Predictive Approach to Increase Efficiency and Reduce Switching Losses on Matrix Converters

Vargas, R.; Ammann, U.; Rodríguez, José

doi:10.1109/tpel.2008.2011907

Cited by 178 publications

(84 citation statements)

References 39 publications

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“…Similarly, a PCC for an induction machine with a reduction in converter switching losses is presented in [19], and this approach uses modified cost function in comparison to [20]. In order to reduce the switching frequency and increase the efficiency of converter, the number of commutations during each sampling instant are minimized as demonstrated below:…”

Section: Switching Frequency Reductionmentioning

confidence: 99%

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A review of predictive control techniques for matrix converter applications

Rivera

Wheeler

Rodríguez

et al. 2017

IECON 2017 - 43rd Annual Conference of the IEEE Industrial Electronics Society

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Abstract-Predictive control has recently emerged as a promising alternative to more traditional methods for the control and modulation of power converters. This paper presents an overview of predictive control techniques applied to matrix converters. The paper highlights that predictive control strategy is a promising alternative to conventional modulator based linear control for matrix converters due to its simplicity and flexibility to include additional constraints within the control to have it suitable for different applications. In addition to describing many advantages of predictive control techniques, its limitations and weaknesses are also discussed along with some future trends and applications. Most important control aspects of predictive control are demonstrated through simulation analysis.

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Section: Switching Frequency Reductionmentioning

confidence: 99%

“…A further development of this idea in [19] not only reduces the number of commutations, but also the switching losses produced by the switching of power converter. …”

Section: Switching Frequency Reductionmentioning

confidence: 99%

A review of predictive control techniques for matrix converter applications

Rivera

Wheeler

Rodríguez

et al. 2017

IECON 2017 - 43rd Annual Conference of the IEEE Industrial Electronics Society

Self Cite

View full text Add to dashboard Cite

show abstract

“…According to Figure 5, the current changes periodically as the figure. So we can say the DC-DC boost converter can achieve balance [4].…”

Section: Equilibrium Of Dc-dc Boost Convertermentioning

confidence: 99%

Performance analysis of DC-DC boost converters based on PV system

Wang¹,

Cui²,

Yang³

2016

Proceedings of the 2016 International Symposium on Advances in Electrical, Electronics and Computer Engineering

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Abstract. This paper presents the simulation of PV system using Multisim and compare the simulation results with the parameters of the actual solar cell, to analyze the errors. For further study, we prove that a DC-DC boost converter can achieve balance and we can figure out the upper and lower limit value of current through the inductance. The study presents the bypass function of capacitance C 1 in the boosted circuit. The boost converter is relevant to the efficiency of PV system. The duty cycle D can be adjusted automatically to control the value of the input voltage for tracking maximum power point of a solar cell.

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“…However, the total switching losses in the converter do not decrease, because the switching losses of the inverter stage are moved to the rectifier stage by adopting the zero voltage switching operation in the inverter stage instead of the rectifier stage. A predictive control approach to reduce the switching losses of direct MCs was presented by Vargas et al [18]. Most of the aforementioned research is focused on direct MCs.…”

Section: Introductionmentioning

confidence: 99%

An Effective Carrier-Based Modulation Strategy to Reduce the Switching Losses for Indirect Matrix Converters

Tran¹,

Lee²

2015

Journal of Power Electronics

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In this paper, an effective carrier-based modulation (CBM) strategy to reduce the switching losses for indirect matrix converters (IMCs) is presented. The discontinuous pulse width modulation method is applied to decrease the switching numbers in one carrier cycle, and an optimum offset voltage is selected to avoid commutations of the high output phase currents. By decreasing the switching numbers along with avoiding commutation of the high currents, the proposed CBM strategy significantly reduces the switching losses in IMCs. In addition, the proposed CBM strategy is independent of load conditions, such as load power and power factor, and it has good performance in terms of the input/output waveforms. Simulation and experimental results are provided to verify the effectiveness of the proposed CBM strategy.

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Predictive Approach to Increase Efficiency and Reduce Switching Losses on Matrix Converters

Cited by 178 publications

References 39 publications

A review of predictive control techniques for matrix converter applications

A review of predictive control techniques for matrix converter applications

Performance analysis of DC-DC boost converters based on PV system

An Effective Carrier-Based Modulation Strategy to Reduce the Switching Losses for Indirect Matrix Converters

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