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Journal articles on the topic 'Modular multilevel inverter'

Author: Grafiati

Published: 4 June 2025

Last updated: 1 August 2025

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1

Dr. Sujatha Balaraman,, P. Yogini. "Three Phase Eleven Level Modular Multilevel Inverter with PD-PWM for Grid Connected System." International Journal for Modern Trends in Science and Technology, no. 8 (August 7, 2020): 86–91. http://dx.doi.org/10.46501/ijmtst060816.

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The prominence of Modular Multilevel Inverters (MMI) is rising owing their merits of simple mechanical construction and good voltage sharing for semiconductor devices. Mostly Multilevel Inverters use more than one source; however, the effective use of all the sources at all levels is rare. Conventional Multilevel Inverters will diminish the energy efficiency of the conversion system. When compared to conventional multilevel inverter, Modular Multilevel Inverter with a high numbers of voltage levels seem to be the most suitable because of the use of an isolated dc source. This paper explores a

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2

G, Nayana, and Dr Savita D. Torvi. "Multilevel Inverter for Solar Photovoltaic Applications - A Review." International Journal for Research in Applied Science and Engineering Technology 11, no. 7 (2023): 439–41. http://dx.doi.org/10.22214/ijraset.2023.54669.

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Abstract: This paper presents a review of Multilevel inverter for solar Photovoltaic applications. Design and Implementation of Multilevel Inverters for electric vehicles has been studied. Grid tied PV system using modular multilevel inverter is analysed. Performance analysis of Nested multilevel inverter topology for 72V electric vehicle applications is studied. Multilevel inverter for PV system employing MPPT technique is studied. Power Electronics application in renewable application in renewable energy is studied.

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3

Balaji, V., Uppili Subha, and G. Joga Rao. "A Reduced Switch Count Seven Level Symmetrical Inverter with Low Distortion." International Journal of Recent Technology and Engineering (IJRTE) 10, no. 2 (2021): 181–86. http://dx.doi.org/10.35940/ijrte.b6032.0710221.

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Various types of new structures in multilevel inverters are evolving day by day. One among those is the reduced switch count type multilevel inverters. This inverter consists of low number of switches, gate driver components, and other switches like auxiliary switches. Depending on the value of the voltage sources we have symmetrical and asymmetrical multilevel inverters. In this paper, the seven level symmetrical inverter design is shown for seven levels in its output. The output voltage waveform is plotted and its FFT is performed and the THD values are shown. The inverter is simulated in SI

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4

Nada, Mohamed El-Naggar, Adel Esmaeel Mohamed, and Abu-Zaid Salama. "Comparative performance of modular with cascaded H-bridge three level inverters." International Journal of Electrical and Computer Engineering (IJECE) 13, no. 4 (2023): 3847–56. https://doi.org/10.11591/ijece.v13i4.pp3847-3856.

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The conventional two-level inverter becomes no longer has the ability to cope with the high-power requirement, so this paper discusses two very common topologies of multilevel inverter like modular multilevel converter (MMC) and cascaded H-bridge (CHB) multilevel inverter for induction motor drive applications. This work attempts to investigate the comparison between MMC and CHB. The comparison is done in aspects of the configuration, concept of operation, advantages and disadvantages, the comparison is also considering output voltage (line to line) waveform, total harmonic distortion (THD) of

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5

N., Sujitha, Partha Sarathi Subudhi, Krithiga S., Angalaeswari S., Deepa T., and Subbulekshmi D. "Grid tied PV System using modular multilevel inverter." International Journal of Power Electronics and Drive Systems (IJPEDS) 10, no. 4 (2019): 2013. http://dx.doi.org/10.11591/ijpeds.v10.i4.pp2013-2020.

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A grid tied photovoltaic system using modular multilevel inverter topology is proposed in this paper. Basic unit structure of modular multilevel inverter used in this system is capable of converting DC power from PV array to AC power for feeding power to the household loads or utility grid. The proposed modular multilevel inverter structure has lesser power electronic devices compared to the existing multilevel inverter topologies. The proposed system generates a nearly sinusoidal signal and achieves better output profile with low total harmonic distortion. Simulation of the proposed system is

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Sujitha, N., Sarathi Subudhi Partha, S. Krithiga, Angalaeswari S., Deepa T., and Subbulekshmi D. "Grid tied PV system using modular multilevel inverter." International Journal of Power Electronics and Drive System (IJPEDS) 10, no. 4 (2019): 2013–20. https://doi.org/10.11591/ijpeds.v10.i4.pp2013-2020.

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A grid tied photovoltaic system using modular multilevel inverter topology is proposed in this paper. Basic unit structure of modular multilevel inverter used in this system is capable of converting DC power from PV array to AC power for feeding power to the household loads or utility grid. The proposed modular multilevel inverter structure has lesser power electronic devices compared to the existing multilevel inverter topologies. The proposed system generates a nearly sinusoidal signal and achieves better output profile with low total harmonic distortion. Simulation of the proposed system is

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7

Samadaei, Emad, Seyyed Asghar Gholamian, Abdolreza Sheikholeslami, and Jafar Adabi. "CASCADE TOPOLOGIES FOR THE ASYMMETRIC MULTILEVEL INVERTER BY NEW MODULE TO ACHIEVE MAXIMUM NUMBER OF LEVELS." IIUM Engineering Journal 17, no. 2 (2016): 83–93. http://dx.doi.org/10.31436/iiumej.v17i2.649.

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ABSTRACT:Â Multilevel inverters have been introduced as useful devices to connect between DC-AC systems. They are high quality output and cost benefit systems with a wide range of applications. Asymmetric multilevel inverters are a type of multilevel inverters with unequal DC link to create more voltage levels through fewer components. This paper presents new topologies of cascade multilevel inverter by a new module with a reduced component. Base module produces 13 levels by two types of unequal DC sources and 10 switches. Modular can be used to produce more and higher voltages levels. The des

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8

Hasabelrasul, Hashim, and Xiangwu Yan. "Comparison of Multicarrier PWM Techniques for Cascaded H-Bridge Multilevel Inverter." International Journal of Power Electronics and Drive Systems (IJPEDS) 8, no. 2 (2017): 861. http://dx.doi.org/10.11591/ijpeds.v8.i2.pp861-868.

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<p>One of the preferred choices of electronic power conversion for high power applications are multilevel inverters topologies finding increased attention in industry. Cascaded H-Bridge multilevel inverter is one of these topologies reaching the higher output voltage, power level and higher reliability due to its modular topology. Level Shifted Carrier Pulse Width Modulation (LSCPWM) and Phase Shifted Carrier Pulse Width Modulation are used generally for switching cascaded H-bridge (CHB) multilevel inverters. This paper compares LSCPWM and PSCPWM in terms of total harmonics distortion (T

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9

Guo, Yifeng, Qingyu Shi, Limin Huang, Shicheng Guo, Li Zhang, and Dakun Fan. "Research on Multi-carrier PWM Technology Based on Modular Multilevel Inverter." Journal of Physics: Conference Series 2592, no. 1 (2023): 012083. http://dx.doi.org/10.1088/1742-6596/2592/1/012083.

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Abstract The modular multilevel inverter circuit structure is introduced, three traditional multi-carrier PWM modulation strategies for modular multilevel inverter circuits are studied and analyzed, and the inverter-side output voltage spectrum is analyzed by simulation. Based on the traditional multi-carrier PWM modulation strategy, this paper uses the PWM technology combining multi-reference wave and multi-carrier to analyze and simulate, and builds a modulation model and a circuit model of the modular multilevel inverter circuit in the Matlab/Simulink environment. Compared with the simulati

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10

Saminathan S & Dr. Ranjithkumar K. "Multicarrier PWM Based Control of Modular Multilevel Inverter with Grid Connected Solar PV System." International Journal for Modern Trends in Science and Technology 7, no. 05 (2021): 72–80. http://dx.doi.org/10.46501/ijmtst0705011.

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In this work, a new modular multilevel inverter topology is introduced for a single phase grid connected Photovoltaic system. This multilevel inverter use less number of switches to generate seven levels compared to other conventional multilevel inverters. This requires only one isolated dc source to operate. So it is suitable for renewable energy application. This inverter is designed by submodule configuration; each sub module contains two switches and one DC link capacitor. The sub modules will be added to the inverter depending on number of levels. The voltage balancing of DC link capacito

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11

Muhammad, Tila, Adnan Umar Khan, Hanif Jan, Muhammad Yasir Usman, Junaid Javed, and Arsalan Aslam. "Cascaded Symmetric Multilevel Inverter with Reduced Number of Controlled Switches." International Journal of Power Electronics and Drive Systems (IJPEDS) 8, no. 2 (2017): 795. http://dx.doi.org/10.11591/ijpeds.v8.i2.pp795-803.

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Multilevel inverters have become popular among high power converters for the past few years due to their high quality output waveform and low total harmonic distortions (THD). In addition, the filter size also reduces significantly to achieve a pure sine wave output. Cascaded H-Bridge topology has been recognized as the most promising among various classical topologies for multi-level inverters on the basis of its modular form and ease of design, troubleshooting, packaging and high power capabilities. However, a large number of switches are required in cascaded H-Bridge multilevel inverter tha

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12

Vanumu, Balaji, Subha U., and Joga Rao G. "A Reduced Switch Count Seven Level Symmetrical Inverter with Low Distortion." International Journal of Recent Technology and Engineering (IJRTE) 10, no. 2 (2021): 181–86. https://doi.org/10.35940/ijrte.B6032.0710221.

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Various types of new structures in multilevel inverters are evolving day by day. One among those is the reduced switch count type multilevel inverters. This inverter consists of low number of switches, gate driver components, and other switches like auxiliary switches. Depending on the value of the voltage sources we have symmetrical and asymmetrical multilevel inverters. In this paper, the seven level symmetrical inverter design is shown for seven levels in its output. The output voltage waveform is plotted and its FFT is performed and the THD values are shown. The inverter is simulated in SI

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13

Oleksandr, Plakhtii, Nerubatskyi Volodymyr, Karpenko Nadiia, Ananieva Olha, Khoruzhevskyi Hryhorii, and Kavun Vitaliy. "STUDYING A VOLTAGE STABILIZATION ALGORITHM IN THE CELLS OF A MODULAR SIXLEVEL INVERTER." Eastern-European Journal of Enterprise Technologies 6, no. 8 (102) (2019): 19–27. https://doi.org/10.15587/1729-4061.2019.185404.

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Multi-level autonomous voltage converters are increasingly used in industry, specifically: in wind and solar energy generation, high-voltage substations, in industrial and traction electric drives. In comparison with two-level inverters, multilevel inverters have a series of significant advantages, specifically, greater output power, greater efficiency value, smaller content of higher harmonics at loading and in a power grid. Reducing the content of higher harmonics in the output current of a multilevel inverter directly decreases additional losses at loading and improves the overall value of

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14

El-Naggar, Nada Mohamed, Mohamed Adel Esmaeel, and Salama Abu Zaid. "Comparative performance of modular with cascaded H-bridge three level inverters." International Journal of Electrical and Computer Engineering (IJECE) 13, no. 4 (2023): 3847. http://dx.doi.org/10.11591/ijece.v13i4.pp3847-3856.

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<span lang="EN-US">The conventional two-level inverter becomes no longer has the ability to cope with the high-power requirement, so this paper discusses two very common topologies of multilevel inverter like modular multi-level converter (MMC) and cascaded H-bridge (CHB) multi-level inverter for induction motor drive applications. This work attempts to investigate the comparison between MMC and CHB. The comparison is done in aspects of the configuration, concept of operation, advantages and disadvantages, the comparison is also consider output voltage (line to line) waveform, total harm

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15

Kaliannan, Thenmalar, Johny Renoald Albert, D. Muhamadha Begam, and P. Madhumathi. "Power Quality Improvement in Modular Multilevel Inverter Using for Different Multicarrier PWM." European Journal of Electrical Engineering and Computer Science 5, no. 2 (2021): 19–27. http://dx.doi.org/10.24018/ejece.2021.5.2.315.

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Pulse width modulation (PWM) is a powerful technique employed in analog circuit convert with a microprocessor based digital output. Besides, Pseudo Random Multi Carrier (PRMC) involves in two random PWM strategies to minimize the harmonic order for 9- level cascaded multilevel H-bridge (CHB) inverter and 9-level Modular Multilevel inverter are introduced. The design mainly focuses on the (Pulse Width Modulation) PWM method, in which two nearest voltage levels are approached in estimated output voltage prediction based on the Partial swarm optimization (PSO) algorithm, and it conveys a random v

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16

Zhang, Jun Li. "STATCOM Based on Cascade Multilevel Inverter." Applied Mechanics and Materials 55-57 (May 2011): 1365–69. http://dx.doi.org/10.4028/www.scientific.net/amm.55-57.1365.

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Static Synchronous Compensator (STATCOM) using the voltage source inverter (VSI) has been widely accepted as the current generation of the reactive power regulators of power system, improving the network steady-state and dynamic performances, regulates power factor, reduces losses and allows higher power flows in the exist line, assists in the post-fault recovery of transmission system. The cascade inverter not only can eliminate the bulky transformers compared with the conventional STATCOM, but also employ a sinusoid pulse width modular scheme: phase-shift. The use of the feedback linearizati

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17

A., Arikesh, and A. K. Parvathy. "Modular multilevel inverter for renewable energy applications." International Journal of Electrical and Computer Engineering (IJECE) 10, no. 1 (2020): 1. http://dx.doi.org/10.11591/ijece.v10i1.pp1-14.

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<p>This paper proposes a Multilevel Inverter (MLI) which focuses on two objective , minimal voltage sources and lesser switching component. The proposed Asymmetrical Cascaded Multilevel Inverter (ACMLI) is able to achieve the objective by selectively opting the voltage level of DC sources chosen and implementing the mathematical operation of addition and subtraction on the DC sources. This system also utilizes multiple carrier sinusoidal pulse width modulation technique (MCS-PWM) for operating the switches. It is found that the number of switches required for proposed modular bridge ACML

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18

Santosh Kumar, Maddugari, Vijay B. Borghate, Raghavendra Reddy Karasani, Sidharth Sabyasachi, and Hiralal M. Suryawanshi. "A fault-tolerant modular multilevel inverter topology." International Journal of Circuit Theory and Applications 46, no. 5 (2018): 1028–43. http://dx.doi.org/10.1002/cta.2460.

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19

A., Arikesh, and K. Parvathy A. "Modular multilevel inverter for renewable energy applications." International Journal of Electrical and Computer Engineering (IJECE) 10, no. 1 (2020): 1–14. https://doi.org/10.11591/ijece.v10i1.pp1-14.

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This paper proposes a Multilevel Inverter (MLI) which focuses on two objective, minimal voltage sources and lesser switching component. The proposed Asymmetrical Cascaded Multilevel Inverter (ACMLI) is able to achieve the objective by selectively opting the voltage level of DC sources chosen and implementing the mathematical operation of addition and subtraction on the DC sources. This system also utilizes multiple carrier sinusoidal pulse width modulation technique (MCS-PWM) for operating the switches. It is found that the number of switches required for proposed modular bridge ACMLI and modi

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20

Wang, Yaoqiang, Yisen Yuan, Gen Li, Tianjin Chen, Kewen Wang, and Jun Liang. "A Generalized Multilevel Inverter Based on T-Type Switched Capacitor Module with Reduced Devices." Energies 13, no. 17 (2020): 4406. http://dx.doi.org/10.3390/en13174406.

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Conventional multilevel inverters have problems in terms of their complicated expansion and large number of devices. This paper proposes a modular expanded multilevel inverter, which can effectively simplify the expansion and reduce the number of devices. The proposed inverter can ensure the voltage balancing of the voltage-dividing capacitors. The cascading of the T-type switched capacitor module and the step-by-step charging method of the switched capacitors enable the inverter to achieve high output voltage levels and voltage gain. In addition, the inversion can be achieved without the H-br

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21

Rao, K. Venkateswara, and G. Joga Rao. "THD Minimization in Cascaded H-Bridge Inverter using Optimal Selective Harmonic Elimination." International Journal of Recent Technology and Engineering (IJRTE) 10, no. 2 (2021): 170–74. http://dx.doi.org/10.35940/ijrte.b5984.0710221.

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Cascaded structured multilevel inverters are gaining lot of importance due to their simple structure and easiness in implementation. In this paper, the optimum selective harmonic elimination method is employed for a nine level inverter to suppress the selected lower order harmonic, which reduces the total harmonic distortion of the inverter considerably. The Newton rapson algorithm is employed in finding the switching angles that minimizes certain lower order harmonics. The order of the harmonics that are eliminated are third, fifth, and seventh harmonics. All the simulation results included f

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Balamurugan, C. R., S. P. Natarajan, and R. Bensraj. "Prediction of a New Cascaded Hybrid Multilevel Inverter with Less Device Count." Indonesian Journal of Electrical Engineering and Computer Science 1, no. 2 (2016): 273. http://dx.doi.org/10.11591/ijeecs.v1.i2.pp273-281.

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<p>Multilevel inverters have been opted for high power applications due to reduced harmonic distortion, less device voltage stress and modular structure. This work proposes new modified hybrid H-bridge multilevel inverter using auxiliary switch. This proposed inverter produces five levels output with five power devices and clamping diodes as a phase voltage and nine levels as a line voltage.The levels of the inverters are decided based on the phase voltage not on the line voltage. In this paper the performance of the proposed inverter are measured in terms of line voltage. However, by in

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Oskuee, Mohammad Reza Jannati, Sahar Khalilnasab, Sajad Najafi Ravadanegh, and Gevork B. Gharehpetian. "Reduction of Circuit Devices in Developed Symmetrical/Asymmetrical Multilevel Converters." Journal of Circuits, Systems and Computers 25, no. 04 (2016): 1650020. http://dx.doi.org/10.1142/s0218126616500201.

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In this paper, a developed configuration for multilevel voltage source inverters (MVSIs) is proposed. The proposed topology can be used as symmetric and asymmetric inverters. In asymmetric mode, DC source magnitudes are defined in a way that the number of output levels gets more than the case when the symmetrical DC sources are applied. In this regard, to calculate the required magnitudes of DC voltage sources several different solutions are proposed. In multilevel inverters, the overall costs, circuit size and installation area, complexity of control scheme and reliability are directly depend

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Kumar, Avneet, Yi Wang, M. Raghuram, et al. "A Generalized Switched Inductor Cell Modular Multilevel Inverter." IEEE Transactions on Industry Applications 56, no. 1 (2020): 507–18. http://dx.doi.org/10.1109/tia.2019.2953056.

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Kersten, Anton, Manuel Kuder, and Torbjörn Thiringer. "Hybrid Output Voltage Modulation (PWM-FSHE) for a Modular Battery System Based on a Cascaded H-Bridge Inverter for Electric Vehicles Reducing Drivetrain Losses and Current Ripple." Energies 14, no. 5 (2021): 1424. http://dx.doi.org/10.3390/en14051424.

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This paper shows a preliminary study about the output voltage modulation of a modular battery system based on a seven-level cascaded H-bridge inverter used for vehicle propulsion. Two generally known modulation techniques, pulse width modulation (PWM) and fundamental selective harmonic elimination (FSHE), are extensively compared for such an innovative modular battery system inverter considering EVs’ broad torque-speed range. The inverter and the battery losses, as well as the inverter-induced current THD, are modeled and quantified using simulations. At low speeds, if the modulation index M i

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Wang, Yaoqiang. "A Switched-Capacitor Multilevel Inverter Using Series-Parallel Conversion With Reduced Components." CPSS Transactions on Power Electronics and Applications 7, no. 3 (2022): 335–46. http://dx.doi.org/10.24295/cpsstpea.2022.00031.

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The switched-capacitor multilevel inverters (SCMLIs) are the popular type of multilevel inverter. This kind of inverter topology uses the on-off states of switches to control the charging and discharging of capacitors to achieve multilevel output. Most SCMLIs make use of an H-bridge structure to change the polarity of the output voltage, which cause the switches to withstand the peak of the output voltage. The H-bridge is replaced by two half-bridges on both sides of the proposed inverters, and the maximum voltage stress (MVS) on switches in half bridge is kept within 2Vdc, as well as in the e

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Ismail, Mohd Alif, and Noor Fazliana Fadzail. "Mathematical Formulation of Multilevel Voltage Source Inverter Switching Instants." Applied Mechanics and Materials 793 (September 2015): 216–21. http://dx.doi.org/10.4028/www.scientific.net/amm.793.216.

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Modular structured multilevel inverter is very useful for electrical application especially in high power and high voltage applications. The main function of this multilevel inverter is to produce multilevel AC output voltage from several separate DC sources. This project is to derive a new mathematical formulation of multilevel voltage source inverter switching instants. The proposed method for this project is based on the sinusoidal natural sampling PWM (SPWM) by comparing several modified modulation signal with a triangular carrier signal. This resulting intersection points between this mod

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Al-Mamoori, Dalya Hamzah, Naziha Ahmad Azli, Shahrin Md Ayob, and Ali A. Abdullah Albakry. "A multilevel boost inverter with removed leakage current and a reduced number of elements for photovoltaic applications." International Journal of Power Electronics and Drive Systems (IJPEDS) 15, no. 1 (2024): 312. http://dx.doi.org/10.11591/ijpeds.v15.i1.pp312-322.

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Recent research has concerted on transformer-less multilevel inverters (TL-MLIs) due to their high-voltage or high-power capacity for converting the low-voltage output of renewable energy sources to the desired output. Moreover, they yield higher efficiency, lower cost and size than the conventional type. However, these inverters usually suffer from leakage current. The proposed inverter attempts to accommodate this concern to the greatest extent feasible. The proposed inverter structure exhibits a common ground between the input and output ports. Due to this, the total common mode voltage (CM

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Jiao, Luyun, Dongyuan Qiu, Bo Zhang, and Yanfeng Chen. "A Hybrid Nine-Arm High-Voltage Inverter with DC-Fault Blocking Capability." Energies 12, no. 20 (2019): 3850. http://dx.doi.org/10.3390/en12203850.

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The nine-arm inverter integrates two modular multilevel converters (MMCs) into one compact inverter to diminish the number of power semiconductor devices. It can be used for dual-motor driving or connecting two AC power sources in a multi-terminal high voltage direct current (HVDC) system, etc. Although the half-bridge based modular multilevel converter has the fewest components, it is generally not resistant to the DC-side faults. In order to achieve a DC fault blocking capability with high efficiency and low cost, this paper proposes a hybrid nine-arm high-voltage inverter, which is consists

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Fang, Chuanliang, and Guochu Chen. "Research on Precharge Control Strategy of Modular Multilevel Inverter." E3S Web of Conferences 261 (2021): 02039. http://dx.doi.org/10.1051/e3sconf/202126102039.

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This paper mainly introduces the Modular Multilevel Converter (MMC) topology structure, simple analysis of the working principle of MMC, deduced the mathematical model of MMC. The precharging control strategy of MMC sub-module (SM) is studied, and the charging process is divided into uncontrollable charging stage and controllable charging stage. For the uncontrollable charging stage, an improved DC side pre-charging method is proposed, and a five-level simulation model of voltage-type MMC is established in the Matlab/Simulink simulation environment, and the simulation results of the system are

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Arumugam, Nandhakumar, Mugilraj Suresh, and Mohanrajan N. Dharmalingam. "Design and Simulation of Modular Multilevel Inverter Using PWM." IOP Conference Series: Materials Science and Engineering 1084, no. 1 (2021): 012099. http://dx.doi.org/10.1088/1757-899x/1084/1/012099.

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Sabyasachi, Sidharth, Vijay B. Borghate, and Santosh Kumar Maddugari. "A 21-Level Bipolar Single-Phase Modular Multilevel Inverter." Journal of Circuits, Systems and Computers 29, no. 01 (2019): 2050004. http://dx.doi.org/10.1142/s0218126620500048.

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This paper presents a module for single-phase multilevel inverter topology. The proposed module generates maximum 21-level bipolar output voltage with asymmetric sources without H-bridge. This results in reduction in filter cost and size. The module can be cascaded for high voltage applications. The same arrangement of voltage source magnitudes in first module is maintained in the remaining cascaded modules. The proposed topology is suitable for the applications like electric vehicle and emergency services like residences and hospitality industries, etc. A set of comparisons between the propos

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Busquets-Monge, Sergio, Salvador Alepuz, Gabriel García-Rojas, and Josep Bordonau. "Electric Vehicle Powertrains with Modular Battery Banks Tied to Multilevel NPC Inverters." Electronics 12, no. 2 (2023): 266. http://dx.doi.org/10.3390/electronics12020266.

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Nowadays, the internal combustion engine in vehicles is being replaced by electric motors, giving way to the electric vehicle, which results in reduced environmental impact, higher efficiency and lower emission of greenhouse gases. The powertrain of an electric vehicle is its most prominent subsystem, with the batteries and traction inverter being key components. Thus, due to their relevance, advances in the design of both components are of paramount importance. In this paper, the potential benefits achieved through a powertrain design approach based on combining a modular battery bank with mu

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Busquets-Monge, Sergio, Salvador Alepuz, Gabriel García-Rojas, and Josep Bordonau. "Electric Vehicle Powertrains with Modular Battery Banks Tied to Multilevel NPC Inverters." Electronics 12 (January 4, 2023): 266. https://doi.org/10.3390/electronics12020266.

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Nowadays, the internal combustion engine in vehicles is being replaced by electric motors, giving way to the electric vehicle, which results in reduced environmental impact, higher efficiency and lower emission of greenhouse gases. The powertrain of an electric vehicle is its most prominent subsystem, with the batteries and traction inverter being key components. Thus, due to their relevance, advances in the design of both components are of paramount importance. In this paper, the potential benefits achieved through a powertrain design approach based on combining a modular battery bank with mu

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Ali, Salam Al-Khayyat, Ahmad Ridha Amel, and Fadel Haider. "Performance analysis of capacitor voltage balancing in modular multilevel converter by sorting algorithm." International Journal of Power Electronics and Drive Systems (IJPEDS) 13, no. 3 (2022): 1548–57. https://doi.org/10.11591/ijpeds.v13.i3.pp1548-1557.

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Due to the modularity of modular multilevel converter (MMC), therefore it has been considered as a substitute for the diode-clamp multilevel inverter in applications of high-voltage high-power. Where it can obtain any level of voltage without imposing complexity on the control system. This study analyses in detail the operation principle and balances the capacitor voltage of sub-module (SM) in modular multilevel converter by sorting algorithm. The output voltage control and capacitor voltage balancing technique are confirmed by MATLAB/Simulink and the obtained result has been discussed, where

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Parimalasundar, E., S. Muthukaruppasamy, R. Dharmaprakash та K. Suresh. "Performance investigations of five-level reduced switches count Η-bridge multilevel inverter". Electrical Engineering & Electromechanics, № 6 (21 жовтня 2023): 58–62. http://dx.doi.org/10.20998/2074-272x.2023.6.10.

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Introduction. This research paper describes a simple five-level single-phase pulse-width modulated inverter topology for photovoltaic grid applications. Multilevel inverters, as opposed to conventional two-level inverters, include more than two levels of voltage while using multiple power switches and lower-level DC voltage levels as input to produce high power, easier, and less modified oscillating voltage. The H-bridge multilevel inverter seems to have a relatively simple circuit design, needs minimal power switching elements, and provides higher efficiency among various types of topologies

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Rubi, V. Shalini, R. Kiranmayi, Sri K. Nagabhushanam, and N. Swathi. "ANFIS Control for Solar PV fed Modular Multilevel Inverter for Marine Water Pumping Applications." International Journal of Membrane Science and Technology 10, no. 4 (2023): 1263–78. http://dx.doi.org/10.15379/ijmst.v10i4.2241.

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In this paper, we show our work developing and implementing a Modular Multilevel Inverter (MMI) for intelligent Induction Motor (IM) drive control. Pumping water from the sea is the primary focus of these methods. It has been suggested that an eleven-stage inverter could be used to regulate the speed of a photovoltaic solar-powered IM drive. It is estimated that pumps account for roughly half of a ship's total energy consumption. Therefore, the purpose of this study is to investigate and assess the proposed control design for an induction motor (IM) drive and MMI-based marine water pumping sys

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Gupta, Rishi, Renuka P. Mishra, Dr Shivkumar Sonkar, and Sakshee Chouhan. "Cascaded Multilevel Inverter with Reduced Switch Count for Solar Generation." International Journal of Engineering Research and Applications 14, no. 9 (2024): 95–99. http://dx.doi.org/10.9790/9622-14099599.

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Usage of Multi-Level Inverters (MLI) are at its boom, since they have low harmonics in the output when designed with higher level, high efficiency and can be designed as per the requirement. Particularly for renewable integration. The main concern for designing MLI is its high component counts with high-level output. To deal with this problem the conventional topologies of MLI are converted into modular structure to obtain the high-level output with reduced component count. For this cascaded structure is best suited since its each unit are separate which can be easily molded to design the requ

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Shaheena Khanum, Dr. Ravi Prasad D, and Dr. Yogananda B S. "Different Control Strategies of Multi-Level Inverter for Grid Connected Wind Power Systems." International Research Journal on Advanced Engineering and Management (IRJAEM) 3, no. 04 (2025): 1173–78. https://doi.org/10.47392/irjaem.2025.0192.

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Multi-level inverters have attracted high-performance and medium voltage energy control in many institutional work and industry. Further, the multi-level concept is used to reduce the harmonic distortion on the output wave form without reducing the inverter power output. The multi-level concept is used for reducing harmonic distortion in the output waveform. We have many control strategies in multi-level inverters which have been gaining high popularity in research teams and in the development of high and medium voltage applications for industrial applications. The proposed strategies include

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Thentral, T. M. Thamizh, R. Palanisamy, S. Usha, et al. "The Improved Unified Power Quality Conditioner with the Modular Multilevel Converter for Power Quality Improvement." International Transactions on Electrical Energy Systems 2022 (September 29, 2022): 1–15. http://dx.doi.org/10.1155/2022/4129314.

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Nowadays, researchers focus on the modular multilevel converter (MMC), due to its modularity structure, effective sharing of voltages among the submodule switches, and betterment in the quality of the voltage and current waveforms. First, the conventional unified power quality conditioner is developed with two level voltage source converters connected back-to-back, which are proposed to mitigate both the voltage and current related power quality problems. Later, to improve the performances (voltage sag, swell, current harmonics, etc.) of the conventional method, multilevel inverters are used.

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Mashayekh, Ali, Sebastian Pohlmann, Julian Estaller, et al. "Multi-Agent Reinforcement Learning-Based Decentralized Controller for Battery Modular Multilevel Inverter Systems." Electricity 4, no. 3 (2023): 235–52. http://dx.doi.org/10.3390/electricity4030014.

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The battery-based multilevel inverter has grown in popularity due to its ability to boost a system’s safety while increasing the effective battery life. Nevertheless, the system’s high degree of freedom, induced by a large number of switches, provides difficulties. In the past, central computation systems that needed extensive communication between the master and the slave module on each cell were presented as a solution for running such a system. However, because of the enormous number of slaves, the bus system created a bottleneck during operation. As an alternative to conventional multileve

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Das, Durbanjali, Bidyut Mahato, Bikramaditya Chandan, et al. "A New Cascaded Multilevel Inverter for Modular Structure and Reduced Passive Components." Electronics 13, no. 17 (2024): 3566. http://dx.doi.org/10.3390/electronics13173566.

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In high-power applications, achieving adequate power quality in power converter design is accomplished by utilizing multilevel inverters instead of using two-level and three-level inverters. The device generates a sinusoidal output voltage, which results in reduced total harmonic distortion and lower voltage stress on the switches and leads to lower electromagnetic interference, making it suitable for use in renewable energy applications. However, to illustrate the advantages mentioned above, a significant number of switching devices and DC sources are necessary while raising the voltage level

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Chinnamuthu, Subramani, Vinothkumar Balan, Krithika Vaidyanathan, Vimala Chinnaiyan, and Premalatha Santhanamari. "Analysis of single-phase cascaded H-bridge multilevel inverters under variable power conditions." Indonesian Journal of Electrical Engineering and Computer Science 30, no. 3 (2023): 1381. http://dx.doi.org/10.11591/ijeecs.v30.i3.pp1381-1388.

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Easy modular I action is one of the benefits of a cascaded H-bridge (CHB) inverter. This study proposes an only one multilevel inverter comes with a unique H-bridge unit. The structure of the proposed topology is then enhanced in order to make use of switching devices and DC-link voltage inputs while creating a massive number of voltage steps. A cooperative active and reactive power control strategy is offered to earn a better real and reactive power management for every DC voltage source of a photovoltaic (PV) module, as well as boost systems power quality and reliability. A unique control ap

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Subramani, Chinnamuthu, Balan Vinothkumar, Vaidyanathan Krithika, Chinnaiyan Vimala, and Santhanamari Premalatha. "Analysis of single-phase cascaded H-bridge multilevel inverters under variable power conditions." Analysis of single-phase cascaded H-bridge multilevel inverters under variable power conditions 30, no. 3 (2023): 1381–88. https://doi.org/10.11591/ijeecs.v30.i3.pp1381-1388.

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Easy modular I action is one of the benefits of a cascaded H-bridge (CHB) inverter. This study proposes an only one multilevel inverter comes with a unique H-bridge unit. The structure of the proposed topology is then enhanced in order to make use of switching devices and DC-link voltage inputs while creating a massive number of voltage steps. A cooperative active and reactive power control strategy is offered to earn a better real and reactive power management for every DC voltage source of a photovoltaic (PV) module, as well as boost systems power quality and reliability. A unique control ap

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K., Venkateswararao, and Joga Rao G. "THD Minimization in Cascaded H-Bridge Inverter using Optimal Selective Harmonic Elimination." International Journal of Recent Technology and Engineering (IJRTE) 10, no. 2 (2021): 170–74. https://doi.org/10.35940/ijrte.B5984.0710221.

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Cascaded structured multilevel inverters are gaining lot of importance due to their simple structure and easiness in implementation. In this paper, the optimum selective harmonic elimination method is employed for a nine level inverter to suppress the selected lower order harmonic, which reduces the total harmonic distortion of the inverter considerably. The Newton rapson algorithm is employed in finding the switching angles that minimizes certain lower order harmonics. The order of the harmonics that are eliminated are third, fifth, and seventh harmonics. All the simulation results included f

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Samadaei, Emad, Mohammad Kaviani, Mina Iranian, and Edris Pouresmaeil. "The P-Type Module with Virtual DC Links to Increase Levels in Multilevel Inverters." Electronics 8, no. 12 (2019): 1460. http://dx.doi.org/10.3390/electronics8121460.

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There has been an active interest in the evolution of newer multilevel inverter topologies in which the highest operation of DC sources become an important subject. In the paper, a new structure module presented a seventeen levels asymmetrical multilevel inverter by using two unequal DC sources (with the ratio 3:1). The configuration was focused on creating virtual DC links by two chargeable capacitors. The module had a simple inherent charging for capacitors without any additional circuit. The proposed multilevel inverter could produce higher voltage levels by a lower number of components; th

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Karthikeyan, Vasudevan, and gopal Jamuna. "Hybrid Control Strategy for BCD Topology Based Modular Multilevel Inverter." Circuits and Systems 07, no. 08 (2016): 1441–54. http://dx.doi.org/10.4236/cs.2016.78126.

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Chang, Yating, Xianglian Xu, Xiaobei Yin, and Yu He. "Research of Modulation and Control Strategy of Modular Multilevel Inverter." Journal of Physics: Conference Series 2005, no. 1 (2021): 012173. http://dx.doi.org/10.1088/1742-6596/2005/1/012173.

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Lyu, Dan, Yichao Sun, Carlos Alberto Teixeira, Zhendong Ji, Jianfeng Zhao, and Qi Wang. "A Modular Multilevel Dual Buck Inverter With Adjustable Discontinuous Modulation." IEEE Access 8 (2020): 31693–709. http://dx.doi.org/10.1109/access.2020.2972906.

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Adam, G. P., O. Anaya-Lara, G. M. Burt, D. Telford, B. W. Williams, and J. R. McDonald. "Modular multilevel inverter: pulse width modulation and capacitor balancing technique." IET Power Electronics 3, no. 5 (2010): 702. http://dx.doi.org/10.1049/iet-pel.2009.0184.

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