Currently the reactive power compensation is insufficient in low voltage distribution network

and most of the reactive power compensation equipments are single dry-type capacitor or metal self-healing capacitor. The above mentioned capacitors are easy to be damaged and have low reliability

they can’t meet the reactive power compensation requirement. In view of the above situation

a kind of low voltage hybrid reactive power compensation equipment which has both the functions of reactive power compensation and filtering harmonic on transmission line is studied in this paper. The equipment studied in this paper can compensate the deficiency of low voltage reactive power compensation in market. It has a high reliability

and provides a guarantee for reactive power compensation in low voltage distribution network.