Design, Simulation, and Analysis of Compact 3x1 Matrix Module Prototype in 3x3 Matrix Converter Application

Resutik, Patrik; Kascak, Slavomir; Kellner, Jakub

doi:10.1109/elektro53996.2022.9803766

Cited by 1 publication

(2 citation statements)

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“…In order to satisfy the restriction of Eq.8, the bidirectional switches commutation should be happened instantly and simultaneously. This is not practicable, though, because of propagation delays in command circuits and limited switching times for power semiconductors [3], [7], [10]- [15]. There are two key guidelines for safe switching between switches in a switching cell: − To avoid a short circuit of the sources of the input voltage, it is necessary to avoid connecting two devices at once to the same output line.…”

Section: Potential Switching Statesmentioning

confidence: 99%

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Grid power control of direct matrix converter fed three-phase induction generator

Al-Khayyat,

Kadhem,

Hameed

2023

IJPEDS

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The direct matrix converter (DMC) and the modulation technique were presented in this paper, moreover the power of the grid is controlled. Due to its high flexibility and low computation demands, the DMC's most widely used modulation technique is space vector modulation. The double-side modulation is used in this paper instead of the single-side modulation because less harmonics at the input and output side can be obtained, however this would increase slightly the number of branch-switch-overs (BSO) for each switching period. In addition to being able to create input and output sinusoidal currents with various frequencies, it would adjust the input power factor. Along with that, the simple power control loop would regulate the grid power and then generate controlled three-phase reference signals for pulses generation accordingly. Results from the simulations show that the topology is appropriate for machine drive applications.

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Section: Potential Switching Statesmentioning

confidence: 99%

“…− Group III consists of three configurations in which the same input phase is coupled to all three output phases. Since the vectors of output voltage and input current from these SSVs are zero (i.e., at the 𝛼𝛽 frame's origin), they will be referred to as "zero vectors" [2], [3], [7], [9]- [11], [14], [16], [17].…”

Section: Potential Switching Statesmentioning

confidence: 99%