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Static synchronous compensator (STATCOM)SVG: stati Principle SVG is the representative of newest technology in VAR compensation area, The basic principle of static var generator is through reactor the SVG is connected in parallel to the grid with phase self commuted bridge circuit, by adjusting the output voltage amplitude and phase angle or direct controlling AC side current, the SVG can...

Parallel Active power filter Definition of harmonic The Sinusoidal voltage is energized to non-liner loads that naturally produce a non-sinusoidal current. The current drawn by non-linear loads passes through all of the impedance between the system source and load. This current produces harmonic voltages for each harmonic as it flows through the system impedance. The...

High-voltage dry-type iron core reactor Structure characteristics the surface of iron core is painted with high quality silicon-steel glue to resist humidity and rust which can effectively reduce the no-load losspno-load current and iron-core noise. The winding is epoxy -cast type, The winding was laid epoxy glass mesh clothe from both sides of inside and outside, used H...