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Journal articles on the topic 'H-Bridge Module'

Author: Grafiati

Published: 4 June 2025

Last updated: 1 August 2025

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1

Zhao, Chenghan, Xiang Li, Da Xie, and Mingjie Pan. "The Inertial Energy Control Strategy of the Cascade H-Bridge Module applied in Photovoltaic System." E3S Web of Conferences 261 (2021): 01053. http://dx.doi.org/10.1051/e3sconf/202126101053.

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This paper put forward the inertial control strategy based on the control of charge and discharge of supercapacitor and the trigger angle of H-bridge which integrates photovoltaic (PV) system. The whole cascade H-bridge structure is composed of traditional photovoltaic module, Boost/Buck circuit, supercapacitor (SC), and H-bridge circuit. First, the charging state and the inertial energy power support of the SC are analysed. Then the control strategy of the cascade H-bridge is proposed. To verify the efficiency of the control strategy, a cascade chain consists of 12 H-bridge unit was built in

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2

Hayashi, Kei, Tsuyoshi Funaki, Hisato Michikoshi, and Kenji Fukuda. "Comparative Study of Developed 1200V/50A Full SiC IEMOS and VMOS Power Module." Materials Science Forum 963 (July 2019): 851–54. http://dx.doi.org/10.4028/www.scientific.net/msf.963.851.

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This study developed two types full SiC half bridge power module, which consist of IEMOS (Implantation Epitaxial MOSFET / Planer structure) or VMOS (V-groove trench MOSFET / Trench structure). The switching loss and conduction loss of the power module are evaluated in H bridge circuit. The VMOS module experimentally shows less loss than IEMOS module.

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3

Devika, M., M. Sundaraperumal, and M. Valan Rajkumar. "Simulation of Quasi Cascaded H-Bridge Five-Level Boost Inverter." International Journal Of Engineering And Computer Science 7, no. 03 (2018): 23727–36. http://dx.doi.org/10.18535/ijecs/v7i3.13.

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Multilevel inverters have become more attractive for researchers due to low total harmonic distortion in the output voltage and low electromagnetic interference. This paper proposes a novel single-stage quasi-cascaded H-bridge five-level boost inverter. The proposed quasi cascaded h-bridge five-level boost inverter has the advantages over the cascaded H-bridge quasi-Z-source inverter in cutting down passive components. Consequently, size, cost, and weight of the proposed inverter are reduced. A capacitor with low voltage rating is added to the proposed topology to remove an offset voltage of t

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4

Fu, Jin-Cheng, Mu-Ping Su, Wen-Cheng Liu, Wei-Che Huang, and Hong-Ming Liu. "Water Level Forecasting Combining Machine Learning and Ensemble Kalman Filtering in the Danshui River System, Taiwan." Water 16, no. 23 (2024): 3530. https://doi.org/10.3390/w16233530.

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Taiwan faces intense rainfall during typhoon seasons, leading to rapid increases in water level in rivers. Accurate flood forecasting in rivers is essential for protecting lives and property. The objective of this study is to develop a river flood forecasting model combining multiple additive regression trees (MART) and ensemble Kalman filtering (EnKF). MART, a machine learning technique, predicts water levels for internal boundary conditions, correcting a one-dimensional (1D) unsteady flow model. EnKF further refines these predictions, enabling precise real-time forecasts of water levels in t

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Mao, Wang, Xing Zhang, Yuhua Hu, et al. "A Research on Cascaded H-Bridge Module Level Photovoltaic Inverter Based on a Switching Modulation Strategy." Energies 12, no. 10 (2019): 1851. http://dx.doi.org/10.3390/en12101851.

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The stable operating region of a photovoltaic (PV) cascaded H-bridge (CHB) grid-tied module level inverter is extended by adopting the hybrid modulation strategy. However, the traditional single hybrid modulation method is unable to regulate the DC-side voltage of each module precisely, which may aggravate the fluctuation of modules’ DC-side voltages or even cause the deviation of modules’ DC-side voltages under some fault conditions and, thus, degrade the energy harvesting of PV panels. To tackle this problem, a switching modulation strategy for PV CHB inverter is proposed in this paper. When

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6

Hao, Feng Bin, Xiao Xing Jin, Ao Liu, Shi Yan Li, Song Bai, and Gang Chen. "Research of 3.3kV, 60A H-Bridge High-Voltage SiC Diode Modules." Materials Science Forum 1014 (November 2020): 163–70. http://dx.doi.org/10.4028/www.scientific.net/msf.1014.163.

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The simulation, fabrication and measurement of the high-voltage H-bridge SiC diode module is reported. The SiC module is consisted with 8 self-designed 3.3 kV30 A SiC Schottky diodes (SBDs), in which each bridge arm is connected by double SBD chips to achieve 60A current. Q3D is used to establish simulation model and make network division of the module. Two parasitic parameters, parasitic inductor and circuit resistance, are extracted from the circuits, which are about 37.5 nH and 1.9 mΩ, respectively. By establishing the geometric model and finite element model, finite element analysis softwa

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7

Lee, Seongjun, and Jonghoon Kim. "Optimized Modeling and Control Strategy of the Single-Phase Photovoltaic Grid-Connected Cascaded H-bridge Multilevel Inverter." Electronics 7, no. 9 (2018): 207. http://dx.doi.org/10.3390/electronics7090207.

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This paper presents the modeling and control-loop design method with an inverted decoupling scheme of a single-phase photovoltaic grid-connected five-level cascaded H-bridge multilevel inverter. For the unity power factor, the proportional and integral current controller with a duty ratio feed-forward compensation is used. In addition, in order to achieve the maximum power point tracking of each photovoltaic array, when the stacked modules are in the partial shading condition, each direct current (DC) voltage is stably controlled to their maximum power points (MPP) by dedicated voltage control

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8

Ahmed, Mahrous, Essam Hendawi, and Mohamed K. Metwaly. "Single Phase Asymmetrical Cascaded MLI with Extreme Output Voltage Levels to Switch Ratio." International Journal of Power Electronics and Drive Systems (IJPEDS) 9, no. 2 (2018): 712. http://dx.doi.org/10.11591/ijpeds.v9.i2.pp712-721.

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This paper proposes an asymmetrical cascaded single phase H-bridge inverter. The proposed inverter consists of two modules with unequal and isolated dc sources. Each module is composed of dc source, conventional four switches H-bridge and single bidirectional switch. To increase the output voltage levels, the tertiary ratio, 1:3, between its two dc sources is adopted. Both the fundamental frequency and the multicarrier pulse width modulation (PWM) control schemes are employed to generate switches signals. By controlling the inverter modulation index, the proposed inverter can generate an outpu

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9

Shu, Zhixiang, and Jiaqi Fan. "A Gate Drive Circuit for Dual N-type H-bridge Power Transistors." Journal of Physics: Conference Series 2625, no. 1 (2023): 012042. http://dx.doi.org/10.1088/1742-6596/2625/1/012042.

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Abstract A new grid driver of a high-side N-type switch tube is designed, which is easy to integrate. The circuit has the characteristics of low cost and fast speed and solves the problem of the unstable output voltage of a high-side switch tube when a low-side switch tube is not working in a traditional bootstrap circuit. The power supply voltage of the circuit is 30 V, including the voltage bias module, a high-level voltage shift circuit module, and a charge pump module. It can meet the driving requirements of a large size and high-side N-type switch tube. In this study, the 0.18 μm MGN proc

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10

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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11

Xu, Chen, Jingjing Chen, and Ke Dai. "Carrier-Phase-Shifted Rotation Pulse-Width-Modulation Scheme for Dynamic Active Power Balance of Modules in Cascaded H-Bridge STATCOMs." Energies 13, no. 5 (2020): 1052. http://dx.doi.org/10.3390/en13051052.

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In the medium-voltage power distribution system, cascaded H-bridge (CHB) static synchronous compensators (STATCOMs) are widely utilized to solve power quality issues by injecting the controlled reactive current into the system. The carrier-phase-shifted (CPS) pulse-width-modulation (PWM) scheme is preferred for CHB-STATCOMs, because it can minimize the compensating current distortion and realize the relative active power balance among the H-bridge modules. This paper reveals the influence of the carrier phase difference on the module active power balance, and proposes a carrier rotation techni

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12

Zhao, Weichuan, Gijs Willem Lagerweij, Brecht Hurkmans, and Mohamad Ghaffarian Niasar. "Design of a High-Voltage Arbitrary Waveform Generator Using a Modular Cascaded H-Bridge Topology." Electronics 13, no. 22 (2024): 4390. http://dx.doi.org/10.3390/electronics13224390.

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As the integration of renewable energy sources into the grid increases, the insulation systems of grid components such as transformers and switchgear encounter significant challenges due to the transients and harmonics generated by power-electronic-based converters. A test generator capable of replicating these component stresses is essential to accurately evaluate these insulation systems under real-grid conditions. This paper proposes a modular cascaded H-bridge-based high-voltage arbitrary waveform generator, prototyped with three stages to generate customized waveforms (triangular, sawtoot

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13

Huadong, Wang, and Cai Xu. "Research on High Voltage Power for 10kV Linked SVG." Open Electrical & Electronic Engineering Journal 9, no. 1 (2015): 278–84. http://dx.doi.org/10.2174/1874129001509010278.

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10kV linked SVG module power supply from their own h-bridge power, supply is unstable. To solve this problem, this paper proposes a new way to take power, using a combination of full-bridge push-pull circuit with isolation transformer to solve the logical drive power between the power module and the SVG device self-consistent problem. The paper detailed analysis of the working principle and characteristics of this new way to take power, and verified on prototype, present the experimental results.

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14

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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15

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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16

Wang, Sheng, Jia Hua Zhong, Shao Dong Wang, and Jin Ping He. "A Novel Three Phase Cascaded Multilevel Inverter." Advanced Materials Research 646 (January 2013): 249–58. http://dx.doi.org/10.4028/www.scientific.net/amr.646.249.

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Based on the theory of H-bridge multilevel converter, the structure of a three phase cascaded multilevel inverter (LVCMI) and its control strategy are proposed in this paper. Several standard three-phase bridges can be reconnected into a new single three-phase bridge at ac-side. Simulation results show that such topological structure can increase the output voltage capacity and reduce the THD. It can be used as an inverter or rectifier in three phase system. In theory, it can be cascaded unlimitedly. The more cascaded, the higher output voltage and the lower THD. Experimental results of LVCMI

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17

Begum, R. Vajubunnisa, Dr N. Shanmugasundaram, and S. Abdul Kalam. "Nine Level H Bridge Grid Connected Inverter Operated Photovoltaic Module Using Matlab." IOSR Journal of Electrical and Electronics Engineering 12, no. 02 (2017): 07–16. http://dx.doi.org/10.9790/1676-1202030716.

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18

Uthirasamy, R., U. S. Ragupathy, and R. Naveen. "Structure of 15-Level Sub-Module Cascaded H-Bridge Inverter for Speed Control of AC Drive Applications." International Journal of Power Electronics and Drive Systems (IJPEDS) 5, no. 3 (2015): 404. http://dx.doi.org/10.11591/ijpeds.v5.i3.pp404-414.

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This paper deals with the implementation of a single phase 15-level Sub-Multilevel Cascaded H-Bridge Inverter (SMCHBI) for variable speed industrial drive applications. It consists of sub-multilevel modules and H-bridge inverter configuration. Sub-multilevel switches synthesize stepped DC link voltage and current from the DC sources. H-bridge inverter switches renovate stepped DC link voltage and current into sinusoidal waveform. Compared with conventional Cascaded Multilevel Inverter (CMLI), the proposed system employs the reduced number of power switches, DC sources and gate driver requireme

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19

Brahmana, Kurnia. "Utilization of the EG8010 Microcontroller to Construct a Pure Sine Inverter Using the Single Phase Sinusoidal Inverter ASIC (Application Specific Integrated Circuit) Method." Journal of Technomaterials Physics 2, no. 2 (2020): 75–84. http://dx.doi.org/10.32734/jotp.v2i2.5359.

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A pure sine inverter has been successfully designed by utilizing the EG8010 microcontroller which is used as an alternative energy source when the main power grid is cut. This pure sine inverter tool functions to stop the conversion when the power drops from the minimum value. This tool consists of a microcontroller to run the DC to AC converter instructions for 380 volts. Meanwhile, DC functions as a voltage source that provides the overall voltage. The signal waves that have been converted from DC to AC on the EG8010 Module are needed to control FET which functions as a signal amplifier. Thi

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20

Hu, Shao Gang, Shu Han Wang, Jun Liu, Ji Hao Wang, and Si Cong Wu. "Simulation Research on Starting Resistor Parameter Selection of 10kV Chain Static Var Generator." Applied Mechanics and Materials 644-650 (September 2014): 3861–65. http://dx.doi.org/10.4028/www.scientific.net/amm.644-650.3861.

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Before commissioning, SVG first requires a separated excitation process: network voltage charges the capacitor on DC side in each H-bridge power module via the starting resistor (IGBT in all modules shall lock impulse). After charging, SVG has enough power for dynamic var compensation of the system. This paper introduces fundamental functions of the starting resistor in SVG, analyzes the influence of starting resistor selection on safe operation of the device, raises the principle of selection and conducts simulation verification by using of PSCAD.

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21

Liu, Fang, Jianzhao Liu, Yuanyuan Bian, and Qing Geng. "Cascaded H-bridge power carrier communication method based on harmonic injection." Journal of Physics: Conference Series 2814, no. 1 (2024): 012063. http://dx.doi.org/10.1088/1742-6596/2814/1/012063.

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Abstract Scaded H-bridge inverter systems are widely used, but there are complex communication problems between multiple module communications. In this paper, a power carrier communication method injecting the third harmonic is proposed for a single-phase cascaded H-bridge system. The third harmonic is superimposed on the SPWM sinusoidal waveform as a modulating signal and demodulated from the acquired current signals by means of DQ conversion. The baseband input signals are directly observed from the Id and Iq signals. There is no need to add additional communication lines. The method is simp

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22

Truong, Hoang, Chung Mai, Cao Nguyen, and Phuong Vu. "Modified Space Vector Modulation for Cascaded H-Bridge Multilevel Inverter with Open-Circuit Power Cells." Journal of Electrical and Computer Engineering 2021 (March 20, 2021): 1–14. http://dx.doi.org/10.1155/2021/6643589.

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In this research, a new space vector modulation control algorithm is proposed to increase the reliability of the cascaded H-bridge multilevel inverters in case of faulty situations, where one or several power cells do not function. Methods to detect faults ensure finding open-circuit module exactly, which is fast and easy to program. By giving a detailed analysis of the impact of the faulty power cells, optimal redundant level states are chosen such that highest possible output voltage can be achieved, while the balance of the three-phase line-to-line voltage is maintained and common-mode volt

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23

Li, Xiaozhen, Dangxiong Wang, Dejun Liu, Lifeng Xin, and Xun Zhang. "Dynamic analysis of the interactions between a low-to-medium-speed maglev train and a bridge: Field test results of two typical bridges." Proceedings of the Institution of Mechanical Engineers, Part F: Journal of Rail and Rapid Transit 232, no. 7 (2018): 2039–59. http://dx.doi.org/10.1177/0954409718758502.

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The rated suspension gap of a low-to-medium-speed maglev train with electromagnetic suspension is normally 8–10 mm. However, while either passing over a bridge or being stationary on one, the maglev train deforms the bridge and therefore alters the suspension gap. Hence, a problem arises due to coupled vibrations between the maglev train and its supporting bridge. In the study reported here, field experiments were conducted on the Chinese Changsha maglev line, which was the first commercial low-to-medium-speed maglev line in China. The focus is on two types of pre-stressed double-track concret

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24

Salimian, Houshang, and Hossein Iman-Eini. "Fault-Tolerant Operation of Three-Phase Cascaded H-Bridge Converters Using an Auxiliary Module." IEEE Transactions on Industrial Electronics 64, no. 2 (2017): 1018–27. http://dx.doi.org/10.1109/tie.2016.2613983.

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Kang, Kyung-Min, Gyung-Ui Song, Young-Sang Ko, and Chung-Yuen Won. "Mode Transfer Method of H-Bridge Buck-Boost Converter for Hybrid Power Supply System with Lithium-ion Capacitor Module." Journal of the Korean Institute of Illuminating and Electrical Installation Engineers 37, no. 3 (2023): 54–61. http://dx.doi.org/10.5207/jieie.2023.37.3.054.

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26

Luo, Guoqiang, Jikai Li, Zhuang Wu, Yulong Li, and Chenghui Lin. "Research on topology and control of high power density modular B2G converter." Journal of Physics: Conference Series 3011, no. 1 (2025): 012028. https://doi.org/10.1088/1742-6596/3011/1/012028.

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Abstract —This research focuses on high power density modular B2G converter topology and control. Firstly, the advantages and challenges of the DC distribution system are described, and the importance of solving low power efficiency attenuation, optimizing AC/DC converter design, and realizing cluster control is emphasized. Starting from the hardware part of the MVAC/LVDC converter, the overall topology of cascaded H-bridge, H-bridge inverter module topology, bidirectional AC/DC circuit topology, and bidirectional LLC resonant circuit topology are introduced. Then, to overcome the shortcomings

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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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28

Singh, Omkar Ramabhilash, and Kumar Singh Santosh. "A Semi-Autonomous Coal Mine Monitoring Security System Based on Wireless Control Using RTOS." Indonesian Journal of Electrical Engineering and Computer Science 9, no. 1 (2018): 33–35. https://doi.org/10.11591/ijeecs.v9.i1.pp33-35.

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Novel coal mine administration framework to tackle the ongoing observing and profoundly effective safeguard issues of underground work stages. In this paper proposing a robot that has the fitness to identify the covered mine and let the client control it remotely to stay away from others conscious causalities. The robot is outfitted with exceptional wheels controlled by H-Bridge module, enabling it to move in every single conceivable bearing. In this venture we concentrate on the security of people and the robot; the robot is outfitted with unique range sensors that assistance in staying away

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Das, Mrinal K., David Grider, Scott Leslie, Ravi Raju, Michael Schutten, and Allen Hefner. "10 kV SiC Power MOSFETs and JBS Diodes: Enabling Revolutionary Module and Power Conversion Technologies." Materials Science Forum 717-720 (May 2012): 1225–28. http://dx.doi.org/10.4028/www.scientific.net/msf.717-720.1225.

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The majority carrier domain of power semiconductor devices has been extended to 10 kV with the advent of SiC MOSFETs and Schottky diodes. Twenty-four MOSFETs and twelve JBS diodes have been assembled in a 10 kV half H-bridge power module to increase the current handling capability to 120 A per switch without compromising the die-level characteristics. For the first time, a custom designed system (13.8 kV to 465/√3 V solid state power substation) has been successfully demonstrated with these state of the art SiC modules up to 855 kVA operation and 97% efficiency. Soft-switching at 20 kHz, the S

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Rashmi, Vidya, and Manju Khare. "Study of Cascaded H-Bridge Converter Control Strategies and their Impact on Switching Harmonics." SMART MOVES JOURNAL IJOSCIENCE 4, no. 3 (2018): 8. http://dx.doi.org/10.24113/ojsscience.v4i3.128.

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The Cascaded H-Bridge (CHB) multilevel static synchronous compensator (STATCOM) has been widely accepted in the industry [1]-[8]. An outstanding advantage of the CHB multilevel topology is their modular structure. This enables higher-level STATCOM to be easily implemented through series connection of more cells. since the pulse-width modulation (PWM) signals of each cell are generated all by the central controller instead of their own controller, the cell does not look like an “independent module”. To achieve “true” modular implementation, a distributed control system (DCS) for the CHB multile

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Nandhini, Thambidurai, and C. Sankar. "Design and Simulation of PV Powered Nine Level Cascaded Multilevel Inverter Using Embedded System." Applied Mechanics and Materials 622 (August 2014): 59–64. http://dx.doi.org/10.4028/www.scientific.net/amm.622.59.

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This paper focuses on the development of open and closed loop system for nine level cascaded H-Bridge multilevel inverter (CHBMLI). Inverters are often used to provide power to electronics in case of a power outage where no power is available. An inverter converts a DC voltage into an AC voltage. But main drawbacks of these inverters are high harmonic content and limited power applications. This is the main problem identified in conventional system. In order to overcome this problem, a new topology of CHBMLI is presented, which increases the level number of output waveform and thereby reduces

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De Almeida, Túlio Fernandes, Luiz Henrique Bertucci Borges, and André Felipe Oliveira de Azevedo Dantas. "Development of an IoT Electrostimulator with Closed-Loop Control." Sensors 22, no. 9 (2022): 3551. http://dx.doi.org/10.3390/s22093551.

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The most used approach in the motor rehabilitation of spinal cord injury is functional electrical stimulation. However, current devices do not provide real-time feedback, work in the closed-loop, and became remotely operable. In this scenario, this paper presents the development of an open access 4-channel IoT electrostimulator device with an inertial sensor. The electrostimulator circuit was designed with four modules: Boost Converter, H-bridge, Inertial Measurement Unit, and Processing Module. The firmware was implemented in the processing module to manage the modules to perform closed-loop

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Behera, Rashmi Rekha, Ashish Ranjan Dash, and Anup Kumar Panda. "A novel cascaded transformer coupled multilevel inverter with reduced number of switches for high power applications." World Journal of Engineering 20, no. 6 (2022): 1025–44. http://dx.doi.org/10.1108/wje-02-2022-0064.

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Purpose The purpose of this paper is to design a cascaded Multilevel inverter with reduce number of switches for high power applications. This paper came up with an innovative three-phase multilevel inverter (MLI) topology, which is a cascaded structure based on classical three-legged voltage source inverter (VSI) bridges as an individual module. The prominent advantage of this topology is that it requires only one direct current (DC) link system. The main characteristic of it is that a higher number of voltage levels can be achieved with considerably a smaller number of semiconductor switches

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Priyanga, S., and M. Valan Rajkumar. "Modeling and Simulation of 27- Level Hybrid H-Bridge Multilevel Inverter for PV System." International Journal Of Engineering And Computer Science 7, no. 03 (2018): 23773–80. http://dx.doi.org/10.18535/ijecs/v7i3.20.

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In this paper, modeling of photovoltaic array and hybrid H-bridge multilevel inverter is done using latest algorithm techniques in order to improve the performance of the PV system and decrease the complexity and total cost of the inverter. Here MPPT algorithm is used for extracting the maximum power from the solar PV module and transferring that power to the load by varying the duty cycle. Among MPPT algorithm techniques, incremental conductance method can perform maximum power point tracking under rapidly varying irradiation conditions with higher accuracy than the perturb and observe method

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Liu, Hwa-Dong, Jhen-Ting Lin, Xin-Wen Lin, Chang-Hua Lin, and Shoeb-Azam Farooqui. "Novel Control Technology for Reducing Output Power Harmonics of Standalone Solar Power Generation Systems." Processes 11, no. 9 (2023): 2770. http://dx.doi.org/10.3390/pr11092770.

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This study presents a standalone solar power system that incorporates a photovoltaic (PV) module, a boost converter, an H-bridge inverter, a low-pass filter (LPF), and a microcontroller unit (MCU). A novel cake sweetness maximum power point tracking (CS MPPT) algorithm and adjustable frequency and duty cycle (AFDC) control strategy has been proposed and efficiently applied to the solar power system for optimizing the system efficiency and output power quality. The experimental results show that the proposed CS MPPT algorithm achieves an efficiency of 99% under both the uniform irradiance condi

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Priyanka, G., J. Surya Kumari, D. Lenine, P. Srinivasa Varma, S. Sneha Madhuri, and V. Chandu. "MATLAB-Simulink environment based power quality improvement in photovoltaic system using multilevel inverter." Electrical Engineering & Electromechanics, no. 2 (March 5, 2023): 43–48. http://dx.doi.org/10.20998/2074-272x.2023.2.07.

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Introduction. In this world of technical advancement, conventional resources are at the stage of destruction. To avoid such problems, we are going to use an alternative energy source namely solar by photovoltaic effect. The demand for multilevel inverters increased as they are used for different dynamic (high) voltage and dynamic (high) power appliances as they are capable of producing the output wave shape with low total harmonic distortion. Novelty. A new multilevel inverter is used in adding a (bidirectional) two way switch in between the capacitor and a traditional H-bridge module. This pr

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Luqman, Mohammad, Beauty Anggraheny, Herwandi Herwandi, and Ari Murtono. "Aplikasi dan unjuk kerja motor driver L-298 dan BTS7960 sebagai power switching pada inverter." JURNAL ELTEK 23, no. 1 (2025): 9–15. https://doi.org/10.33795/eltek.v23i1.6656.

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Pada penelitan ini driver motor L298 dan BTS7960 yang biasa bekerja pada frekuensi rendah digunakan sebagai power switching inverter yang dioperasikan pada frekuensi tinggi. L298 dan BTS 7968 adalah sama2 driver motor dc dengan konfigurasi H-bridge, namun rangkaian I/O serta sistem kontrol yang digunakan sangat berbeda, sehingga Program SPWM untuk kedua modul tersebut tidak sama. Program pada L298 menggunakan SPWM penuh sepanjang 360o dan bersifat komplemen untuk setiap 180o pada kanal-1dan sinyal dasar 50Hz pada kanal-2. Sedangkan program pada BTS7960 menggunakan sinyal yang bergantian antara

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Li, Sheng Qing, Wen Xiang Xu, Wei Zhou Li, and Huan Yue Zeng. "DC Capacitor Voltage Balancing Control for Cascaded STATCOM." Applied Mechanics and Materials 325-326 (June 2013): 1221–24. http://dx.doi.org/10.4028/www.scientific.net/amm.325-326.1221.

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Through the DC side capacitor voltage unbalance problem of cascaded static synchronous compensator. Put through a theory of active voltage average distribution to balance DC capacitor voltage, using master slave controller to realize controlling requirements. The main controller calculates each phase AC side of H bridge required total active and reactive voltage and grid voltage phase information etc, The slave controller complete each cascade module for active voltage average distribution control. The simulation results show that the method is feasible and effective.

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Lo, Kuo-Yuan, Kuo-Hsiang Liu, Li-Xin Chen, Ching-Yu Chen, Chang-Heng Shih, and Jyun-Ting Lin. "Multi-Mode Control of a Bidirectional Converter for Battery Energy Storage System." Energies 15, no. 21 (2022): 8114. http://dx.doi.org/10.3390/en15218114.

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In this paper, a bidirectional converter with multi-mode control strategies is proposed for a battery energy storage system (BESS). This proposed converter, which is composed of a half-bridge-type dual-active-bridge (HBDAB) converter and an H-bridge inverter, is able to operate the BESS with different power conditions and achieve the DC–AC function for lower input DC voltage applications. For the HBDAB converter, the variable-frequency control (VFC) and phase-shift control (PSC) are both adopted to achieve zero-voltage switching over a wider power range and the battery module balance control c

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Okoh, F., and F. Zorzitto. "Endomorphisms of Kronecker Modules Regulated by Quadratic Algebra Extensions of a Function Field." Canadian Journal of Mathematics 60, no. 4 (2008): 923–57. http://dx.doi.org/10.4153/cjm-2008-039-2.

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AbstractThe Kronecker modules , where m is a positive integer, h is a height function, and α is a K-linear functional on the space K(X) of rational functions in one variable X over an algebraically closed field K, aremodels for the family of all torsion-free rank-2 modules that are extensions of finite-dimensional rank-1 modules. Every such module comes with a regulating polynomial f in K(X)[Y]. When the endomorphism algebra of is commutative and non-trivial, the regulator f must be quadratic in Y. If f has one repeated root in K(X), the endomorphismalgebra is the trivial extension for some ve

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Noman, Abdullah M., Khaled E. Addoweesh, Ayman A. Alabduljabbar, and Abdulrahman I. Alolah. "Cascaded H-Bridge MLI and Three-Phase Cascaded VSI Topologies for Grid-Connected PV Systems with Distributed MPPT." International Journal of Photoenergy 2019 (January 14, 2019): 1–22. http://dx.doi.org/10.1155/2019/7642919.

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Cascaded multilevel inverter topologies have received a great deal of attention for grid-connected PV systems. In this paper, three-cascaded multilevel inverter configurations are proposed for grid-connected PV applications. These are the three-phase cascaded H-bridge multilevel inverter topology, three-phase cascaded voltage-source inverter topology using inductors, and three-phase cascaded voltage-source inverter topology using coupled transformers. Distributed maximum power point tracking (MPPT) of PV modules using perturbation and observation algorithm is used for all presented topologies.

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Wang, Tong, Geng Tian, and Cong Han. "Route Identification in Intelligent Traffic System Based on CMOS Image Sensor." Applied Mechanics and Materials 229-231 (November 2012): 1202–5. http://dx.doi.org/10.4028/www.scientific.net/amm.229-231.1202.

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This paper introduces a method based on image processing technology, which allows model car to identify the route on a white board. Our system uses MC9S12XS128 as the control unit, CMOS camera is applied to capture data, and H-bridge driver circuit supports the motor. In addition, we use the ultrasonic to calculate the distance and wireless data transmission module to protect the car from a crash. Finally, we establish an algorithm which controls the car and recognize dotted lines in order to overtake the other model car at speed-change area.

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Jahan, Hossein Khoun, Naser Vosoughi Kurdkandi, Mehdi Abapour, et al. "Common-Ground-Type Single-Source High Step-Up Cascaded Multilevel Inverter for Transformerless PV Applications." Mathematics 8, no. 10 (2020): 1716. http://dx.doi.org/10.3390/math8101716.

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The cascaded multilevel inverter (CMI) is one type of common inverter in industrial applications. This type of inverter can be synthesized either as a symmetric configuration with several identical H-bridge (HB) cells or as an asymmetric configuration with non-identical HB cells. In photovoltaic (PV) applications with the CMI, the PV modules can be used to replace the isolated dc sources; however, this brings inter-module leakage currents. To tackle the issue, the single-source CMI is preferred. Furthermore, in a grid-tied PV system, the main constraint is the capacitive leakage current. This

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G., Priyanka, Surya Kumari J., Lenine D., Srinivasa Varma P., Sneha Madhuri S., and Chandu V. "MATLAB-Simulink environment based power quality improvement in photovoltaic system using multilevel inverter." Electrical Engineering & Electromechanics, no. 2 (March 5, 2023): 43–48. https://doi.org/10.20998/2074-272X.2023.2.07.

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<strong><em>Introduction.</em></strong><em> In this world of technical advancement, conventional resources are at the stage of destruction. To avoid such problems, we are going to use an alternative energy source namely solar by photovoltaic effect. The demand for multilevel inverters increased as they are used for different dynamic (high) voltage and dynamic (high) power appliances as they are capable of producing the output wave shape with low total harmonic distortion. <strong>Novelty.</strong> A new multilevel inverter is used in adding a (bidirectional) two way switch in be

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Zhu, Tiezhu, Yuning Zhang та Rendong Ji. "Design of a charge pump for high voltage driver applications based on 0.35 μm BCD technology". Modern Physics Letters B 31, № 19-21 (2017): 1740008. http://dx.doi.org/10.1142/s0217984917400085.

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Based on the switched capacitor system theory, a new charge pump is designed as the driver of the H-bridge power circuits. The proposed circuit is added with the output feedback control module to realize the steady output, lower the ripple and power noise, and improve the transforming efficiency. Simulation based on 0.35 [Formula: see text] BCD350GE process demonstrates that the circuit has a ripple voltage as low as 200 mV and reaches a high efficiency up to 70% with a load as much as 20 mA when the supply voltage changes from 8 V to 36 V.

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Rawa, Muhyaddin, Marif Daula Siddique, Saad Mekhilef, et al. "Design and Implementation of a Hybrid Single T-Type Double H-Bridge Multilevel Inverter (STDH-MLI) Topology." Energies 12, no. 9 (2019): 1810. http://dx.doi.org/10.3390/en12091810.

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Multilevel inverters are proficient in achieving a high-quality staircase output voltage waveform with a lower amount of harmonic content. In this paper, a new hybrid multilevel inverter topology based on the T-type and H-bridge module is presented. The proposed topology aims to achieve a higher number of levels utilizing a lower number of switches, direct current (dc) voltage sources, and voltage stresses across different switches. The basic unit of the proposed single T-type and double H-bridge multilevel inverter (STDH-MLI) produces 15 levels at the output using three dc voltage sources. Th

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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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Galván, Luis, Pablo J. Gómez, Eduardo Galván, and Juan M. Carrasco. "Optimization-Based Capacitor Balancing Method with Customizable Switching Reduction for CHB Converters." Energies 15, no. 6 (2022): 1976. http://dx.doi.org/10.3390/en15061976.

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This paper presents a method for switching reduction in cascaded H-bridge converters. Given the wide applicability of this topology, it would be especially desirable to increase its efficiency with switching losses reduction techniques. Since this type of converter requires voltage balancing methods, several modulation methods consider the possibility of combining the balancing and switching reduction goals together. In this paper, a previously disclosed optimization-based balance method was modified further to consider the switching losses in its objective function. Each commutation was penal

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Luo, Chengwei, Derong Luo, Shoudao Huang, Gongping Wu, Hongzhang Zhu, and Qianjun He. "A Novel Control Strategy for DC-Link Voltage Balance and Reactive Power Equilibrium of a Single-Phase Cascaded H-Bridge Rectifier." Energies 12, no. 1 (2018): 51. http://dx.doi.org/10.3390/en12010051.

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The dc-link voltage balance and reactive power equilibrium of the cascaded H-bridge rectifier (CHBR) are the prerequisites for the safe and stable operation of the system. However, the conventional PI (Proportional-Integral) control strategy only puts emphasis on the CHBR dc-link voltage balance without taking into account its reactive power equilibrium under capacitive and inductive working conditions. For this reason, this paper has proposed a novel control strategy for the CHBR that can not only balance dc-link voltage, but also achieve reactive power equilibrium and eliminate the coupling

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Devulal, Bhukya, Manickam Siva, and Dasari Ravi Kumar. "Design of a novel three phase hybrid converter for microgrids application using renewable energy sources." International Journal of Electrical and Computer Engineering (IJECE) 15, no. 2 (2025): 1473. https://doi.org/10.11591/ijece.v15i2.pp1473-1486.

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A multi-level inverter (MLI) plays a vital role in recent days with an increasing trend of usage of microgrid and distributed generator. MLIs are popular in high voltage and high-power applications. MLIs operates with dominant switching frequency pulse width-modulation (PWM) techniques. These MLIs not only generate the output voltage with fewer Harmonic but also reduces the dV/dt stress on switches. The induction machine connected to these MLIs, adds greater advantages in real time applications. This paper presents a novel 13 and 21-level hybrid H-bridge inverter (HHBI) connected to induction

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