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PWM Control Methods Based on Mathematical Equations for Z-Source Inverters | ||
| International Journal of Industrial Electronics Control and Optimization | ||
| مقاله 3، دوره 4، شماره 2، تیر 2021، صفحه 167-179 اصل مقاله (888.22 K) | ||
| نوع مقاله: Research Articles | ||
| شناسه دیجیتال (DOI): 10.22111/ieco.2020.34508.1279 | ||
| نویسندگان | ||
Taher Ahmadzadeh1؛ Ebrahim Babaei  2؛ Mehran Sabahi3؛ Taher Abedinzadeh1
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| 1Department of Electrical Engineering, Shabestar Branch, Islamic Azad University, Shabestar, Iran | ||
| 2University of Tabriz | ||
| 3Faculty of Electrical and Computer Engineering, University of Tabriz, Tabriz, Iran | ||
| چکیده | ||
| < p>In power converters, the total harmonic distortion (THD) can be decreased by using two strategies which are filtering and controlling methods. The filtering strategy is indeed costly because of using hardware devices (such as capacitor and inductor). A suitable strategy to control the modern power converters without using the hardware devices is the pulse width modulation (PWM) technique. In this paper, three new PWM control methods based on mathematical equations for various Z-source inverters (ZSIs) are proposed. Controlling the duty cycles of switches is the basic idea of these methods to control the output voltage. The proposed control methods are analyzed under the circumstances of constant input and balanced output voltage (CIBOV) and ripple input and balanced output voltage (RIBOV). The advantages of proposed methods are control of voltage, current and harmonic distortion. Other advantages of these methods are lower value for THD and elimination of low-order harmonics. The correctness operation of the proposed PWM techniques is proved by using the simulation results. | ||
| کلیدواژه‌ها | ||
| Pulse width modulation (PWM)؛ Quasi-Z-source inverter (qZSI)؛ Shoot-through (ST) state؛ Total harmonic distortion (THD) | ||
| مراجع | ||
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[1] E. Babaei, “A new pulse with modulation technique for inverters,” Arabian Journal for Science and Engineering, Vol. 39, No. 8, pp. 6235-6247, Aug. 2014. [2] E. Babaei and M. Sabahi, “Development of pulse with modulation technique for controlling invrters under balanced and unbalanced operations,” Arabian Journal for Science and Engineering, Vol. 39, No. 4, pp. 2941-2951, Apr. 2013. [3] S. Xiao, T. Shi, X. Li, Z. Wang, and C. Xia, “Single-current-sensor control for PMSM driven by quasi-Z-source inverter,” IEEE Trans. Power Electron., Vol. 34, No.7, pp. 7013-7024, Jul. 2019. [4] N. Vosoughi, S. H. Hosseini, and Mehran Sabahi, “A new transformer-less five-level grid-tied inverter for photovoltaic applications,” IEEE Trans. Energy Convers., Vol. 35, No.1, pp. 106-118, Mar. 2020. [5] X. Guo, N. Wang, J. Zhang, B. Wang, and M.K. Nguyen, “A novel transformerless current source inverter for leakage current reduction,” IEEE Access, Vol. 7, pp. 50681-50690, Apr. 2019. [6] T. Ahmadzadeh, E. Babaei, M. Sabahi, and T. Abedinzadeh, “An improved transformerless grid-connected PV system with related control strategy to reduce leakage current, extract maximum power point and control power,” Iranian Journal of Electrical and Electronic Engineering (IJEEE), Vol. 16, No.4, pp. 513-523, Dec. 2020. [7] A. Karbalaei and M. Mardaneh, “Improved symmetric switched-inductor/capacitor quasi Z-source inverter with ability uplifted-boost,” International Journal of Industrial Electronics, Control and Optimization (IECO), Vol. 3, No. 1, pp. 47-58, Jan. 2020. [8] A. Karbalaei and M. Mardaneh, “Improved symmetric switched-inductor/capacitor quasi Z-source inverter with ability uplifted-boost,” International Journal of Industrial Electronics, Control and Optimization (IECO), Vol. 3, No. 1, pp. 47-58, Jan. 2020. [9] E. Babaei and T. Ahmadzadeh, “A new structure of buck-boost Z-source converter based on Z-H converter,” Journal of Operation and Automation in Power Engineering (JOAPE), Vol. 4, No. 2, pp. 25-39, Dec. 2016. [10] T. Ahmadzadeh and E. Babaei, “Improved quasi-Z-source based three-Phase three-Level neutral point clamped inverter,” in Proc. PEDSTC, pp. 99-103, 2018. [11] T. Ahmadzadeh, E. Babaei, and M. Sabahi, “Modified PWM control method for neutral point clamped ultilevel inverters,” in Proc. ECTICON, pp. 765-768, 2017. [12] M. Shen, J. wang, A. Joseph, F. Z. peng, L. M. Tolbert, and D. J. Adams “Constant Boost Control of the Z-Source Inverter to Minimize Current Ripple and Voltage Stress,” IEEE Trans. Ind. Appl., Vol. 42, No.3, pp. 770-778, May/Jun. 2006. [13] R. Iijima, T. Isobe, and H. Tadano, “Optimized short-through time distribution for inductor current ripple reduction in Z-source inverters using space-vector modulation,” IEEE Trans. Ind. Appl., Vol. 55, No. 3, pp. 2922-2930, May/Jun. 2019. [14] S. Singh and S. Sonar , “A new SVPWM technique to reduce the inductor current ripple of three-phase Z-source inverter,” IEEE Trans. Ind. Electron., Vol. 67, No. 5, pp. 3540-3550, May. 2020. [15] D. Shuai and Z. Qianfa, “Analysis and control of current ripples of Z-source inverters,” IEEE Access, Vol. 8, pp. 41220-41228, Feb. 2020. [16] M. Mohammadi, J.S. Moghani, and J. Milimonfared, “A novel dual switching frequency modulation for Z-source and quasi-Z-source inverters,” IEEE Trans. Ind. Electron., Vol. 65, No. 6, pp. 5167-5176, Jun. 2018. [17] W. Xu, M. Liu, J. Liu, K.W. Chan, and K.W.E. Cheng, “A series of new control methods for single-phase Z-source inverters and the optimized operation,” IEEE Access, Vol. 7, pp. 113786-113800, Aug. 2019. [18] L. Hang, U. Subramaniam, G. Bayrak, H. Moayedi, D. Ghaderi, and M.R. Minaz, “Influence of a proposed switching method on reliability and total harmonic distortion of the quasi Z-source inverters,” IEEE Access, Vol. 8, pp. 33088-33100, Feb. 2020. [19] M. K. Nguyen, Y. C. Lim, and S. J. Park, “A comparison between single-phase quasi-Z-source and quasi-switched boost inverters,” IEEE Trans. Ind. Electron., Vol. 62, No. 10, pp. 6336-6344, Oct. 2015. | ||
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آمار تعداد مشاهده مقاله: 288 تعداد دریافت فایل اصل مقاله: 272 |
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