Zobrazeno 1 - 10 of 99 pro vyhledávání: '"Hiroshi Tadano"'
5
Model-Based Control for Grid-Tied Inverters Operated in Discontinuous Current Mode With Low Harmonic Current Distortion
Autor: Jiantao Zhang, Takanori Isobe, Hiroshi Tadano
Publikováno v: IEEE Transactions on Power Electronics. 35:11167-11180
Low-power grid-tied inverters can be designed to operate in a discontinuous current mode (DCM) with a model-based feedforward control, which can be advantageous for further increasing the switching frequency to achieve high power density. However, cu
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a68ea0fa566d5681c256057e35cee7e6
https://doi.org/10.1109/tpel.2020.2978871
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6
Investigations of SiC MOSFET Short-Circuit Failure Mechanisms Using Electrical, Thermal, and Mechanical Stress Analyses
Autor: Hiroshi Tadano, Kailun Yao, Hiroshi Yano, Noriyuki Iwamuro
Publikováno v: IEEE Transactions on Electron Devices. 67:4328-4334
In this study, unique short-circuit failure mechanisms in 1.2-kV SiC metal–oxide–semiconductor field-effect transistors (MOSFETs) at 400 and 800-V dc bias were investigated using experiments and numerical TCAD simulations, taking electrical, ther
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::75ece410c1a32346fd63e0983595275d
https://doi.org/10.1109/ted.2020.3013192
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7
Control of Three-Phase Solid-State Transformer With Phase-Separated Configuration for Minimized Energy Storage Capacitors
Autor: Rene Barrera-Cardenas, Yang Zou, Hiroshi Tadano, Zijin He, Katsushi Terazono, Takanori Isobe
Publikováno v: IEEE Journal of Emerging and Selected Topics in Power Electronics
This paper presents the control structure of a solidstate transformer for three-phase AC/AC, to reduce the required size of capacitors. The structure consists of an AC/DC converter based on cascaded H-bridge converters, isolated DC/DC converters, and
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8d885510166842ed1c0ae300ee7e54c8
https://doi.org/10.1109/jestpe.2019.2923785
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9
Parasitic Inductance Design for Preventing Oscillatory False Triggering of Parallel-Connected GaN-FETs
Autor: Masataka Ishihara, Eiji Hiraki, Kazuhiro Umetani, Yusuke Hatakenaka, Hiroshi Tadano
Publikováno v: IECON
GaN-FETs are recently spreading in high-power switching converters, where GaN-FETs are commonly parallel connected to switch the large current. However, the parallel-connected GaN-FETs often suffer from false triggering because the parallel connectio
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::97a42a46690d8653a0fbda1f924302ce
https://doi.org/10.1109/iecon48115.2021.9589541
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10
Optimized Short-Through Time Distribution for Inductor Current Ripple Reduction in Z-Source Inverters Using Space-Vector Modulation
Autor: Takanori Isobe, Ryuji Iijima, Hiroshi Tadano
Publikováno v: IEEE Transactions on Industry Applications. 55:2922-2930
This paper proposes a switching strategy for the Z -source inverter (ZSI), which has unequal short-through intervals to reduce the current ripple in the inductor of its impedance source. A size reduction of the inductor of the ZSI is one of the impor
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f3f1e39cc3111c2868e0a3896ea3337f
https://doi.org/10.1109/tia.2019.2898848
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