application
Today, using electrical equipment is considered a very important part of every person's life; It is in such a way that it is even impossible to live without using these electrical equipment. One of the applications of transformers will be to decrease the current in electric energy transmission lines. Power transmission lines have electrical resistance in all conductors. This resistance can cause energy loss along the way instead of electrical energy. The amount of loss in a conductor is directly related to the current passing through the conductor. Therefore, by reducing the current, the amount of wastage can be greatly reduced.
With the increase in the voltage in the transmission lines, the current of the lines will decrease in the same proportion, and in this way, the costs of energy transmission will also decrease, of course, as the transmission lines get closer to the consumption centers, transformers are used to increase the safety of the line voltage. It is reduced in several steps.
Transformer application in different sections
The power transformer device is able to transmit and distribute electricity equally. For this reason, they are widely used in power plants and industry, the details of which are as follows:
Transformer application in the electricity transmission industry
You should know that electrical energy is created in power plants and reaches consumers who use it in different ways. Consumer devices usually use this electrical energy in the same way and with the same amount of voltage; But in some cases the voltage rate should change. It is here that the application of the transformer is determined. In some cases, however, the use of transformer is merely safety and protection.
Transformer application in power electronics
Following the development of the power of high frequency transformers, the ability to use high frequency transformers. In fact, the transformer has been used in all electronic converters with the reinforcement and isolated output voltage. The AC power converter is converted to DC and after the switch in high frequency, AC power is produced with high frequency. Finally, a high -frequency transformer is used to reduce or increase the voltage and insulation.
