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Fault-tolerant Control of PMSM Based on Double Quasi-Z-Source Four-Leg Indirect Matrix Converter
International Conference on Electrical Machines and Systems, 2023Aiming at the problem that the voltage transfer ratio of the three-leg matrix converter is low, the equipment cannot operate normally under the condition of unbalanced load and the lack of phase of the motor, this paper proposes a double quasi-Z source ...
Yougui Guo +3 more
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Sawtooth switching strategy implementation for Indirect Matrix Converter
2012 3rd Power Electronics and Drive Systems Technology (PEDSTC), 2012The Indirect Matrix Converter (IMC) concept has been gaining recognition as a promising circuit alternative in recent years. An IMC has separate line and load side converters. Each switching period of line side converter is split into two portions. In each portion, the IMC is equivalent to a conventional inverter.
null Hossein Kamali Ardakani +3 more
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Optimal Modulation Methodology for Efficient Operation of Single-Stage Indirect Matrix Converter
2025 IEEE/AIAA Transportation Electrification Conference and Electric Aircraft Technologies Symposium (ITEC+EATS)Single-stage indirect matrix converter (SSIMC) is extensively studied for AC-DC applications due to the several benefits the topology offers. Single-stage operation, elimination of intermediate energy storage, bi-directional power flow capability, and ...
Avinash Dornala, Woongkul Lee
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DFIM Grid Synchronization by Indirect Matrix Converter Using Predictive Rotor Current Control
2023 IEEE 8th International Conference for Convergence in Technology (I2CT), 2023Doubly fed Induction machine (DFIM) grid synchronization powered by Indirect matrix converter is accomplished using a rotor current predictive control approach. The DFIM network coordination is conducted with fast dynamic response.
A. Shravya, Dr Md Asif, Dr Patil Mounica
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Comparison of MPC and MMPC for an Indirect Matrix Converter in a DFIG Drive Application
Australasian Universities Power Engineering Conference, 2023The rapid growth of wind energy generation makes it necessary to constantly update the associated technologies. This includes power converters and control methods for doubly fed induction generator (DFIG) systems that are commonly used in wind power ...
Nicolás González +2 more
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Space vector modulated hybrid indirect multilevel matrix converter
IECON 2013 - 39th Annual Conference of the IEEE Industrial Electronics Society, 2013A novel hybrid indirect multi level matrix converter has been proposed in this paper. In comparison to the conventional matrix converter the proposed converter makes available the input phase voltages and half phase voltages in addition to the line voltages at the converter output.
Siddharth Raju, Ned Mohan
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Bidirectional Over-Voltage Protection Circuit for Three-Phase Single-Stage Indirect Matrix Converter
IEEE Transportation Electrification Conference and ExpoThree-phase single-stage Indirect matrix converter (SSIMC) with bipolar output voltage enables three-phase to single-phase AC and to DC power conversion eliminating the need for bulky and heavy dc-link capacitor.
Avinash Dornala, Woongkul Lee
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2023 3rd Asian Conference on Innovation in Technology (ASIANCON), 2023
The control of Indirect Matrix Converter (IMC) under unbalanced grid voltage conditions is necessary to ensure that the converter maintains a balanced output and operates at maximum efficiency.
S.K. Das, J. Moharana, P. Syam
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The control of Indirect Matrix Converter (IMC) under unbalanced grid voltage conditions is necessary to ensure that the converter maintains a balanced output and operates at maximum efficiency.
S.K. Das, J. Moharana, P. Syam
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PWM algorithms for indirect matrix converter
Proceedings of The 7th International Power Electronics and Motion Control Conference, 2012This paper presents a novel PWM algorithm for indirect matrix converter (abbreviated to IMC) is proposed. Generally, PWM algorithm for the rectifier is based on two larger source line voltages without zero vectors. In this paper, when considering the PWM algorithm for the rectifier, the inverter and motor can be seen as constant current load in DC link.
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Fixed Slope Carrier PWM for Indirect Matrix Converter
2018 International Power Electronics Conference (IPEC-Niigata 2018 -ECCE Asia), 2018Indirect matrix converter (IMC) typically requires zero current commutation (ZCC) at its rectifier stage. This paper proposes a fixed slope carrier modulation for IMC. According to homothetic triangle, the modulating functions in the inverter stage are scaled by the rectifier stage to accomplish ZCC.
Tzung-Lin Lee +3 more
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