12-pulse Series-type Diode Rectifier

Study of THD(%) Spectrum of a 12-Pulse Series Type Diode Rectifier.
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Updated 1 Dec 2016

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The 12-pulse rectifier is composed of a phase-shifting transformer with 2 secondary windings feeding
a set of identical six-pulse rectifiers.
The transformer primary winding is Y-connected and secondary windings are Y and delta connected. Due to delta windings at secondary side, we get a phase shift of 30 degrees. As a result, harmonics of the input line currents are greatly reduced and THD is greatly reduced as compared to the conventional 6-pulse rectifier.

Cite As

Muhammad N Qureshi (2024). 12-pulse Series-type Diode Rectifier (https://www.mathworks.com/matlabcentral/fileexchange/60477-12-pulse-series-type-diode-rectifier), MATLAB Central File Exchange. Retrieved .

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Created with R2015b
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Version Published Release Notes
1.0.0.0