Academic literature on the topic 'Multiphase, modular multilevel, motor drive'

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Journal articles on the topic "Multiphase, modular multilevel, motor drive"

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Singh, Bhim, and Piyush Kant. "A 40-Pulse Multiphase Staggering Modular Transformer With Power Quality Improvement in Multilevel Inverter Fed Medium-Voltage Induction Motor Drives." IEEE Transactions on Industry Applications 55, no. 6 (November 2019): 7822–32. http://dx.doi.org/10.1109/tia.2019.2933622.

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Daoud, Mohamed I., Ahmed A. Elserougi, Ahmed M. Massoud, Radu Bojoi, Ayman S. Abdel-Khalik, and Shehab Ahmed. "Zero-/Low-Speed Operation of Multiphase Drive Systems With Modular Multilevel Converters." IEEE Access 7 (2019): 14353–65. http://dx.doi.org/10.1109/access.2019.2893526.

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K. Hannan, Ahmed, and Turki K. Hassan. "HYBRID MODULAR MULTILEVEL CONVERTER FOR VECTOR-CONTROLLED INDUCTION MOTOR DRIVE." Journal of Engineering and Sustainable Development 24, special (August 1, 2020): 143–54. http://dx.doi.org/10.31272/jeasd.conf.1.16.

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Kapoor, Preeti V., and Mohan M. Renge. "Improved Performance of Modular Multilevel Converter for Induction Motor Drive." Energy Procedia 117 (June 2017): 361–68. http://dx.doi.org/10.1016/j.egypro.2017.05.146.

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Du, Sixing, Bin Wu, Navid R. Zargari, and Zhongyuan Cheng. "A Flying-Capacitor Modular Multilevel Converter for Medium-Voltage Motor Drive." IEEE Transactions on Power Electronics 32, no. 3 (March 2017): 2081–89. http://dx.doi.org/10.1109/tpel.2016.2565510.

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Hagiwara, Makoto, Kazutoshi Nishimura, and Hirofumi Akagi. "A Medium-Voltage Motor Drive With a Modular Multilevel PWM Inverter." IEEE Transactions on Power Electronics 25, no. 7 (July 2010): 1786–99. http://dx.doi.org/10.1109/tpel.2010.2042303.

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Chandran, Santhi Rama, and Srinivasan Anandhan. "Hybrid Bidirectional Multilevel Inverter Structures for Induction Motor Drive." International Journal of Mathematical Models and Methods in Applied Sciences 16 (June 25, 2022): 124–33. http://dx.doi.org/10.46300/9101.2022.16.21.

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Multilevel inverters performance enhancement is a major topic which has attracted the attention of most of the researchers, to evolve with newer topologies and modulation strategies. In this manuscript two novel hybrid bidirectional multilevel inverter structures which are suitable for bidirectional loads are proposed. An enhancement in the voltage levels and reduction of the component count are achieved for these newly introduced structures. Modular expansion and series cascading are suggested systems for extension of the voltage levels.The prime requirement in most of the industrial drives is a controlled output. VSI fed Induction motor drive satisfies this requirement. The Multicarrier PWM technique has been applied to the basic bidirectional seven level models and nine level model and its performance with induction motor as load has been analyzed for various modulation indices. The simulated results of the proposed structures are verified using MATLAB/SIMULINK platform. The characteristics such as stator current, rotor current speed and torque plots achieved as above model affirm that its performance is good.
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Du, Sixing, Bin Wu, and Navid Zargari. "Delta-Channel Modular Multilevel Converter for a Variable-Speed Motor Drive Application." IEEE Transactions on Industrial Electronics 65, no. 8 (August 2018): 6131–39. http://dx.doi.org/10.1109/tie.2018.2793212.

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Gontijo, Gustavo, Songda Wang, Tamas Kerekes, and Remus Teodorescu. "New AC–AC Modular Multilevel Converter Solution for Medium-Voltage Machine-Drive Applications: Modular Multilevel Series Converter." Energies 13, no. 14 (July 16, 2020): 3664. http://dx.doi.org/10.3390/en13143664.

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Due to its scalability, reliability, high power quality and flexibility, the modular multilevel converter is the standard solution for high-power high-voltage applications in which an AC–DC–AC connection is required such as high-voltage direct-current transmission systems. However, this converter presents some undesired features from both structural and operational perspectives. For example, it presents a high number of components, which results in high costs, size, weight and conduction losses. Moreover, the modular multilevel converter presents problems dealing with DC-side faults, with unbalanced grid conditions, and many internal control loops are required for its proper operation. In variable-frequency operation, the modular multilevel converter presents some serious limitations. The most critical are the high-voltage ripples, in the submodule capacitors, at low frequencies. Thus, many different AC–AC converter solutions, with modular multilevel structure, have been proposed as alternatives for high-power machine-drive applications such as offshore wind turbines, pumped-hydro-storage systems and industrial motor drives. These converters present their own drawbacks mostly related to control complexity, operational limitations, size and weight. This paper introduces an entirely new medium-voltage AC–AC modular multilevel converter solution with many operational and structural advantages in comparison to the modular multilevel converter and other alternative topologies. The proposed converter presents high performance at low frequencies, regarding the amplitude of the voltage ripples in the submodule capacitors, which could make it very suitable for machine-drive applications. In this paper, an analytical description of the voltage ripples in the submodule capacitors is proposed, which proves the high performance of the converter under low-frequency operation. Moreover, the proposed converter presents high performance under unbalanced grid conditions. This important feature is demonstrated through simulation results. The converter solution introduced in this paper has a simple structure, with decoupled phases, which leads to the absence of undesired circulating currents and to a straightforward control, with very few internal control loops for its proper operation, and with simple modulation. Since the converter phases are decoupled, no arm inductors are required, which contributes to the weight and size reduction of the topology. In this paper, a detailed comparison analysis with the modular multilevel converter is presented based on number of components, conduction and switching losses. This analysis concludes that the proposed converter solution presents a reduction in costs and an expressive reduction in size and weight, in comparison to the modular multilevel converter. Thus, it should be a promising solution for high-power machine-drive applications that require compactness and lightness such as offshore wind turbines. In this paper, simulation results are presented explaining the behavior of the proposed converter, proving that it is capable of synthesizing a high-power-quality load voltage, with variable frequency, while exchanging power with the grid. Thus, this topology could be used to control the machine speed in a machine-drive application. Finally, experimental results are provided to validate the topology.
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Ali, Enaam Abdul-Khaliq, and Turki Kahawish Hassan. "Induction motor drive based on modular-multilevel converter with ripple-power decoupling channels." Indonesian Journal of Electrical Engineering and Computer Science 26, no. 2 (May 1, 2022): 675. http://dx.doi.org/10.11591/ijeecs.v26.i2.pp675-688.

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A driving system for a three-phase variable-speed induction machine-based modular multilevel converter (MMC) with magnetic channels operating at high frequencies -connecting adjacent-arm submodules is displayed in this paper. The primary disadvantage of using MMC in variable-speed motors is a high voltage ripple generated by submodule capacitors at low speeds with constant torque. This study utilises the DHB modules as energy channels, exchanging between the SM capacitors to correct the power imbalance. The ripple power of adjacent-arm SMs may be entirely decoupled, outcomes a virtually fluctuation-set free SM capacitor voltage design. Thus, the typical MMC issue of significant ripple voltage between SM capacitors has been wholly addressed regardless of operating frequency. The design and analysis of Field Oriented Control (FOC) of induction motors is based on an algorithm that ensures the motor's efficiency across a broad speed range. In this paper, we achieved a tiny ripple in the capacitive voltage for some frequencies (50Hz, 25Hz, 10Hz, 5Hz) by (±0.25%) compared with the previous papers that achieved a reduction in ripple within (±5%), and also this system was compared with the traditional system method operating principle was presented analytically and verified using Matlab Simulink.
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Dissertations / Theses on the topic "Multiphase, modular multilevel, motor drive"

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Antonopoulos, Antonios. "On the Internal Dynamics and AC-Motor Drive Application of Modular Multilevel Converters." Doctoral thesis, KTH, Elektrisk energiomvandling, 2014. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-156200.

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This thesis is an effort to investigate the operation and the performanceof modular multilevel converters (M2Cs). Proven to be the most promisingtopology in high-voltage high-power applications, it is necessary to put aneffort in understanding the physical laws that govern the internal dynamicsof such converters, in order to design appropriate control methods. AlthoughM2Cs belong to the well-studied family of voltage-source converters (VSCs),and claim a modular structure, their control is significantly more complicatedcompared to two- or three-level VSCs, due to the fact that a much highernumber of switches and capacitors are needed in such a topology. This thesishighlights the important parameters that should be considered when designingthe control for an M2C, through analyzing its internal dynamics, and alsosuggests ways to control such converters ensuring stable operation withoutcompromising the performance of the converter.Special focus is given on ac motor-drive applications as they are very demandingand challenging for the converter performance. Interactions betweenthe internal dynamics and the dynamics of the driven motor are experimentallyinvestigated. The problem of operating the converter when connectedto a motor standing still is visited, even under the condition that a greatamount of torque and current are requested, in order to provide an idea forthe converter requirements under such conditions. Finally, an optimization ofthe converter operation is suggested in order to avoid overrating the convertercomponents in certain operation areas that this is possible.All analytical investigations presented in this thesis are confirmed by experimentalresults on a laboratory prototype converter, which was developedfor the purposes of this project. Experimental verification proves the validityof the theoretical investigations, as well as the correct performance of thecontrol methods developed during this project on a real, physical converter,hoping that the results of this thesis will be useful for large-scale implementations,in the mega- or even giga-watt power range.
Denna avhandling är ett försök att undersöka drift och egenskaper avmodulära multinivåomvandlare (M2C:er). Eftersom denna topologi anses varaden mest lovande inom högspänings-högeffekt-tillämpningar är, och somett underlag för att kunna formulera lämpliga styrmetoder, är det nödvändigtatt lägga kraft i att försöka förståde fysikaliska lagar som styr den inredynamiken i sådana omvandlare. Även om M2C:erna tillhör den välstuderadefamiljen av spänningsstyva omvandlare (VSC:er), och har en modulärstruktur, är deras reglering avsevärt mer komplicerad jämfört med två- ellertre-nivåomvandlare, eftersom ett mycket större antal switchar och kondensatorerär nödvändiga i en sådan topologi. Denna avhandling sätter fingretpå de parametrar som måste beaktas när man konstruerar regleringen för enM2C, genom att analysera den interna dynamiken, samt att föreslå sätt attstyra sådana omvandlare såatt stabil drift kan säkerställas utan att negativtpåverka prestanda.Ett speciellt fokus läggs på växelströmsmotordrifter eftersom de är särskiltutmanande vad gäller prestanda. Växelverkan mellan den interna dynamikenoch motorns dynamik undersöks experimentellt. Problemet att driva motornvid stillestånd behandlas även i fallet med hög ström och högt moment för atterhålla kunskap om kraven påomvandlaren i sådana fall. Slutligen föreslås enoptimering av omvandlarens drifttillstånd för att undvika överdimensioneringav omvandlarens komponenter i de fall detta är möjligt.Alla analytiska undersökningar som läggs fram i denna avhandling är bekräftadegenom experimentella resultat från en laboratorieomvandlare, somutvecklats inom ramen för detta arbete. Den experimentella verifieringen bevisargiltigheten av alla teoretiska undersökningar. Den visar också på demycket goda prestanda som de utvecklade styrmetoderna har vid drift aven verklig fysisk omvandlare. Förhoppningen är att resultaten från detta arbetekan komma till använding i storskaliga implementerinar i mega- ellergiga-wattklassen.

QC 20141201

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Conference papers on the topic "Multiphase, modular multilevel, motor drive"

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Zhou, Shaoze, Mingxu Guan, Binbin Li, Shaocong Zhou, and Dianguo Xu. "Control of the hybrid modular multilevel converter in motor drive applications." In 2017 IEEE Applied Power Electronics Conference and Exposition (APEC). IEEE, 2017. http://dx.doi.org/10.1109/apec.2017.7930765.

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Ananthu, J., and V. Srikanth. "Voltage balancing of modular multilevel converter for an induction motor drive." In 2017 International Conference on Intelligent Computing, Instrumentation and Control Technologies (ICICICT). IEEE, 2017. http://dx.doi.org/10.1109/icicict1.2017.8342649.

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Guan, Mingxu, Binbin Li, Shaoze Zhou, Zigao Xu, and Dianguo Xu. "Back-to-back hybrid modular multilevel converters for ac motor drive." In IECON 2017 - 43rd Annual Conference of the IEEE Industrial Electronics Society. IEEE, 2017. http://dx.doi.org/10.1109/iecon.2017.8216308.

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Wang, Xiaoxin, Qiongxuan Ge, Xiaomei Lv, and Yang Yu. "Voltage balance control of modular multilevel converter for AC motor drive." In 2015 18th International Conference on Electrical Machines and Systems (ICEMS). IEEE, 2015. http://dx.doi.org/10.1109/icems.2015.7385284.

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Jiang, Dong, Jing Xue, Fred Wang, and Min H. Kao. "High density Modular Multilevel Cascade Converter for medium-voltage motor drive." In 2011 IEEE Electric Ship Technologies Symposium (ESTS). IEEE, 2011. http://dx.doi.org/10.1109/ests.2011.5770920.

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Grandi, G., Y. Gritli, F. Filippetti, and C. Rossi. "Fault-tolerant operating analysis of a quad-inverter multiphase multilevel AC motor drive." In 2011 8th IEEE International Symposium on Diagnostics for Electric Machines, Power Electronics and Drives - (SDEMPED 2011). IEEE, 2011. http://dx.doi.org/10.1109/demped.2011.6063612.

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Cunico, L. M., Y. R. De Novaes, A. Nied, and S. V. G. Oliveira. "Inner current control method for modular multilevel converter applied in motor drive." In 2012 10th IEEE/IAS International Conference on Industry Applications - INDUSCON 2012. IEEE, 2012. http://dx.doi.org/10.1109/induscon.2012.6452393.

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Zheng, Tong, Congzhe Gao, Xiaozhong Liao, Xiangdong Liu, Baiyan Sun, and Jingliang Lv. "A medium-voltage motor drive based on diode-clamped modular multilevel converters." In 2017 20th International Conference on Electrical Machines and Systems (ICEMS). IEEE, 2017. http://dx.doi.org/10.1109/icems.2017.8056056.

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Dudin, Andrey, Martin Suberski, Aaron Fischer, and Jurgen Petzoldt. "Control of the modular multilevel converter motor drive with integrated energy storage system." In 2016 18th European Conference on Power Electronics and Applications (EPE'16 ECCE Europe). IEEE, 2016. http://dx.doi.org/10.1109/epe.2016.7695358.

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Lei, Qin, Yifu Liu, and Yunpeng Si. "Extreme high power density T-modular-multilevel-converter for medium voltage motor drive." In IECON 2017 - 43rd Annual Conference of the IEEE Industrial Electronics Society. IEEE, 2017. http://dx.doi.org/10.1109/iecon.2017.8216194.

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