Intelligent low-voltage hybrid filter compensation device is an intelligent solutions of power quality and harmonic governance, the device combines TSC type SVC dynamic reactive power compensation devices, APF active filter both or SVG Static Var together, through an intelligent monitoring module in accordance with the required reactive power factor and harmonic governance needs to realize the reasonable control of TSC, SVG and APF work, a maximum power factor control to 0.99 , harmonic filtering rate of more than 85%, the elimination of the three-phase imbalance; The intelligent low-voltage hybrid filter compensation device is a perfect power quality solution.