Design and Application of New Injection Type Hybrid Active Power Filter (1)

According to the engineering requirements of harmonic elimination and reactive power compensation which a transformer substation putting forward to, this paper successfully develops a new injection type hybrid active power filter. The author presents in detail a parameter design method of this hybrid active power filter. Some application notices , experiment results and engineering application effects are also given here. The detecting result shows that the hybrid active power filter meets the requirement of the design and the harmonic suppression effect is obvious.