OLTCmuuntajia
OLTCmuuntajia refers to On-Load Tap Changers (OLTCs) in Finnish. An OLTC is a component of a power transformer that allows the turns ratio of the transformer to be changed while it is energized and under load. This capability is crucial for maintaining stable voltage levels in electrical distribution networks.
Tap changers are essential for regulating the output voltage of a transformer. Transformers have windings with
The operation of an OLTC involves a complex mechanism that safely switches between taps. This typically includes
The primary purpose of an OLTC is to regulate voltage, ensuring that the voltage supplied to consumers