What Is a Power Factor Correction?
Power Factor Correction is an operation conducted in electrical circuits to ensure efficient power supply.
Power factor refers to the ratio of the effective component of power to the apparent component of power. The effective component is the power actually doing work, while the apparent component is the power required for the transportation of electricity but not performing any work. In electrical supply systems, when there is a phase difference between current and voltage, both effective and reactive power are generated. In this situation, power is not efficiently utilized, leading to a decrease in system efficiency.
To prevent the decrease in efficiency of power systems, Power Factor Correction is crucial. Methods for power factor correction include installing capacitor banks, using compensating devices, and reducing inefficient loads. By employing these methods, the overall performance of the power system can be enhanced, improving the efficiency and stability of power supply.