High Step-Up Common Grounded Switched Quasi Z-Source DC–DC Converter Using Coupled Inductor With Small Signal Analysis

Autor: Ataollah Samadian, Milad Ghavipanjeh Marangalu, Hadi Tarzamni, Seyed Hossein Hosseini, Mehran Sabahi, Ali Mehrizi-Sani

Publikováno v: IEEE Access, Vol 11, Pp 120516-120529 (2023)

In this article, a new common grounded switched quasi Z-source DC-DC converter is proposed. In the proposed converter, an additional switch and a diode are used compared to the conventional quasi Z-source converter. The proposed converter provides so

Externí odkaz: https://doaj.org/article/06dd4d1bdfba4ec59f6fa8107dcc871b

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Design, Control, and Analysis of a Novel Grid-Interfaced Switched-Boost Dual T-Type Five-Level Inverter With Common-Ground Concept

Autor: Sze Sing Lee, Yam P. Siwakoti, Shakil Ahamed Khan, Reza Barzegarkhoo, Frede Blaabjerg

Publikováno v: Barzegarkhoo, R, Lee, S S, Siwakoti, Y P, Shakar, S A & Blaabjerg, F 2021, ' Design, Control, and Analysis of a Novel Grid-Interfaced Switched-Boost Dual T-Type Five-Level Inverter With Common-Ground Concept ', I E E E Transactions on Industrial Electronics, vol. 68, no. 9, 9177286, pp. 8193-8206 . https://doi.org/10.1109/TIE.2020.3018073

Multilevel inverters with a common-ground structure and voltage step-up feature are beneficial for transformerless grid-connected photovoltaic applications. In this article, a novel topology of such converters with a five-level output voltage generat

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3c3c8aafff4548283929e7770a8b89c8
https://doi.org/10.1109/tie.2020.3018073

A Novel Dual-Mode Switched-Capacitor Five-Level Inverter With Common-Ground Transformerless Concept

Autor: Sze Sing Lee, Md. Noman Habib Khan, Frede Blaabjerg, Yam P. Siwakoti, Reza Barzegarkhoo, Ricardo P. Aguilera

Publikováno v: Barzegarkhoo, R, Siwakoti, Y, Aguilera, R P, Khan, M N H, Lee, S S & Blaabjerg, F 2021, ' A Novel Dual-Mode Switched-Capacitor Five-Level Inverter With Common-Ground Transformerless Concept ', I E E E Transactions on Power Electronics, vol. 36, no. 12, 9409656, pp. 13740-13753 . https://doi.org/10.1109/TPEL.2021.3074517

Transformerless (TL) grid-connected photovoltaic (PV) inverters with a common-ground (CG) circuit architecture exhibit some excellent features in removing the leakage current concern and improving the overall efficiency. However, the ability to cope

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4af0ffb5dad1c850feadad9e77123688
https://vbn.aau.dk/ws/files/475877890/A_Novel_Dual_Mode_Switched_Capacitor_Five_Level_Inverter_With_Common_Ground_Transformerless_Concept.pdf