New modulation method for matrix converters using space vectors

Petrocelli, R.; Zahawi, Bashar; Liu, C.

doi:10.1049/cp:20000291

Cited by 3 publications

(1 citation statement)

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“…An improved modulation strategy with a voltage transfer ratio of 0.866 was published in 1989 [11,12]. In addition to Venturini's modulation methods, indirect modulation methods based on a fictitious dc link concept [13][14][15][16][17][18] and space vector techniques have been developed further [17,[19][20][21][22][23]. Irrespective of the modulation methods used, robust commutation is critical, as has been extensively investigated and examined [24][25][26][27][28][29][30].…”

Section: Introductionmentioning

confidence: 99%

A carrier based PWM algorithm for indirect matrix converters

Wang

Venkataramanan

2006

2006 37th IEEE Power Electronics Specialists Conference

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In this paper, the indirect matrix converter is systematically studied with the single-pole-multiple-pole representation. A carrier based PWM algorithm is developed in two steps. First, the continuous modulation functions for all the throws are derived based on the desired sinusoidal input currents. Then the switching functions are derived from the modulation functions with focus on the zero current commutation. The proposed PWM algorithm is verified by numerical simulation and hardware experimentation on a laboratory prototype matrix converter.

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