Zobrazeno 1 - 10
of 684
pro vyhledávání: '"Clamper"'
Autor:
Shoichiro Urabe, Taishi Hata, Eiji Kobayashi, Yuji Ishii, Yuki Ushimaru, Mitsunobu Takeda, Yuki Sekido, Tsuyoshi Hata, Atsushi Hamabe, Takayuki Ogino, Norikatsu Miyoshi, Mamoru Uemura, Hirofumi Yamamoto, Yuichiro Doki, Hidetoshi Eguchi, Kiyokazu Nakajima
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-8 (2024)
Abstract We developed a novel clamping device for laparoscopic surgery, free from conventional pinch structure, capable of uniformly occluding any ductal organ. This study aimed to evaluate performance of the new clamper compared to the pinch-type cl
Externí odkaz:
https://doaj.org/article/8fc63839a42f4e25a9512180a09b0521
Autor:
Woong Choi
Publikováno v:
IEEE Access, Vol 12, Pp 32971-32982 (2024)
This paper presents a static sequential-random-access memory (S2RAM) designed to enable low-power and high-performance operations for workloads involving sequential memory accesses. Considering the address configuration and internal operation of colu
Externí odkaz:
https://doaj.org/article/d2802204694b4d8cb188582c2dd2db50
Publikováno v:
Frontiers in Energy Research, Vol 11 (2023)
High Frequency-Link (HFL) Inverters have been employed to integrate renewable energy sources into utility grids and electric vehicles. The soft-switching range of High-Frequency Link Inverters (HFLI) is increased using auxiliary inductors and capacit
Externí odkaz:
https://doaj.org/article/9fb764729bd14ff096a7dfca5b8b33c7
Autor:
Oday saad, Jasim Hussain
Publikováno v:
Engineering and Technology Journal, Vol 40, Iss 8, Pp 1071-1081 (2022)
ABSTRACTThe boosting converters integrated with inverters are widespread use in many applications under transformerless inverter titles, including powered vehicles, PV systems, fuel cells systems and so on. Reliability, quality, maintainability, and
Externí odkaz:
https://doaj.org/article/27e6592e8f864c41bed7e4c7b2765155
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Autor:
Manal M. Mohamed, Ghazal A. Fahmy, Adel B. Abdel-Rahman, Ahmed Allam, Adel Barakat, Mohammed Abo-Zahhad, Hongting Jia, Ramesh K. Pokharel
Publikováno v:
IEEE Access, Vol 6, Pp 46826-46832 (2018)
This paper presents a high-efficiency CMOS rectifier based on an improved dynamic threshold reduction technique (DTR). The proposed DTR consists of a clamper circuit that biases the gates of pMOS diode switches through a capacitor and diode-connected
Externí odkaz:
https://doaj.org/article/2a812cc16bca4d7eb74c24f1ce473fec
Autor:
Naresh Kumar Reddi, M.R. Ramteke, Koteswara Rao Kothapalli, Rajesh Babu Kalahasthi, Hiralal M. Suryawanshi
Publikováno v:
IEEE Transactions on Industrial Electronics. 68:11063-11075
In this article, a soft-switched modular nonisolated converter is proposed for distributed generation systems. By integrating flyback energy delivering circuit to the interleaved boost converter, ultrahigh-voltage gain and high efficiency are achieve
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::872cdafc0f7c157d935f78d7930eb390
https://doi.org/10.1109/tie.2020.3031453
https://doi.org/10.1109/tie.2020.3031453
Publikováno v:
Hasanpour, S, Forouzesh, M, Siwakoti, Y & Blaabjerg, F 2021, ' A Novel Full Soft-Switching High-Gain DC/DC Converter Based on Three-Winding Coupled-Inductor ', I E E E Transactions on Power Electronics, vol. 36, no. 11, 9416839, pp. 12656-12669 . https://doi.org/10.1109/TPEL.2021.3075724
In this article, a new nonisolated full soft-switching step-up dc/dc converter is introduced with a continuous input current for renewable energy applications. The use of a three-winding coupled-inductor (TWCI) along with a voltage multiplier, enable
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::02e4e6864900d82e66a0059bd722ef37
https://doi.org/10.1109/tpel.2021.3075724
https://doi.org/10.1109/tpel.2021.3075724
Publikováno v:
IEEE Transactions on Power Electronics. 36:11288-11297
The Swiss-type rectifier (SR) uses harmonic injection circuit and two dc–dc converters to help three-phase uncontrolled rectifier bridge to achieve better power factor correction (PFC). By applying the full-bridge topology to the dc structure, both
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::61f9d6e2af0b063c7a7b7a2f81ef7a82
https://doi.org/10.1109/tpel.2021.3073742
https://doi.org/10.1109/tpel.2021.3073742