System Composition:

Capacitor-Based PFC System: This component provides coarse correction by compensating for the majority of the reactive power demands in an installation. It effectively switches in capacitor banks to address lagging power factor issues, operating in discrete increments.
Active Static Var Generator (SVG): The SVG complements the capacitor system by quickly addressing any small leading or lagging power factor issues that the capacitors may not fully correct. This active component reacts instantaneously to changes in power factor, enhancing overall system responsiveness and efficiency.

Advantages:

Comprehensive Correction: The hybrid system effectively tackles both large and small reactive power demands, ensuring that the power factor remains within acceptable limits at all times.
Harmonic Mitigation: One of the significant benefits of the SVG is its capability to function as a harmonic mitigation system. By actively filtering harmonics, the SVG improves power quality, reducing potential disturbances that can affect sensitive equipment and overall system performance.

Applications:

Hybrid PFC systems are ideal for a variety of applications, including:
Industrial Facilities: Where both reactive power correction and harmonic mitigation are crucial for the efficient operation of machinery.
Commercial Buildings: To ensure high power quality and compliance with utility requirements, especially in environments with variable loads.
Renewable Energy Systems: In applications where integration with renewable energy sources necessitates enhanced power quality and stability.