Transformers of the three transformations are the three?
Take a 10kV / 0.4kV, d / yn11, 100kVA transformer rated voltage full load operation:
1, the high side of the 10kV into the low side of the 400V;
2, the high pressure of 5.77A into low pressure side of 144.4A;
Do not know you specifically refers to the meaning, in general, the transformer can change the voltage, variable current, variable phase
Transformer's three transformations are:
The transformer can change the voltage.
Transformers can change current. Such as current transformers.
Transformers can change the impedance. Such as impedance converter.
Transformer is the use of electromagnetic induction principle to change the AC voltage of the device, the main components are primary coil, secondary coil and core (core). The main functions are: voltage conversion, current conversion, impedance conversion, isolation, voltage regulator (magnetic saturation transformer) and so on.
Transformers can be divided into: power transformers and special transformers (electric furnace variable, rectifier, power frequency test transformers, voltage regulators, mine transformers, audio transformers, intermediate frequency transformers, high frequency transformers, impact transformers, instrument transformers, Transformers, reactors, transformers, etc.). Circuit symbols commonly used as the beginning of the number. Example: T01, T201 and so on.
