Please use this identifier to cite or link to this item:
http://hdl.handle.net/10397/88788
Title: | A series of new control methods for single-phase Z-source inverters and the optimized operation | Authors: | Xu, WZ Liu, M Liu, JW Chan, KW Cheng, KWE |
Issue Date: | 2019 | Source: | IEEE access, . . 2019, , v. 7, p. 113786-113800 | Abstract: | This paper proposes a series of new control methods for single-phase Z-source inverters. A detailed description of the concept and principle of each method is first presented, then a comparison among them is conducted comprehensively. Afterwards, an optimized closed-loop control scheme with better harmonic elimination performance is derived. Experimental results obtained from a 1kW un-isolated Z-source inverter prototype have demonstrated the effectiveness of the proposed control method. Compared to the conventional boost control, the proposed scheme has better performance with reduced harmonics, more flexible voltage gain, and simple algorithm. | Keywords: | Z-Source inverters Shoot-Through states Closed-Loop control Harmonics suppression Voltage boosting |
Publisher: | Institute of Electrical and Electronics Engineers | Journal: | IEEE access | EISSN: | 2169-3536 | DOI: | 10.1109/ACCESS.2019.2935023 | Rights: | This work is licensed under a Creative Commons Attribution 4.0 License. For more information, see https://creativecommons.org/licenses/by/4.0/ The following publication Xu, W. Z., Liu, M., Liu, J. W., Chan, K. W., & Cheng, K. W. E. (2019). A series of new control methods for single-phase Z-source inverters and the optimized operation. IEEE Access, 7, 113786-113800 is available at https://dx.doi.org/10.1109/ACCESS.2019.2935023 |
Appears in Collections: | Journal/Magazine Article |
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File | Description | Size | Format | |
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Xu_Single-Phase_Z-Source_Inverters.pdf | 2.11 MB | Adobe PDF | View/Open |
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