Switching losses reduced modulation strategies for AC-DC Matrix Converter

Feng, Bo; Lin, Heyun; Wang, Xingwei

doi:10.1109/iecon.2013.6699938

Cited by 2 publications

(2 citation statements)

References 10 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Several modulation methods have been successfully adapted to the AC-DC MCs [9]. An AC-DC MC is traditionally controlled by a space vector modulation algorithm [10][11][12][13][14][15][16][17]. Literature [10] presents a digitally controlled power supply for isolated three-phase AC-DC MCs without modulation blocks.…”

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Predictive Control Method Based on Adjacent Vector Confinement Technique for a Three-Phase AC-DC Matrix Converter with High Efficiency

2019

View full text Add to dashboard Cite

A model predictive current control method is proposed to reduce switching losses in an AC-DC matrix converter. In the proposed control strategy, several vectors are selected from among all possible switching vectors for a given location of the input current reference. The switching vector that minimizes the cost function is applied to the converter in the next sampling period. The principle of the proposed method involves clamping the selected switches to stop performing the switching operation to minimize the number of switchings in every sampling cycle. The total efficiency of the AC-DC matrix converter under the proposed strategy is 91.2% whereas that of the conventional strategy is 89.7%. In addition, unity-power-factor operation is guaranteed and smooth and sinusoidal waveforms are achieved. Finally, simulation and experimental results are demonstrated to confirm the validity of the proposed control strategy.

show abstract

Section: Introductionmentioning

confidence: 99%

“…Modulation and control schemes for the battery energy storage systems are studied in [12,13]. In Reference [14], a modulation strategy is proposed to reduce switching losses by optimizing the switching patterns. DC current ripple reduction algorithms are studied in References [15,16].…”

Section: Introductionmentioning

confidence: 99%

Predictive Control Method Based on Adjacent Vector Confinement Technique for a Three-Phase AC-DC Matrix Converter with High Efficiency

2019

View full text Add to dashboard Cite

show abstract

Novel switching scheme for matrix based isolated three phase AC to DC conversion

Singh

Das

Panda

2014

IECON 2014 - 40th Annual Conference of the IEEE Industrial Electronics Society

View full text Add to dashboard Cite

This paper presents a novel switching scheme named as Switched Rectifier Inverter (SRI) modulation scheme for three phase to single phase (3x1) Matrix converter based isolated AC-DC converter. The proposed SRI modulation scheme incorporates symmetrical Space Vector Modulation (SVM) with inverter logic for switching the twelve switches of Matrix based AC-DC converter. The operation of proposed SRI modulation scheme is discussed and analyzed in details. The significant contribution of proposed modulation scheme in terms of power density, efficiency and power quality is discussed. Finally, the converter is simulated with proposed modulation scheme on MATLAB R2011b and PLECS 3.5 based software platform for an isolated three phase AC-DC converter of input 120 V(rms), 400 Hz AC (aircraft input supply) to output 400 V DC at 8 kW power.

show abstract

Switching losses reduced modulation strategies for AC-DC Matrix Converter

Cited by 2 publications

References 10 publications

Predictive Control Method Based on Adjacent Vector Confinement Technique for a Three-Phase AC-DC Matrix Converter with High Efficiency

Predictive Control Method Based on Adjacent Vector Confinement Technique for a Three-Phase AC-DC Matrix Converter with High Efficiency

Novel switching scheme for matrix based isolated three phase AC to DC conversion

Contact Info

Product

Resources

About