Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Dai-Van Vo"'
Publikováno v:
IEEE Access, Vol 12, Pp 139804-139820 (2024)
Transformerless inverters (TIs) are widely employed in photovoltaic (PV) applications due to their cost-effectiveness, compact size, low weight, and high efficiency. However, the absence of electrical isolation can result in ground leakage current du
Externí odkaz:
https://doaj.org/article/8984af01827b411a9a60be90927c82e0
Publikováno v:
IEEE Access, Vol 11, Pp 81545-81562 (2023)
This paper proposes a new isolated high step-down DC–DC converter based on the phase-shift full-bridge converter. The proposed converter has some properties very suitable for high step-down applications including a high step-down ratio, low transfo
Externí odkaz:
https://doaj.org/article/34599647fd0b4d36b1746b0cd680a6e5
Publikováno v:
IEEE Access, Vol 9, Pp 164510-164519 (2021)
This article presents a three-phase two-level impedance-source inverter to decrease the magnitude of common-mode voltage and enhance the output voltage capability. Shoot-through states are inserted into zero states to ensure for boosting voltage and
Externí odkaz:
https://doaj.org/article/5a3445c19bbe4f1f85a9d8b342ade354
Publikováno v:
Energies, Vol 15, Iss 9, p 3106 (2022)
In grid-connected photovoltaic (PV) systems, a transformer is needed to achieve the galvanic isolation and voltage ratio transformations. Nevertheless, these traditional configurations of transformers increase the weight, size, and cost of the invert
Externí odkaz:
https://doaj.org/article/9d202434bf6a4148b1b889a0740c1019
Publikováno v:
Energies, Vol 12, Iss 3, p 394 (2019)
A novel single-phase nine-level boost inverter is proposed in this paper. The proposed inverter has an output voltage which is higher than the input voltage by switching capacitors in series and in parallel. The maximum output voltage of the proposed
Externí odkaz:
https://doaj.org/article/ea04ba1cbcbc481baea9070de5afcbe5
Publikováno v:
Electronics; Volume 12; Issue 1; Pages: 221
This paper proposes a single-phase, single-stage common-ground inverter with a non-electrolytic capacitor and buck-boost ability. The proposed single-stage inverter is employed by a boost stage DC-DC converter and bimodal circuit, which makes it sati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e6f67911a5ce508252b76f83c27e988d
Autor:
Dai-Van Vo, Minh-Khai Nguyen, Truong-Duy Duong, Nguyen Gia Minh Thao, Tan-Tai Tran, Young-Cheol Lim, Joon-Ho Choi
Publikováno v:
2022 IEEE Ninth International Conference on Communications and Electronics (ICCE).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f33b95a3bd68186c0c390f2921c56ac1
https://doi.org/10.1109/icce55644.2022.9852077
https://doi.org/10.1109/icce55644.2022.9852077
Publikováno v:
Electronics; Volume 11; Issue 5; Pages: 829
In this article, a novel single-stage transformerless buck–boost inverter is introduced. The proposed inverter can share a common ground between the DC input side and the grid; this leads to having a zero-leakage current. The proposed inverter also
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a6846e77c92c25c2edbeba243ca5e405
Publikováno v:
Energies. 15:3106
In grid-connected photovoltaic (PV) systems, a transformer is needed to achieve the galvanic isolation and voltage ratio transformations. Nevertheless, these traditional configurations of transformers increase the weight, size, and cost of the invert
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::430b632d2e72ca6202cf2ebd174f338b
https://doi.org/10.3390/en15093106
https://doi.org/10.3390/en15093106
Publikováno v:
Energies, Vol 12, Iss 3, p 394 (2019)
Energies; Volume 12; Issue 3; Pages: 394
Energies; Volume 12; Issue 3; Pages: 394
A novel single-phase nine-level boost inverter is proposed in this paper. The proposed inverter has an output voltage which is higher than the input voltage by switching capacitors in series and in parallel. The maximum output voltage of the proposed
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::610edc561881e2f59e116590a5a15c24
https://www.mdpi.com/1996-1073/12/3/394
https://www.mdpi.com/1996-1073/12/3/394