Improving power factor by using Capacitor Bank
vineet kumar
The present research paper examines the design and application of Capacitor Banks as a major technique to enhance Power Factor (PF) of electrical systems. The introduction of inductive loads in the contemporary industrial environment (induction motors and transformers) causes lagging power factor, which causes higher transmission losses, voltage instability, and high utility penalties. The paper is about the use of fixed compensation to Automatic Power Factor Correction (APFC) systems, which microcontroller-based logic to actively switch capacitor steps with regards to real-time changes in load. The proposed system is able to reduce source demand, minimise the heating losses of 1^2R, as well as improve the overall distribution network efficiency by offering localised reactive power compensation. The process involves mathematical modelling of reactive power requirements, simulation and hardware testing Experiments show that the power factor of optimized capacitor bank integration can be substantially increased compared to a typical lagging value (e.g… 0.75) to nearly unity (0.98-0.99). Moreover, the paper touches upon the critical operational aspects, such as harmonic resonance and switching transient, and gives. a holistic framework of the attainment of a more stable. and cost-effective electrical infrastructure