2018 Volume 138 Issue 2 Pages 99-104
The equivalent 12-pulse rectifier consists of a pair of rectifier units having different transformer winding configurations (e. g. Δ-Y and Δ-Δ). In some cases, the output currents of these rectifiers are different, though these units have the same rated capacity. Moreover, there are some cases in which despite using a 12-pulse rectifier, the relative 6th harmonic content of the DC-output voltage from the rectifier still remains high. This paper reports the effect of harmonics contained included in the AC-input voltage of the rectifier on these phenomena.
The transactions of the Institute of Electrical Engineers of Japan.C
The transactions of the Institute of Electrical Engineers of Japan.B
The transactions of the Institute of Electrical Engineers of Japan.A
The Journal of the Institute of Electrical Engineers of Japan
