Comparison of Two Compensation Control Strategies for Shunt Active Power Filter in three Systems

Use of nonlinear loads has been increased in large extent in industries now-a-days which injects harmonic currents in supply system. These harmonics creates power quality issue. Shunt Active Power Filter (SAPF) is the popular and efficient solution to reduce these harmonics. SAPF can overcome voltage sag, eliminate harmonics and improves power factor. SAPF reduces total harmonic distortion (THD) to acceptable level. Reference current generation is the heart of APF. Reference current generation using instantaneous reactive power (IRP) theory is presented in this paper. IRP theory is widely used to control active power filters (APFs). Modeling of this technique is implemented in MATLABsimulink. The system is experimentally implemented using DS1104 card of d SPACE system. Mr. Amit Kumar Rajan | Dr. E Vijay Kumar"Comparison of Two Compensation Control Strategies for Shunt Active Power Filter in three Systems" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-2 | Issue-5 , August 2018, URL: http://www.ijtsrd.com/papers/ijtsrd18198.pdf http://www.ijtsrd.com/engineering/electrical-engineering/18198/comparison-of-two-compensation-control-strategies-for-shunt-active-power-filter-in-three-systems/mr-amit-kumar-rajan