A new matrix converter modulation strategy maximizing the control range

Igney, Jens; Braun, Michael

doi:10.1109/pesc.2004.1355290

Cited by 15 publications

(4 citation statements)

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“…With this method the up to now known maximum control range can be reached in an easy way. [5] Fundamentals In the matrix converter the three switches in one column, which connect the three input lines to an output line, build a commutation group. They switch the voltages of the input lines to the appropriate output line, whereas the output current is dispersed to the input lines consecutively.…”

Section: Introductionmentioning

confidence: 99%

“…(3) The amplitudes of these systems are defined as VI =2 222 2 (4) vI= V11 +V12 + 32 2.2 .2 1.2 (5) thus matching the definition of the amplitude in a sinusoidal 3-phase system. The output voltage of a commutation group averaged over a switching cycle is then VOc = V1l Scl + V12 Sc2 +VI3 Sc3, CE{1 I...3} (6) and its input currents averaged over a switching cycle are lIcr = iOcScr, cE{1...3}, re {1...3}.…”

Section: Introductionmentioning

confidence: 99%

“…Then the absolute limit of control range is reached [5]. When the necessary neutral terms are found, the auxiliary terms can be calculated.…”

mentioning

confidence: 99%

“…Till today the range can not be calculated by formulas, so it has been tested by a computer simulation. [5] Results…”

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confidence: 99%

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Straight forward control of the matrix converter

Clos

2005

2005 European Conference on Power Electronics and Applications

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This paper proposes a new modulation strategy for the matrix converter. Only the instantaneous values of the input voltages, of the output currents and the wanted output voltages and wanted reactive input currents are needed to create the switching functionsincluding neutral function and common-mode termsfor obtaining the maximum control range. EPE 2005 Dresden 5 P.t Straight Forward Control of the Matrix Converter CLOS Gerhard EPE 2005 -Dresden ISBN: 90-75815-08-5 P.1

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Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%