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High-pulse line-commutated rectifiers are utilized in many high-power applications. Specifically, twelve-pulse rectifiers fed with six-phase synchronous generators are very popular in marine and aircraft power systems with variable frequency operation. Using numerically efficient averaged models of power electronics converters considerably saves simulation time when a large number of switching converters...
Wind generation systems with variable frequency generators commonly utilize several power electronics converters. Using numerically efficient models for converters and electrical machines can decrease simulation time of wind farms. In this paper, a voltage-behind-reactance model is developed for a six-phase permanent magnet synchronous generator. Then, a multiresolution simulation methodology is presented...
Line-commutated thyristor-controlled rectifiers are extensively used in industrial applications, where controllable dc voltage is required. The simulation software developments trend is towards proposing new packages for power electronics components that are computationally more efficient and still accurate. One of the most widely-used modeling techniques is known as parametric average value modeling...
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