westcoastuniversitynigeria-edu.org

Power factor, also known as PF, Angel is the cosine of voltage and current. AC loads only affect PF. Resistive loads have a power factor devices, capacitive devices for advanced power factor and inductive devices are lagging power factor. Most AC loads practices / devices same power generators / lounges leading power factor because of the inductive nature. representative of the PF, if the value of cos? Systems with low PF at a loss, because it draws power generation are more reactive to the side and may cause instability.
Power Factor Correction Devices (PFCD) are used to increase PF for systems that suffer less PF. The basic principle of power factor correction for a capacitor / capacitive load up alongside the actual load / inductive. While the capacitive load tends to cause the PF, while the actual charge delays in PF. One method of correcting the power factor are essentially two types. Leave a delay system PF is cos? before the correction and COS? “After adjustment, pull Real Power P, reactive power (before correction), Q = P tan? Active PF control is required for industrial loads and load varies in the case of commercial or residential tax burden, which may vary . This reactive power is generated by exciting the Washington area during the synchronous motor, when more than synchronous motors operate in PF PF leader behind other taxes, such as induction motors, transformers, etc. overcomes
Other methods of correcting places PF capacitor banks in distribution lines. Long distance high voltage transmission lines, metro lines provide AC PF high caliber to correct the PF because of inherent abilities.