Zobrazeno 1 - 10
of 54
pro vyhledávání: '"Geum Bae Cho"'
Publikováno v:
Energies, Vol 11, Iss 4, p 987 (2018)
A non-isolated high boost DC-DC converter topology based on a switched-capacitor (SC) structure is introduced in this paper. By controlling the duty cycle in each period, the voltage gain of the converter is adjusted. The main features of the propose
Externí odkaz:
https://doaj.org/article/9e52ad1a680d445fa2e2891c2166d30e
Publikováno v:
Journal of Clean Energy Technologie. 6:26-30
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4598c2ffc6a358842e0646fd694d8ebf
https://doi.org/10.18178/jocet.2018.6.1.431
https://doi.org/10.18178/jocet.2018.6.1.431
Publikováno v:
Journal of Clean Energy Technologie. 6:15-19
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8c3517c7090fb9f9a2c48e7a515a6880
https://doi.org/10.18178/jocet.2018.6.1.429
https://doi.org/10.18178/jocet.2018.6.1.429
Publikováno v:
Journal of the Korean Physical Society. 70:809-815
Rapid laser annealing of a Cu(In,Ga)Se2 (CIGS) thin film absorber was proposed and demonstrated using a continuous 532-nm Nd:YAG laser, following sputtering with Cu0.9In0.7Ga0.3Se2 target, because the conventional annealing temperature for improving
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::db09c4fc5557f76ea524a4d136e333e5
https://doi.org/10.3938/jkps.70.809
https://doi.org/10.3938/jkps.70.809
Publikováno v:
IET Power Electronics. 9:2723-2730
This study proposes a new single-phase boost DC-AC converter based on the switched-boost network. The proposed converter has the following features: (i) the input current is continuous; (ii) the input and output share the same ground; and (iii) the o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e4ad86410571d7d16dec7c6e679d5c5a
https://doi.org/10.1049/iet-pel.2016.0243
https://doi.org/10.1049/iet-pel.2016.0243
Autor:
Duc-Tri Do, Thanh-Hai Quach, Cong-Bang Le, Geum-Bae Cho, Kyoung-Won Lee, Minh-Khai Nguyen, Vinh-Thanh Tran
Publikováno v:
2018 IEEE 4th Southern Power Electronics Conference (SPEC).
In this paper, a space vector pulse width modulation (SVPWM) strategy for the three-level quasi-switched boost T-type inverter (TL-qSBI) is presented. Under the SVPWM control method, the inductor current ripple of the TL-qSBI is reduced. In the propo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::09abe8c5f5b61e55b5cb318941ec242f
https://doi.org/10.1109/spec.2018.8636025
https://doi.org/10.1109/spec.2018.8636025
Publikováno v:
2018 International Power Electronics Conference (IPEC-Niigata 2018 -ECCE Asia).
This study introduces a new topology of three-phase buck/boost inverter which can produce the ac voltage output higher than the input voltage source. The performance of proposed three-phase hybrid switched-boost inverter (hSBI) is similar to that of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7c16cc4368895374f0742f1b6c39cffd
https://doi.org/10.23919/ipec.2018.8507705
https://doi.org/10.23919/ipec.2018.8507705
Publikováno v:
2017 20th International Conference on Electrical Machines and Systems (ICEMS).
Recent years, multilevel inverters have become more attractive for researchers due to low total harmonic distortion (THD) in the output voltage and low electromagnetic interference (EMI). This paper proposes a three-phase cascaded H-bridge quasi-swit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c5eab0210d07b1d01ab950c5a6394604
https://doi.org/10.1109/icems.2017.8056259
https://doi.org/10.1109/icems.2017.8056259
Publikováno v:
2017 20th International Conference on Electrical Machines and Systems (ICEMS).
This paper proposes a single-phase five-level buck-boost inverter with a combination of Z-source network and T-type inverter. The proposed inverter has the following advantages as reducing a number of switches, buck-boost voltage with single-stage co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6357f19a2b120c97067a40c67444e4d4
https://doi.org/10.1109/icems.2017.8056257
https://doi.org/10.1109/icems.2017.8056257
Publikováno v:
ICMLC
In this paper, we propose a method for combining of CNN(Convolutional Neural Network) with ReLU(Rectified Linear Unit)-based ELM classifier. Basically, the proposed method consists of two phase development. First, CNN is employed to extract features
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9d2298ca161470d3b44ec4febca6e8eb
https://doi.org/10.1145/3055635.3056609
https://doi.org/10.1145/3055635.3056609