Meng Fangang

We don’t have enough information about this author to calculate their statistics. If you think this is an error let us know.
Learn More
This paper proposes an active harmonic elimination method in double-star uncontrolled rectifier using active inter-phase reactor. The active inter-phase reactor has an additional winding connected with an auxiliary circuit, which can produce a circulating current to eliminating harmonics in input line current. After using the active inter-phase reactor, the(More)
In order to improve the harmonic suppression ability of multi-pulse ac-dc converter, this paper presents a method of harmonic suppression at dc side based on principle of recycling harmonic energy. The applicable current of secondary winding for AIR is derived when the input line currents are sine waves through analyzing the current relation between ac and(More)
This paper proposes a novel large current rectifier using star-connected autotransformer and active harmonic elimination method. The proposed large current rectifier is a combination of autotransformer and two three-phase half-wave rectifiers. Due to the usage of autotransformer, the proposed rectifier has higher power density than the rectifiers using the(More)
  • 1