variabelefrequente
Variabelefrequente, often referred to in English as "variable frequency," refers to the concept of adjusting the frequency of an alternating current (AC) in real-time to control the speed and torque of electric motors. This technology is commonly implemented through variable frequency drives (VFDs), also known as adjustable speed drives (ASDs) or inverters. VFDs are electronic devices that adjust the frequency and voltage supplied to an electric motor, allowing precise control over its operation.
The primary purpose of variable frequency technology is to optimize motor performance for specific applications. By
Variable frequency drives work by converting the incoming AC power into direct current (DC) using rectifiers,
In addition to speed control, variable frequency technology can enhance motor protection by limiting inrush current