ZD-HVSVG series HV static var generator/SVG/STATCOM using IGBT as the core power modules which can quickly and continuously provide capacitive or inductive reactive power, achieve constant reactive power, constant voltage and constant power factor control through the assessment point, and ensure the power grid is running stable, high efficiency and high quality. In the power distribution network, the small capacity HV SVG/ STATCOM can significantly improve the power quality (improve the power factor, overcome phase imbalance, eliminate voltage flicker and fluctuation, restraining harmonic), if it is installed in some special loads (such as electric arc furnace).

HV SVG/STATCOM  products use advanced instantaneous reactive power theory and power decoupling algorithm as the theory foundation, and adopt many technology such as modern power electronics, automation, micro-electronics and network communication. It can set reactive power nature and size, power factor and grid voltage as the control target, track power quality dynamically, adjust reactive power output, achieve setting curve and improve power quality.

Following are layout of 33kV water cooled 12MVAr Statcom,