Inverter Refrigerator - working principle

Inverter refrigerator operation Inverter Refrigerator uses BLDC compressor with Efficient Motor control to achieve improved efficiency and reduce energy consumption. This Motor control algorithm uses two type of commutation Trapezoidal Commutation and Sinusoidal Commutation. No peaks, no off-peaks, the RPM (rotations per minute) of the compressor is almost stable. Unlike conventional compressor units that start or stop repetitively, inverter units provide finely tuned operation with far less temperature variations so the power consumption of an inventer refrigerator can be as much as 30% lower compared to the standard fridge.