Relevant bibliographies by topics / Half bridge submodule

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Academic literature on the topic 'Half bridge submodule'

Author: Grafiati
Published: 5 June 2025
Last updated: 24 June 2025

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Journal articles on the topic "Half bridge submodule"

1

Ali, Salman, Santiago Bogarra, Muhammad Mansooor Khan, Ahmad Taha, Pyae Pyae Phyo, and Yung-Cheol Byun. "Prospective Submodule Topologies for MMC-BESS and Its Control Analysis with HBSM." Electronics 12, no. 1 (2022): 20. http://dx.doi.org/10.3390/electronics12010020.

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Battery energy storage systems and multilevel converters are the most essential constituents of modern medium voltage networks. In this regard, the modular multilevel converter offers numerous advantages over other multilevel converters. The key feature of modular multilevel converter is its capability to integrate small battery packs in a split manner, given the opportunity to submodules to operate at considerably low voltages. In this paper, we focus on study of potential SMs for modular multilevel converter based battery energy storage system while, keeping in view the inconsistency of secondary batteries. Although, selecting a submodule for modular multilevel converter based battery energy storage system, the state of charge control complexity is a key concern, which increases as the voltage levels increase. This study suggests that the half-bridge, clamped single, and full-bridge submodules are the most suitable submodules for modular multilevel converter based battery energy storage system since, they provide simplest state of charge control due to integration of one battery pack along with other advantages among all 24 submodule topologies. Depending on submodules analysis, the modular multilevel converter based battery energy storage system based on half-bridge submodules is investigated by splitting it into AC and DC equivalent circuits to acquire the AC and DC side power controls along with an state of charge control. Subsequently, to validate different control modes, a downscaled laboratory prototype has been developed.
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Kang, Feel-Soon, and Sung-Geun Song. "Life-Cycle Expectation Using Fault-Tree Analysis for Improved Hybrid Submodule in HVDC System." Electronics 10, no. 2 (2021): 133. http://dx.doi.org/10.3390/electronics10020133.

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An improved hybrid submodule employs a direct current (DC) short current protection function to improve the reliability of a high-voltage direct current (HVDC) system. However, it increases the number of circuit components to implement the protection. So, we need to evaluate the relationship between the protection function and the increased number of circuit components to assess whether the improved hybrid submodule (IHSM) is suitable to practical application or not from the viewpoint of reliability. Although conventional part count failure analysis considers the type and the number of parts, it cannot reflect the operational characteristics of the submodule. To overcome this problem, we design a fault tree that reflects the operational characteristics of IHSM and calculates the failure rate by using MIL-HDBK-217F. By part count failure analysis (PCA) and fault-tree analysis (FTA), we prove the high reliability of IHSM compared to half-bridge, full-bridge, and clamped-double submodules.
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Kang, Feel-Soon, and Sung-Geun Song. "Life-Cycle Expectation Using Fault-Tree Analysis for Improved Hybrid Submodule in HVDC System." Electronics 10, no. 2 (2021): 133. http://dx.doi.org/10.3390/electronics10020133.

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An improved hybrid submodule employs a direct current (DC) short current protection function to improve the reliability of a high-voltage direct current (HVDC) system. However, it increases the number of circuit components to implement the protection. So, we need to evaluate the relationship between the protection function and the increased number of circuit components to assess whether the improved hybrid submodule (IHSM) is suitable to practical application or not from the viewpoint of reliability. Although conventional part count failure analysis considers the type and the number of parts, it cannot reflect the operational characteristics of the submodule. To overcome this problem, we design a fault tree that reflects the operational characteristics of IHSM and calculates the failure rate by using MIL-HDBK-217F. By part count failure analysis (PCA) and fault-tree analysis (FTA), we prove the high reliability of IHSM compared to half-bridge, full-bridge, and clamped-double submodules.
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Vidal-Albalate, Ricardo, and Jaume Forner. "Modeling and Enhanced Control of Hybrid Full Bridge–Half Bridge MMCs for HVDC Grid Studies." Energies 13, no. 1 (2020): 180. http://dx.doi.org/10.3390/en13010180.

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Modular multilevel converters (MMCs) are expected to play an important role in future high voltage direct current (HVDC) grids. Moreover, advanced MMC topologies may include various submodule (SM) types. In this sense, the modeling of MMCs is paramount for HVDC grid studies. Detailed models of MMCs are cumbersome for electromagnetic transient (EMT) programs due to the high number of components and large simulation times. For this reason, simplified models that reduce the computation times while reproducing the dynamics of the MMCs are needed. However, up to now, the models already developed do not consider hybrid MMCs, which consist of different types of SMs. In this paper, a procedure to simulate MMCs having different SM topologies is proposed. First, the structure of hybrid MMCs and the modeling method is presented. Next, an enhanced procedure to compute the number of SMs to be inserted that takes into account the different behavior of full-bridge SMs (FB-SMs) and half-bridge submodules (HB-SMs) is proposed in order to improve the steady-state and dynamic response of hybrid MMCs. Finally, the MMC model and its control are validated by means of detailed PSCAD simulations for both steady-state and transients conditions (AC and DC faults).
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Ali, Enaam Abdul-Khaliq, and Turki Kahawish Hassan. "Induction motor drive based on modular-multilevel converter with ripple-power decoupling channels." Indonesian Journal of Electrical Engineering and Computer Science 26, no. 2 (2022): 675–88. https://doi.org/10.11591/ijeecs.v26.i2.pp675-688.

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A driving system for a three-phase variable-speed induction machine-based modular multilevel converter (MMC) with magnetic channels operating at high frequencies-connecting adjacent-arm submodules is displayed in this paper. The primary disadvantage of using MMC in variable-speed motors is a high voltage ripple generated by submodule capacitors at low speeds with constant torque. This study utilizes the dual half-bridge (DHB) modules as energy channels, exchanging between the submodule (SM) capacitors to correct the power imbalance. The ripple power of adjacent-arm SMs may be entirely decoupled, outcomes a virtually fluctuation-set free SM capacitor voltage design. Thus, the typical MMC issue of significant ripple voltage between SM capacitors has been wholly addressed regardless of operating frequency. The design and analysis of field-oriented control (FOC) of induction motors is based on an algorithm that ensures the motor's efficiency across a broad speed range. In this paper, we achieved a tiny ripple in the capacitive voltage for some frequencies (50 Hz, 25 Hz, 10 Hz, and 5 Hz) by (±0.25%) compared with the previous papers that achieved a reduction in ripple within (±5%), and also this system was compared with the traditional system method operating principle was presented analytically and verified using MATLAB/Simulink.
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Errigo, Florian, Leandro De Oliveira Porto, and Florent Morel. "Design Methodology Based on Prebuilt Components for Modular Multilevel Converters with Partial Integration of Energy Storage Systems." Energies 15, no. 14 (2022): 5006. http://dx.doi.org/10.3390/en15145006.

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To provide ancillary services in HVDC applications, modular multilevel converters (MMCs) with integration of energy storage systems are a promising solution as they take advantage of the modularity and the controllability of the stored energy. In these solutions, an energy storage system is connected to the DC capacitor of a submodule (SM) to make an energy storage submodule (ES-SM). An MMC with partial integration (MMC-PIES) is an MMC with each arm made of a mix of SMs and ES-SMs. In this paper, we propose a novel design methodology for these converters considering they are built based on existing prebuilt submodules, while design methodologies in the literature consider the SM and ES-SM characteristics to be degrees of freedom. Therefore, the proposed approach is closer to an industrial standpoint and computes the minimum number of ES-SMs to comply with requirements. We also include a new optimization method for the circulating currents needed to balance the energy in the SM and ES-SM capacitors. Design scenarios are presented. The results show that the value of the DC capacitance and the current limitation of the switches highly influence the design, restricting the possible operating points. In addition, half-bridge ES-SMs seem to be a more promising solution than full-bridge ES-SMs, reducing the number of ES-SMs.
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Luo, Tuo, Pinqun Jiang, Guoxian Huang, and Dong Lin. "Design and simulation of low-ripple dual active bridge DC-DC converter." Journal of Physics: Conference Series 2803, no. 1 (2024): 012058. http://dx.doi.org/10.1088/1742-6596/2803/1/012058.

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Abstract In addressing the issue of excessive high-frequency current ripple at the output port caused by high-frequency switching in traditional dual active bridge DC-DC converters, a low-ripple dual active bridge DC-DC converter was designed by replacing its switching devices with a half-bridge submodule. This converter constructs a decoupling loop for alternating and direct current components on the bridge arms, allowing the alternating components to form a loop between the bridge arms without entering the direct current port, thereby eliminating high-frequency current ripple at the direct current output port. Consequently, the filtering capacitors parallel to the direct current port can be omitted, while also suppressing direct current fault currents. Due to the inherent capacitance structure of the submodule switching devices, soft-switching characteristics are preserved, and conversion efficiency is not compromised. Simulation results based on a MATLAB/Simulink model of 750 V and 10 kW demonstrate that the ripple of this converter is less than 0.07%, a 90% reduction compared to traditional converters, and effectively suppresses fault currents, thereby enhancing system safety.
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Rodrigues, Nuno, Jose Cunha, Vitor Monteiro, and Joao L. Afonso. "Development and Experimental Validation of a Reduced-Scale Single-Phase Modular Multilevel Converter Applied to a Railway Static Converter." Electronics 12, no. 6 (2023): 1367. http://dx.doi.org/10.3390/electronics12061367.

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With special emphasis in recent years, an increase has been verified not only in demand but also in the price of electricity, arising the need to develop more reliable and efficient electrical energy conversion systems. In this context, emerges the utilization of the modular multilevel converter (MMC) based on submodules. The key to the MMC is modularity, which allows the converter to reach higher performance levels, improving the voltage and current output signals of the converter, in a compact solution. The modularity concept allows the increase of the operation voltage using submodules in series, and the increase of the operating current using submodules in parallel. Additionally, in the event of a submodule malfunction, the converter can be reconfigured and continue the operation, albeit at a lower power level. Due to its versatility, the MMC can be used in a variety of applications, such as HVDC power transmission systems, solid-state transformers, renewable energy interfaces, and more recently, railway power systems. In this context, this paper focuses on the development and experimental validation of a single-phase MMC based on the use of half-bridge submodules applied to a railway static converter, where the main focus lies on the AC side control. The control algorithms are fully described for a single-phase MMC reduced-scale prototype implemented (500 W, 230 V–50 Hz, 200 VDC), connecting two submodules in series in the upper arm, two submodules also in series in the lower arm, the respective driver and command circuits, sensing and signal conditioning circuits, as well as a digital control platform recurring to the DSP TMS320F28379D. Experimental results were obtained to validate each submodule individually, and, later, to verify the operation of the MMC with the set of four submodules.
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Liu, Chengkai, Fujin Deng, Qingsong Wang, Yanbo Wang, Frede Blaabjerg, and Zheng Wang. "Double Half-Bridge Submodule-Based Modular Multilevel Converters With Reduced Voltage Sensors." IEEE Transactions on Power Electronics 36, no. 4 (2021): 3643–48. http://dx.doi.org/10.1109/tpel.2020.3026394.

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Xia, Siyi, Yunfeng Li, Hangyu Wei, and Yu Zhang. "Reliability analysis of half-/full-bridge hybrid MMCs based on submodule correlation." IET Conference Proceedings 2024, no. 33 (2025): 1250–54. https://doi.org/10.1049/icp.2025.0701.

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Dissertations / Theses on the topic "Half bridge submodule"

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Viatkin, Aleksandr <1988&gt. "Modular Multilevel Converters With Interleaved Half-Bridge Submodules." Doctoral thesis, Alma Mater Studiorum - Università di Bologna, 2022. http://amsdottorato.unibo.it/10062/1/thesis.pdf.

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Modular multilevel converter (MMC) has a prominent potential to take over the high-power converter market thanks to its exceptional characteristics, including modularity, flexibility to adapt to any voltage level, significant reduction in average switching frequency without compromising remarkable harmonic performance and many other. However, due to structural constraints of the existing submodule arrangements in classical MMCs the power scalability at submodule levels is limited. To address this issue, this PhD thesis reports a novel Modular Multilevel Converter with Interleaved half-bridge Sub-Modules (ISM-MMC). The ISM-MMC exhibits a higher modularity and scalability in terms of current ratings with respect to conventional MMCs, while preserves the typical voltage level adaptiveness. The ISM-MMC brings the known advantages of classical MMC to low/medium-voltage, high-current applications, where classical MMCs are rarely used. A detailed description of operating principle along with the converter’s average model, outer and internal control methods, a hybrid modulation scheme that helps to exploit advantages of the interleaving scheme and converter efficiency analysis are given in this thesis. This dissertation also concerns a current balancing problem that is typical in interleaved converters, while it is very new issue in MMC-based structures. The problem has been rigorously studied and a new control strategy, which relies on interleaved currents estimation, has been proposed in this work. This technique minimizes the number of required current sensors in ISM-MMC, thereby reducing the converter’s cost, weight, and volume. To make operation of such current regulators possible, a new capacitor voltage balancing strategy suitable for both ISM-MMCs and conventional MMCs is developed. Extensive numerical simulations, hardware-in-the-loop, and experimental tests on a scaled-down, single-phase ISM-MMC laboratory prototype are carried out to demonstrate the feasibility of the proposed topology, implemented modulation and control schemes.
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Books on the topic "Half bridge submodule"

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Viatkin, Aleksandr. Modular Multilevel Converters with Interleaved Half-Bridge Submodules. Springer Nature Switzerland, 2023. http://dx.doi.org/10.1007/978-3-031-24712-5.

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Viatkin, Aleksandr. Modular Multilevel Converters with Interleaved Half-Bridge Submodules. Springer, 2023.

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Book chapters on the topic "Half bridge submodule"

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Viatkin, Aleksandr. "Modular Multilevel Converters with Interleaved Half-Bridge Submodules." In Springer Theses. Springer Nature Switzerland, 2023. http://dx.doi.org/10.1007/978-3-031-24712-5_2.

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Conference papers on the topic "Half bridge submodule"

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Liu, Chenming, Jiang Lai, and Jingyang Fang. "Modular Multilevel Converters with Three-Active-Switch Symmetrical-Half-Bridge Submodules and Sensorless Voltage Balance." In 2024 IEEE Energy Conversion Congress and Exposition (ECCE). IEEE, 2024. https://doi.org/10.1109/ecce55643.2024.10861446.

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Seo, Byuong-Jun, Kwon-Sik Park, Kwang-Rae Jo, Jin-Yong Heo, Eui-Cheol Nho, and Byung-Moon Han. "Half-Bridge Submodule Test Circuit for MMC-based Voltage Sourced HVDC System." In 2019 IEEE 10th International Symposium on Power Electronics for Distributed Generation Systems (PEDG). IEEE, 2019. http://dx.doi.org/10.1109/pedg.2019.8807740.

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Athwer, Abdulkarim, Ahmed Darwish, and Xiandong Ma. "Optimized modular multilevel converter topology using Si/SiC hybrid half-bridge submodule." In 13th International Conference on Power Electronics, Machines and Drives (PEMD 2024). Institution of Engineering and Technology, 2024. http://dx.doi.org/10.1049/icp.2024.2151.

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Tanta, Mohamed, Jose Cunha, Vitor Monteiro, Antonio P. Martins, Adriano S. Carvalho, and Joao L. Afonso. "A Novel Hardware Protection Scheme for a Modular Multilevel Converter Half-Bridge Submodule." In IECON 2019 - 45th Annual Conference of the IEEE Industrial Electronics Society. IEEE, 2019. http://dx.doi.org/10.1109/iecon.2019.8927361.

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Heo, Dae-ho, Feel-soon Kang, and Sung-Geun Song. "Failure-rate Analysis Considering Operational Condition of Half-bridge Submodule in HVDC System." In 2019 International Symposium on Electrical and Electronics Engineering (ISEE). IEEE, 2019. http://dx.doi.org/10.1109/isee2.2019.8921368.

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Chen, Kailong, Weihua Deng, Naizheng Han, Hong Lu, Zhe Jiang, and Yali Liu. "Design Method of Split Capacitance Value of ANPC Half Bridge Photovoltaic(PV) Submodule." In 2022 5th International Conference on Electronics and Electrical Engineering Technology (EEET). IEEE, 2022. http://dx.doi.org/10.1109/eeet58130.2022.00047.

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Van Diemen, Chris, Niek Moonen, and Frank Leferink. "Estimation of Radiation Efficiency of GaN Half-Bridge Based Submodule System for Radiated EMI Prediction." In 2018 International Symposium on Electromagnetic Compatibility (EMC EUROPE). IEEE, 2018. http://dx.doi.org/10.1109/emceurope.2018.8485132.

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AL-Habbal, Abdulraman, Rami Mousa, and Samer Rabih. "Comparison between T-cell and half-bridge cell submodule based modular multilevel converters for use in smart transformer." In 2021 12th International Renewable Engineering Conference (IREC). IEEE, 2021. http://dx.doi.org/10.1109/irec51415.2021.9427790.

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Kim, Seok-Min, Kyo-Beum Lee, and June-Seok Lee. "A Novel Modulation Method for Half-Bridge Based Modular Multilevel Converter under Submodule Failure with Reduced Switching Frequency." In 2019 IEEE Applied Power Electronics Conference and Exposition (APEC). IEEE, 2019. http://dx.doi.org/10.1109/apec.2019.8722287.

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Fang, Jingyang, Zhongxi Li, Stefan M. Goetz, Shunfeng Yang, and Haiyu Wang. "H-Bridge MMCs with Symmetrical Half-Bridge Submodules." In 2020 IEEE Energy Conversion Congress and Exposition (ECCE). IEEE, 2020. http://dx.doi.org/10.1109/ecce44975.2020.9235447.

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