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Journal articles on the topic 'Hybrid multilevel inverter'

Author: Grafiati

Published: 4 June 2025

Last updated: 1 August 2025

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1

Susheela, Nunsavath. "Comparative Analysis of Carrier based techniques for Single phase Diode Clamped MLI and Hybrid inverter with reduced components." Indonesian Journal of Electrical Engineering and Computer Science 7, no. 3 (2017): 687. http://dx.doi.org/10.11591/ijeecs.v7.i3.pp687-697.

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<p>The multilevel inverters have highly desirable characteristics in high power high voltage applications. The multilevel inverter was started first with diode clamped multilevel inverter. Later, various configurations have been came into existence for many applications. However the multilevel inverters have some demerits such as requiring higher number of components, PWM control method is complex and capacitor voltage balancing problem. The hybrid multilevel inverter presented in this paper has superior characteristics over conventional multilevel inverters. The hybrid multilevel invert

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2

N., Susheela, and Satish Kumar P. "Comparative Analysis of Carrier Based Techniques for Single phase Diode Clamped MLI and Hybrid Inverter with Reduced Components." Indonesian Journal of Electrical Engineering and Computer Science 5, no. 1 (2017): 687–97. https://doi.org/10.11591/ijeecs.v7.i3.pp687-697.

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The multilevel inverters have highly desirable characteristics in high power high voltage applications. The multilevel inverter was started first with diode clamped multilevel inverter. Later, various configurations have been came into existence for many applications. However the multilevel inverters have some demerits such as requiring higher number of components, PWM control method is complex and capacitor voltage balancing problem. The hybrid multilevel inverter presented in this paper has superior characteristics over conventional multilevel inverters. The hybrid multilevel inverter employ

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3

Susheela, N., and P. Satish Kumar. "Performance evaluation and comparison of diode clamped multilevel inverter and hybrid inverter based on PD and APOD modulation techniques." International Journal of Advances in Applied Sciences 8, no. 2 (2019): 143. http://dx.doi.org/10.11591/ijaas.v8.i2.pp143-153.

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<p>The popularity of multilevel inverters have increasing over the years in various applications without use of a transformer and has many benefits. This work presents the performance and comparative analysis of single phase diode clamped multilevel inverter and a hybrid inverter with reduced number of components. As there are some drawbacks of diode clamped multilevel inverter such as requiring higher number of components, PWM control method is complex and capacitor voltage balancing problem, an implementation of hybrid inverter that requires fewer components and less carrier signals wh

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4

N., Susheela, and Satish Kumar P. "Performance evaluation and comparison of diode clamped multilevel inverter and hybrid inverter based on PD and APOD modulation techniques." International Journal of Advances in Applied Sciences (IJAAS) 8, no. 2 (2019): 143–53. https://doi.org/10.11591/ijaas.v8.i2.pp143-153.

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The popularity of multilevel inverters have increasing over the years in various applications without use of a transformer and has many benefits. This work presents the performance and comparative analysis of single phase diode clamped multilevel inverter and a hybrid inverter with reduced number of components. As there are some drawbacks of diode clamped multilevel inverter such as requiring higher number of components, PWM control method is complex and capacitor voltage balancing problem, an implementation of hybrid inverter that requires fewer components and less carrier signals when compar

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5

Susheela, Nunsavath, and P. Satish Kumar. "Performance Evaluation of Multicarrier Based Techniques for Single Phase Hybrid Multilevel Inverter using Reduced Switches." Indonesian Journal of Electrical Engineering and Computer Science 7, no. 3 (2017): 676. http://dx.doi.org/10.11591/ijeecs.v7.i3.pp676-686.

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The multilevel inverters are very popular in high power high voltage applications. However the multilevel inverters has some demerits such as requiring higher number of components, PWM control method is complex and capacitor voltage balancing problem. The hybrid multilevel inverter presented in this paper has superior characteristics over conventional multilevel inverters. The hybrid multilevel inverter employs fewer components and less carrier signals when compared to conventional multilevel inverters. It consists of level generation and polarity generation stages which involves high frequenc

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6

Nunsavath, Susheela, and Satish Kumar P. "Performance Evaluation of Multicarrier Based Techniques for Single Phase Hybrid Multilevel Inverter using Reduced Switches." Indonesian Journal of Electrical Engineering and Computer Science 5, no. 1 (2017): 676–86. https://doi.org/10.5281/zenodo.4146266.

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The multilevel inverters are very popular in high power high voltage applications. However the multilevel inverters has some demerits such as requiring higher number of components, PWM control method is complex and capacitor voltage balancing problem. The hybrid multilevel inverter presented in this paper has superior characteristics over conventional multilevel inverters. The hybrid multilevel inverter employs fewer components and less carrier signals when compared to conventional multilevel inverters. It consists of level generation and polarity generation stages which involves high frequenc

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7

Susheela, N., and P. Satish Kumar. "Multicarrier SPWM Control Techniques for Three Phase Eleven Level Diode Clamped Multilevel Inverter and Hybrid Inverter with Reduced Number of Components." International Journal of Applied Power Engineering (IJAPE) 7, no. 3 (2018): 251. http://dx.doi.org/10.11591/ijape.v7.i3.pp251-263.

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<p class="Els-Abstract-text">A comparative analysis of three phase eleven level diode clamped multilevel inverter (DCMLI) and hybrid inverter is performed in this paper in which the later requires fewer carrier signals, less number of devices and gate drive circuits. The performance is evaluated using phase disposition (PD), alternate phase opposition disposition (APOD) and carrier overlapping (CO) sinusoidal pulse width modulation (SPWM) methods. The hybrid multilevel inverter has superior features over diode clamped multilevel inverters and is more efficient since the positive levels o

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8

Augusto Arbugeri, Cesar, Tiago Kommers Jappe, Telles Brunelli Lazzarin, et al. "Asymetrical Multilevel Hybrid Inverter - Analysis And Experimentation." Eletrônica de Potência 24, no. 3 (2019): 296–305. http://dx.doi.org/10.18618/rep.2019.3.0031.

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9

Karthikeyan, Vasudevan, Venkatesan Jamuna, and Abisha James. "Multilevel Inverter for Hybrid Energy Generation System." Applied Mechanics and Materials 622 (August 2014): 127–31. http://dx.doi.org/10.4028/www.scientific.net/amm.622.127.

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Applications of multilevel inverters have been widely accepted for high-power and high-voltage industry purposes. Their performance is very much superior to that of traditional two-level inverters due to reduced harmonic distortion and lower electromagnetic interference. In this paper a multilevel inverter circuit with reduced number of switches and symmetric voltage sources has been designed for hybrid generation system. The switching angles for various levels of the output are obtained by using the simple sine property. Finally, the 11-level inverter model is built using Matlab/ Simulink to

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10

Srinivasan, Ganesh Kumar, Marco Rivera, Vijayaraja Loganathan, Dhanasekar Ravikumar, and Balaji Mohan. "Trends and Challenges in Multi-Level Inverter with Reduced Switches." Electronics 10, no. 4 (2021): 368. http://dx.doi.org/10.3390/electronics10040368.

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Multilevel inverter had been paid a lot of attention from the academia and research community in recent times due to its role in high and medium power applications. In this paper, a detailed survey is made on the recently designed multilevel inverter to find the suitability of the inverters for particular applications. Research is performed on various types of multilevel inverters such as: Symmetric, asymmetric, hybrid and modularized multilevel inverter in order to identify the issues in generating more levels at the output. A summary of various issues in multilevel inverter with reduced swit

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11

Hutabarat, Marshal Andrea, Syafruddin Hasan, Ali Hanafiah Rambe, and Suherman Suherman. "Design and simulation hybrid filter for 17 level multilevel inverter." Bulletin of Electrical Engineering and Informatics 9, no. 3 (2020): 886–97. http://dx.doi.org/10.11591/eei.v9i3.890.

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The increasing of renewable energy applications such as solar cells, wind power, ocean thermal and HVDC (high voltage direct current) cause increment in the use of the inverter circuit. Harmonics that are generated by the inverter have negative impacts on the electrical equipment; harmonics cause excessive heat and may shorten the life of electrical equipment. A multilevel inverter is an arranged of cascaded inverters which aims to reduce total harmonic distortion (THD). This paper proposes the design of 17 levels of a single-phase cascaded multilevel inverter with a hybrid filter insertion. B

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12

Marshal, Andrea Hutabarat, Hasan Syafruddin, Hanafiah Rambe Ali, and Suherman. "Design and simulation hybrid filter for 17 level multilevel inverter." Bulletin of Electrical Engineering and Informatics 9, no. 3 (2020): 886–97. https://doi.org/10.11591/eei.v9i3.890.

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The increasing of renewable energy applications such as solar cells, wind power, ocean thermal and HVDC (high voltage direct current) cause increment in the use of the inverter circuit. Harmonics that are generated by the inverter have negative impacts on the electrical equipment; harmonics cause excessive heat and may shorten the life of electrical equipment. A multilevel inverter is an arranged of cascaded inverters which aims to reduce total harmonic distortion (THD). This paper proposes the design of 17 levels of a single-phase cascaded multilevel inverter with a hybrid filter insertion. B

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13

Gajula, Ujwala, Kalpanadevi Manivannan, and Nomula Malla Reddy. "Solar PV based seventeen level reduced switch symmetrical multilevel inverter topology fed induction motor." International Journal of Power Electronics and Drive Systems (IJPEDS) 15, no. 2 (2024): 1009–16. https://doi.org/10.11591/ijpeds.v15.i2.pp1009-1016.

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Multilevel inverters have received a lot of interest in recent years due to their ability to deliver more voltage levels than typical two-level inverters. Because of this property, multilevel inverters can produce output waveforms that closely resemble sinusoidal waveforms, lowering harmonic distortion dramatically. The emergence of reduced switch symmetrical multilevel inverter topologies has developed the curiosity of many different power conversion systems. These new topologies offer numerous advantages, including greater output voltage quality, fewer harmonic distortions, and increased pow

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14

Susheela, N., and P. Satish Kumar. "Multicarrier SPWM Control Techniques for Three Phase Eleven Level Diode Clamped Multilevel Inverter and Hybrid Inverter with Reduced Number of Components." International Journal of Applied Power Engineering 7, no. 3 (2018): 251–63. https://doi.org/10.11591/ijape.v7.i3.pp251-263.

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A comparative analysis of three phase eleven level Diode Clamped Multilevel Inverter (DCMLI) and hybrid inverter is performed in this paper in which the later requires fewer carrier signals, less number of devices and gate drive circuits. The performance is evaluated using Phase Disposition (PD), Alternate Phase Opposition Disposition (APOD) and Carrier Overlapping (CO) Sinusoidal Pulse Width Modulation (SPWM) methods. The hybrid multilevel inverter has superior features over diode clamped multilevel invert ers and is more efficient since the positive levels of the inverter that are generated

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15

Ujwala, Gajula, and Eragamreddy Gouthami. "Multicarrier PWM Strategies for Hybrid Symmetrical Multilevel Inverter with Reduced Switch Count." International Journal of Engineering and Advanced Technology (IJEAT) 9, no. 5 (2020): 860–66. https://doi.org/10.35940/ijeat.E9792.069520.

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Multilevel inverters are widely used for high power and high voltage applications. The performance of multilevel inverters are superior to conventional two level inverters in terms of reduced total harmonic distortion, higher dc link voltages, lower electromagnetic interference and increased quality in the output voltage waveform. This paper presents a single phase hybrid eleven level multilevel inverter topology with reduced switch count to compensate the above mentioned disadvantages. This paper also presents various high switching frequency based multi carrier pulse width modulation strateg

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16

Kavitha, R., and Rani Thottungal. "WTHD minimisation in hybrid multilevel inverter using biogeographical based optimisation." Archives of Electrical Engineering 63, no. 2 (2014): 187–96. http://dx.doi.org/10.2478/aee-2014-0015.

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Abstract Harmonic minimisation in hybrid cascaded multilevel inverter involves complex nonlinear transcendental equation with multiple solutions. Hybrid cascaded multilevel can be implemented using reduced switch count when compared to traditional cascaded multilevel inverter topology. In this paper Biogeographical Based Optimisation (BBO) technique is applied to Hybrid multilevel inverter to determine the optimum switching angles with weighted total harmonic distortion (WTHD) as the objective function. Optimisation based on WTHD combines the advantage of both OMTHD (Optimal Minimisation of To

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17

Lai, Y. S., and F. S. Shyu. "Topology for hybrid multilevel inverter." IEE Proceedings - Electric Power Applications 149, no. 6 (2002): 449. http://dx.doi.org/10.1049/ip-epa:20020480.

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18

Gajula, Ujwala, Kalpanadevi Manivannan, and Nomula Malla Reddy. "Solar PV based seventeen level reduced switch symmetrical multilevel inverter topology fed induction motor." International Journal of Power Electronics and Drive Systems (IJPEDS) 15, no. 2 (2024): 1009. http://dx.doi.org/10.11591/ijpeds.v15.i2.pp1009-1016.

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Multilevel inverters have received a lot of interest in recent years due to their ability to deliver more voltage levels than typical two-level inverters. Because of this property, multilevel inverters can produce output waveforms that closely resemble sinusoidal waveforms, lowering harmonic distortion dramatically. The emergence of reduced switch symmetrical multilevel inverter topologies has developed the curiosity of many different power conversion systems. These new topologies offer numerous advantages, including greater output voltage quality, fewer harmonic distortions, and increased pow

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19

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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20

Kumar, Anurag, Shashank Saxena, and Prashant Kumar Singh. "Multilevel Inverters based on Photovoltaics System used with Multicarrier PWM." Journal of Futuristic Sciences and Applications 1, no. 2 (2018): 28–38. http://dx.doi.org/10.51976/jfsa.121804.

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The fundamental purpose of this research is to develop a photovoltaic-based MLI that implements a pulse width modulation strategy as its mode of operation. Within the context of this specific illustration of a multilayer inverter, two switches are used so that the fundamental frequency and the carrier frequency may be switched. The first three sections of this article focus on analyzing and discussing the impact that varied levels of carrier signal have on inverters. Determine the effect that it has on the voltage, current, and harmonics distortion. Check to determine what type of impact it ha

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21

R, Palanisamy, M. Nivethitha Devi, Manikandan T. R, et al. "Comparative analysis of different types of pulse width modulation techniques for multilevel inverters." Indonesian Journal of Electrical Engineering and Computer Science 37, no. 1 (2025): 680. http://dx.doi.org/10.11591/ijeecs.v37.i1.pp680-688.

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Multilevel inverters have gained significant attention in recent years due to their ability to achieve higher voltage and lower harmonic distortion compared to conventional two-level inverters. Pulse width modulation (PWM) techniques play a crucial role in controlling multilevel inverters by generating the required switching signals for their power electronic devices. This paper presents a comprehensive comparative analysis of various PWM techniques employed in multilevel inverters, including sinusoidal pulse width modulation (SPWM), space vector pulse width modulation (SVPWM), carrier-based p

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22

Palanisamy, R. M. Nivethitha Devi Manikandan T. R. K. Mekala Devi Rashima Mahajan Selvabharathi D. Selvakumar K. "Comparative analysis of different types of pulse width modulation techniques for multilevel inverters." Indonesian Journal of Electrical Engineering and Computer Science 37, no. 1 (2025): 680–88. https://doi.org/10.11591/ijeecs.v37.i1.pp680-688.

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Multilevel inverters have gained significant attention in recent years due to their ability to achieve higher voltage and lower harmonic distortion compared to conventional two-level inverters. Pulse width modulation (PWM) techniques play a crucial role in controlling multilevel inverters by generating the required switching signals for their power electronic devices. This paper presents a comprehensive comparative analysis of various PWM techniques employed in multilevel inverters, including sinusoidal pulse width modulation (SPWM), space vector pulse width modulation (SVPWM), carrier-based p

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23

Samy, Mahmoud, Mohamed Mokhtar, Naggar Hassan Saad, and Ahmed Abd El-Sattar. "Modified hybrid PWM technique for cascaded MLI and cascaded MLI application for DTC drive." International Journal of Power Electronics and Drive Systems (IJPEDS) 13, no. 1 (2022): 47. http://dx.doi.org/10.11591/ijpeds.v13.i1.pp47-57.

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Multilevel inverter is increasingly utilised for DC/AC conversion in multiple electrical power applications due to its wide capabilities, low switching losses, and reduced output harmonics. Multilevel inverter faces some problems related to complex control, and high number of components. This paper presents a modified multilevel inverter topology that needs only three DC sources and eight switches to generate thirteen voltage levels. This high number of voltage levels enhances the multilevel inverter performance significantly. Also, this paper introduces a modified modulation technique to trig

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Mahmoud, Samy, Mokhtar Mohamed, Hassan Saad Naggar, and Abd El-Sattar Ahmed. "Modified hybrid PWM technique for cascaded MLI and cascaded MLI application for DTC drive." International Journal of Power Electronics and Drive Systems (IJPEDS) 13, no. 1 (2022): 47–57. https://doi.org/10.11591/ijpeds.v13.i1.pp47-57.

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Multilevel inverter is increasingly utilised for DC/AC conversion in multiple electrical power applications due to its wide capabilities, low switching losses, and reduced output harmonics. Multilevel inverter faces some problems related to complex control, and high number of components. This paper presents a modified multilevel inverter topology that needs only three DC sources and eight switches to generate thirteen voltage levels. This high number of voltage levels enhances the multilevel inverter performance significantly. Also, this paper introduces a modified modulation technique to trig

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25

Cao, Lingling, Jiefeng Lin, Shikai Chen, and Yuanmao Ye. "Symmetrical Cascaded Switched-Capacitor Multilevel Inverter Based on Hybrid Pulse Width Modulation." Energies 14, no. 22 (2021): 7643. http://dx.doi.org/10.3390/en14227643.

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Multilevel inverters have been widely used in various industrial applications such as renewable energy generation and electric vehicles. An improved circuit of symmetrical cascaded switched-capacitor multilevel inverter is proposed so that the reactive power is absorbed by its power supply instead of capacitors. Then, a special hybrid pulse width modulation strategy combing level-shifted pulse width modulation (LS-PWM) and phase-shifted pulse width modulation (PS-PWM) was developed for the inverter. With this modulation algorithm, the power between cascaded units is automatically balanced, and

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Jakhar, Sunil Kumar, Sunil M P, Sachin Goswami, and Dhyan Chandra Yadav. "PV-Wind-Battery based Hybrid Standalone Microgrid with Seven Level Parallel Inverter." E3S Web of Conferences 540 (2024): 01003. http://dx.doi.org/10.1051/e3sconf/202454001003.

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Electricity generation using a combination of renewable energy sources is an effective solution for addressing various challenges. To optimize the system’s performance, it is essential to integrate a multilevel inverter between the DC-link and the load bus. Despite the complexity associated with multilevel inverters due to a high number of switches, this paper introduces a control methodology in closed-loop for a 7-level parallel inverter to enhance power quality. The study focuses on a PMSG coupled wind power conversion unit, as well as a photovoltaic (PV) and battery powered standalone power

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27

Gerald, .C. Diyoke, and Eya Candidus.U. "Modeling and Simulation of Five-Phase Induction Motor Fed With Pulse Width Modulated Five-Phase Multilevel Voltage Source Inverter Topologies." Journal of Advances in Electrical Devices 4, no. 2 (2019): 6–22. https://doi.org/10.5281/zenodo.3369578.

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This paper presents modelling and simulation of five-phase induction motor fed with pulse width modulated five-phase multilevel voltage source inverter. The conventional and diode clamped multilevel five-phase inverter configurations are reviewed with pulse width modulation (PWM) techniques. A hybrid three-level inverter topology with less number of components count is proposed for five-phase induction motor drive. The dynamic analysis of five-phase voltage equations in d-q axis of the induction motor are stated and modelled using Matlab/Simulink/Simscape blocks.

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Kiruba Samuel, C. S., and K. Ramani. "Performance Analysis of Seven Level Multilevel Inverter Using Renewable Energy Systems." Asian Journal of Electrical Sciences 1, no. 2 (2012): 15–22. http://dx.doi.org/10.51983/ajes-2012.1.2.1682.

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With the increasing concerns on energy issues, the development of renewable energy sources is becoming more and more attractive. A new kind of wind-PV hybrid generated system that comprises of wind and photovoltaic generation subsystems as input to a cascaded H-bridge multilevel inverter is developed in this paper. In conventional methods the inverter with solar and wind energy sources are used. In this method a seven level multilevel inverter with wind–PV hybrid generation system as input are proposed for application to remote and isolated areas. The wind and the solar light are captured in g

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29

Chenchireddy, Kalagotla, Khammampati R. Sreejyothi, Podishetti Ganesh, Gatla Uday Kiran, Chilukuri Shiva, and Banoth Nithish Kumar. "Fundamental frequency switching strategies of a seven level hybrid cascaded H-bridge multilevel inverter." International Journal of Applied Power Engineering (IJAPE) 13, no. 2 (2024): 263. http://dx.doi.org/10.11591/ijape.v13.i2.pp263-268.

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This paper presents a novel hybrid cascaded H-bridge multilevel inverter (HCHB MLI) designed to address the growing importance of multilevel inverters in the context of renewable energy sources such as solar, wind, and fuel cells. The proposed topology features eight insulated-gate bipolar transistor (IGBT) switches and utilizes two distinct input direct current (DC) sources: a battery and a capacitor, making it a hybrid system. The control strategy employed in this topology is based on fundamental switching frequency techniques. Simulation results of the proposed topology are conducted using

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Chenchireddy, Kalagotla, Khammampati R. Sreejyothi, Podishetti Ganesh, Gatla Uday Kiran, Chilukuri Shiva, and Banoth Nithish Kumar. "Fundamental frequency switching strategies of a seven level hybrid cascaded H-bridge multilevel inverter." International Journal of Applied Power Engineering (IJAPE) 13, no. 2 (2024): 263–68. https://doi.org/10.11591/ijape.v13.i2.pp263-268.

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This paper presents a novel hybrid cascaded H-bridge multilevel inverter (HCHB MLI) designed to address the growing importance of multilevel inverters in the context of renewable energy sources such as solar, wind, and fuel cells. The proposed topology features eight insulated-gate bipolar transistor (IGBT) switches and utilizes two distinct input direct current (DC) sources: a battery and a capacitor, making it a hybrid system. The control strategy employed in this topology is based on fundamental switching frequency techniques. Simulation results of the proposed topology are conducted using

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A.Ramesh, A. Ramesh, M. Siva Kumar, and M. Uma Vani. "Integration of Hybrid Multilevel Inverter using Space Vector Modulation Technique." Indian Journal of Applied Research 3, no. 11 (2011): 196–201. http://dx.doi.org/10.15373/2249555x/nov2013/64.

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Faiz Minai, Ahmad, Akhlaque Ahmad Khan, Rupendra Kumar Pachauri, Hasmat Malik, Fausto Pedro García Márquez, and Alfredo Arcos Jiménez. "Performance Evaluation of Solar PV-Based Z-Source Cascaded Multilevel Inverter with Optimized Switching Scheme." Electronics 11, no. 22 (2022): 3706. http://dx.doi.org/10.3390/electronics11223706.

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AC loads may demand a fixed or variable voltage at their input terminals. When using inverters to power such loads, the response of the inverter must be precisely controlled to suit the demands of the AC loads. Inverters with higher efficiency and sensitivity will play an increasingly essential role as the need for solar PV applications in prospective green technology grows. To increase power quality and provide a reliable power source, an inverter architecture with harmonic reduction approaches is proposed. The multilevel inverter (MLI), unlike conventional inverters, is developed by cascaded

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Koustuv, Sarkar, and Sarker Krishna. "Advancements in multilevel inverter technologies for photovoltaic-Z-source based EV applications: A comprehensive analysis and future directions." i-manager’s Journal on Electrical Engineering 17, no. 4 (2024): 51. http://dx.doi.org/10.26634/jee.17.4.20943.

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Global demand for electricity has risen, driving a shift toward sustainable energy sources like Photovoltaic (PV) systems. Despite their efficiency challenges compared to traditional fuels, significant investments and research are advancing the technology. This paper investigates multilevel inverter topologies, with a focus on Z-source technology for high-power PV applications. The study begins with an overview of the growing demand for alternative energy sources and the role of multilevel inverters in enhancing PV system performance. It discusses prominent multilevel inverter topologies, such

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Satish, Kumar, and Sasi Kumar M. "Asymmetric hybrid multilevel inverter with reduced harmonic using hybrid modulation technique." International Journal of Power Electronics and Drive System (IJPEDS) 11, no. 2 (2020): 605–10. https://doi.org/10.11591/ijpeds.v11.i2.pp605-610.

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This paper studies the Asymmetric cascaded three phase multilevel inverter developed with hybrid modulation technique applied for an industrial application. The aim of this paper to reduce the Total harmonics distortion in the cascaded multi level inverter by introducing the new concept to develop the three phase CMLI. This inverter has two segments, one segment has H-bridge inverter and another segment has sequential arrangement of power semi conductor switches with asymmetrical voltage source in the ratio of 1:2. Similarly develop the segments for other phases. This new topology is called as

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Sheikh, Tanzim Meraj, Zaihar Yahaya Nor, Hasan Kamrul, and Masaoud Ammar. "Single phase 21 level hybrid multilevel inverter with reduced power components employing low frequency modulation technique." International Journal of Power Electronics and Drive System (IJPEDS) 11, no. 2 (2020): 810–22. https://doi.org/10.11591/ijpeds.v11.i2.pp810-822.

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This paper introduces a new hybrid topology of multilevel inverter capable of generating 21-level output voltage. The proposed topology is built using the combination of cross-switched bridge and a conventional full H-bridge. Compared to the conventional topologies and other hybrid topologies, the newly introduced multilevel inverter has the ability to maximize the number of voltage levels utilizing lower number of DC voltage sources, integrated bipolar transistor (IGBT) switches and gate drivers. A low frequency modulation technique is used to generate the ideal multilevel output voltage and

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Kumar, Satish, and M. Sasi Kumar. "Asymmetric hybrid multilevel inverter with reduced harmonic using hybrid modulation technique." International Journal of Power Electronics and Drive Systems (IJPEDS) 11, no. 2 (2020): 605. http://dx.doi.org/10.11591/ijpeds.v11.i2.pp605-610.

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<span>This paper studies the Asymmetric cascaded three phase multilevel inverter developed with hybrid modulation technique applied for an industrial application. The aim of this paper to reduce the Total harmonics distortion in the cascaded multi level inverter by introducing the new concept to develop the three phase CMLI. This inverter has two segments, one segment has H-bridge inverter and another segment has sequential arrangement of power semi conductor switches with asymmetrical voltage source in the ratio of 1:2. Similarly develop the segments for other phases. This new topology

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Abdelgoui, Rim Feyrouz, Rachid Taleb, Abdelhadi Namoune, Hemza Saidi, and Noureddine Mansour. "Hybrid DE-PSO algorithm for solving nonlinear equations of SHEPWM based wind power conversion." STUDIES IN ENGINEERING AND EXACT SCIENCES 5, no. 2 (2024): e6680. http://dx.doi.org/10.54021/seesv5n2-095.

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The novel power conversion for wind energy conversion systems is presented in this article has developed by a new hybrid multilevel inverter (HMLI) topologies including fewer switches, and an excellent output voltage spectrum. Selective Harmonic elimination In order to achieve precise harmonic control for hybrid multilevel inverter (HMLI), SHEWM can eliminate certain low order harmonics by solving nonlinear transcendental equations to determine the switching angles beforehand. This research proposes a hybrid DE-PSO algorithm for PWM inverter switching angle selection. The wind energy conversio

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Muthukumar, K., T. S. Anandhi, and S. P. Natarajan. "81 Levels Trinary Hybrid Cascaded Multilevel Inverter." International Review of Automatic Control (IREACO) 7, no. 6 (2014): 584. http://dx.doi.org/10.15866/ireaco.v7i6.4602.

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Babaei, Ebrahim, and Saeed Sheermohammadzadeh Gowgani. "Hybrid Multilevel Inverter Using Switched Capacitor Units." IEEE Transactions on Industrial Electronics 61, no. 9 (2014): 4614–21. http://dx.doi.org/10.1109/tie.2013.2290769.

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Chen, Alian, and Xiangning He. "Research on Hybrid-Clamped Multilevel-Inverter Topologies." IEEE Transactions on Industrial Electronics 53, no. 6 (2006): 1898–907. http://dx.doi.org/10.1109/tie.2006.885154.

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Senthilkumar, M., and N. Loganathan. "PV based high level hybrid multilevel inverter." IOP Conference Series: Materials Science and Engineering 623 (October 18, 2019): 012006. http://dx.doi.org/10.1088/1757-899x/623/1/012006.

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Salem, Mohamed, Anna Richelli, Khalid Yahya, Muhammad Najwan Hamidi, Tze-Zhang Ang, and Ibrahim Alhamrouni. "A Comprehensive Review on Multilevel Inverters for Grid-Tied System Applications." Energies 15, no. 17 (2022): 6315. http://dx.doi.org/10.3390/en15176315.

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Multi-level inverters (MLIs) have been widely used in recent years due to their various advantages in industrial and grid-connected applications. Traditional MLI topologies are being hampered by the rapid surge of renewable energy systems (RES) as a result of performance difficulties such as poor power reliability, an economically unviable structure, and a lack of efficiency. These difficulties are due to the traditional MLI topologies’ inability to keep up with the increasing demand for RES. Because of concerns about performance and limitations posed by classic MLI topologies, researchers hav

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Khoucha, Farid, Khoudir Marouani, Mohamed Benbouzid, Abdelaziz Kheloui, and Abdeslam Mamoune. "A 7-Level Single DC Source Cascaded H-Bridge Multilevel Inverter with a Modified DTC Scheme for Induction Motor-Based Electric Vehicle Propulsion." International Journal of Vehicular Technology 2013 (February 14, 2013): 1–9. http://dx.doi.org/10.1155/2013/718920.

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This paper presents a new hybrid cascaded H-bridge multilevel inverter motor drive DTC scheme for electric vehicles where each phase of the inverter can be implemented using a single DC source. Traditionally, each phase of the inverter requires DC source for output voltage levels. In this paper, a scheme is proposed that allows the use of a single DC source as the first DC source which would be available from batteries or fuel cells, with the remaining () DC sources being capacitors. This scheme can simultaneously maintain the capacitors of DC voltage level and produce a nearly sinusoidal outp

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Sreelakshmi, Sanka, Machineni Sanjeevappa Sujatha, and Jammy Ramesh Rahul. "Multi-level inverter with novel carrier pulse width modulation technique for high voltage applications." Indonesian Journal of Electrical Engineering and Computer Science 26, no. 2 (2022): 667–74. https://doi.org/10.11591/ijeecs.v26.i2.pp667-674.

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The present work deals with multilevel inverters (MLI) with modified carrier pulse width modulation technique and its application, especially in solarbased applications due to its modularity in structure and suitability for medium or high-power applications. Several multilevel inverters are introduced for various applications. One of the drawbacks of these inverters is high total harmonic distortion (THD) value in the output which impacts the power quality. The main objective of this work is to improve the power quality, thereby increasing the life and performance of the overall system at the

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Ikhwan, Adli, Tze-Zhang Ang, and Mohamed Salem. "Nine-level Cascaded H-Bridge Multilevel Inverter for Photovoltaic Sources Based on Hybrid Active Filter." International Journal of Energy and Power Systems 2, no. 1 (2022): 6–11. http://dx.doi.org/10.54616/ijeps/20220302.

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Nowadays, a multilevel inverter is one of the important devices that provides a practical approach device in power system industries because of its features which are less switching losses, lower electromagnetic interference, reduced harmonic distortion, higher DC link voltages, and improved output voltage and current waveforms. Among all existed multilevel inverter, cascaded H-bridge multilevel inverter is the most attractive because of the technology development with megawatt power level. So, the cascaded H-bridge multilevel inverter has been tested and proven as a suitable DC/AC device for

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Verma, Toran. "PWM Strategy with Multiple Carriers for Hybrid Multilevel Inverters Adapted from PV-Based." Journal of Futuristic Sciences and Applications 2, no. 2 (2019): 56–65. http://dx.doi.org/10.51976/jfsa.221908.

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This research makes a design recommendation for a multilayer solar inverter that uses the level shift pulse width modulation technology. Inverters that have numerous layers are able to take advantage of switching at many frequencies, with the fundamental frequency being the frequency with the lowest switching rate. In this particular instance, we make use of not one but two signals: one serves the function of a carrier signal, while the other serves the function of a reference signal. In multilayer level inverters (MLI), the triangle wave is used as a carrier signal, while the sinusoidal wave

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Rajakumar, P., and R. Saravanakumar. "Design of Fuzzy Logic Controller for DSTATCOM." Advanced Materials Research 905 (April 2014): 401–5. http://dx.doi.org/10.4028/www.scientific.net/amr.905.401.

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DSTATCOM is used for recompense of reactive power and disturb caused by different loads in distribution system.To develop a DSTATCOM with battery energy source system and control of energy flow among the system components. Multilevel inverter is used in DSTATCOM for mitigating voltage sag at the load side. Hybrid multilevel inverter with fuzzy logic and minimised switches is presented. Voltage sags are generated by faults in the distribution feeder, with the three-phase 7-level hybrid multi level inverter for mitigating the voltage disturbances. Seven level hybrid inverter which is used for lo

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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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Narayan, Jagriti, and R. Johnson Uthayakumar. "Three Input DC-DC Boost Converter for Hybrid Power System with Multilevel Inverter." Advanced Materials Research 768 (September 2013): 398–403. http://dx.doi.org/10.4028/www.scientific.net/amr.768.398.

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A new three input DC-DC boost converter fed symmetrical multilevel inverter is proposed. The converter interfaces two unidirectional input power ports and a bidirectional port to battery in a unified structure. This converter uses hybrid alternative energy source such as Photo Voltaic (PV) source, Fuel Cell (FC) source, and Battery. Supplying the output load, charging or discharging the battery can be made by the PV and the FC power sources individually or simultaneously. The proposed structure utilizes only four power switches that are independently controlled with four different duty ratios.

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Adnan, Myasar Mundher, Ashish Sharma, T. Saravanan, et al. "Advanced Control Strategies for Multilevel Inverters in Renewable Energy Systems: Enhancing Power Quality and Efficiency." E3S Web of Conferences 591 (2024): 01013. http://dx.doi.org/10.1051/e3sconf/202459101013.

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Multilevel inverters play a critical role in renewable energy systems by enabling efficient power conversion and enhancing power quality. With the increasing integration of renewable energy sources, such as solar photovoltaic (PV) and wind, there is a growing need for advanced control strategies to ensure reliable operation and minimize harmonic distortion. This paper explores various control techniques for multilevel inverters, focusing on improving the quality of power delivered to the grid and reducing energy losses. The proposed strategies include the use of pulse width modulation (PWM) sc

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