An improved single phase self-balancing switched capacitor based step-up nine level inverter

被引：0
作者：
Shaik G.B. [1 ]
Mani V. [2 ]
Mopidevi S. [1 ]
机构：
[1] Department of Electrical and Electronics Engineering, Vignan's Foundation for Science, Technology and Research, Vadlamudi, Guntur
[2] Department of Electrical and Electronics Engineering, Vignan's Lara Institute of Technology and Science, Vadlamudi, Guntur
来源：
Journal Europeen des Systemes Automatises | 2020年 / 53卷 / 02期
关键词：
Peak inverse voltage (PIV); Phase disposition carrier based PWM (PDCPWM); Self-balancing; Switched-capacitor; Total standing voltage (TSV);
D O I：
10.18280/jesa.530212
中图分类号：
学科分类号：
摘要：
The improved single phase switched capacitor based nine level inverter is presented in this article. A low DC input voltage is transformed into AC and boost up to the high output voltage without any Boost converter, inductors, transformers. The self-balancing process is involved in the states of charging and discharging of the capacitors. The presented topology does not have any H-bridge configurations which result in the low Total Standing Voltage (TSV). The Phase Disposition Carrier based PWM (PDCPWM) control technique is applied to the presented nine level inverter. The conduction loss, switching loss, efficiency and capacitor ratings are analyzed mathematically. The comparative analysis of the number of semiconductor switches, Total Standing Voltage, Peak Inverse Voltage between the presented topology and existing topology is explained in detail. Finally, using MATLAB/SIMULINK the proposed nine level inverter is simulated to realize the performance of the presented topology. © 2020 Lavoisier. All rights reserved.
引用
收藏
页码：249 / 257
页数：8
相关论文
共 19 条
  • [1] Vijeh M., Rezanejad M., Samadaei E., Bertilsson K., A general review of multilevel inverters based on main submodules: Structural point of view, IEEETransactions on Power Electronics, 34, 10, pp. 9479-9502, (2019)
  • [2] Zhang J.Z., Xu S., Din Z., Hu X., Hybrid multilevel converters: Topologies, evolutions and verifications, Energies, 12, 4, (2019)
  • [3] Chen W.Q., Hotchkiss E., Bazzi A., Reconfiguration of NPC multilevel inverter to mitigate short circuit faults using back to back switches, CPSS Transactions on Power Electronics & Applications, 3, 1, pp. 46-55, (2018)
  • [4] McNeill N., Yuan X.B., Anthony P., High-efficiency NPC multilevel converter using super-junction MOSFETs, IEEE Transactions On Industrial Electronics, 63, 1, pp. 25-37, (2015)
  • [5] Lei Y.T., Barth C., Qin S.B., Liu W.C., Moon I., Stillwell A., Chou D., Foulkes T., Ye Z.C., Liao Z.T., Pilawa-Podgurski R.C.N., A 2-kW single-phase seven-level flying capacitor multilevel inverter with an active energy buffer, IEEE Transactions On Power Electronics, 32, 11, pp. 8570-8581, (2017)
  • [6] Stillwell A., Podgurski R.C., A five level flying capacitor multilevel converter with integrated auxilliary power supply and start-up, IEEE Transaction on Power Electronics, 34, 3, pp. 2900-2913, (2019)
  • [7] Ye M.Y., Ren W., Chen L., Wei Q.W., Song G.Z., Li S., Research on power-balance control strategy of CHB multilevel inverter based on TPWM, IEEE Access, 7, pp. 157226-157240, (2019)
  • [8] Lee S.S., Sidorov M., Idris N.R.N., Heng Y.N., A symmetrical cascaded compact-module multilevel inverter (CCM-MLI) with pulsewidth modulation, IEEE Transactions On Industrial Electronics, 65, 6, pp. 4631-4639, (2018)
  • [9] Gupta K.K., Ranjan A., Bhatnagar P., Sahu L.K., Jain S., Multilevel inverter topologies with reduced device count: A review, IEEE Transactions On Power Electronics, 31, 1, pp. 135-151, (2016)
  • [10] Saeedian M., Pouresmaeil E., Samadaei E., Rodrigues E.M.G., Godina R., Marzband M., An innovative dual-boost nine-level inverter with low-voltage rating switches, Energies, 12, 2, (2019)
12