Author

Kazuhiro Koiwa

Observed names: KAZUHIRO KOIWA, 一広小岩, 小岩, 一広

Observed institutions: Nagaoka University, Nagaoka University of Technology

OpenAlex ID: A5082200451

A Maximum Power Density Design Method for Nine Switches Matrix Converter Using SiC-MOSFET

2015 · Kazuhiro Koiwa, Jun-Ichi Itoh · IEEE Transactions on Power Electronics · 48

Improvement of waveform for high frequency AC-linked matrix converter with SVM based on virtual indirect control

2015 · Kazuhiro Koiwa, Jun-ichi Itoh, et al. · Conference proceedings/Conference proceedings - IEEE Applied Power Electronics Conference and Exposition · 26

Space vector modulation based on virtual indirect control for high frequency AC-linked matrix converter

2014 · Keita Inoue, Masashi Shioda, et al. · International Power Electronics Conference (IPEC) · 25

Input current stabilization control of a matrix converter with boost-up functionality

2010 · Jun-ichi Itoh, Kazuhiro Koiwa, et al. · International Power Electronics Conference (IPEC) · 21

Experimental verification of single-phase inverter with power decoupling function using boost-up chopper

2013 · Jun-ichi Itoh, Hiroki Watanabe, et al. · European Conference on Power Electronics and Applications · 18

Experimental verification for a matrix converter with a V-connection AC chopper

2011 · Kazuhiro Koiwa, Jun‐ichi Itoh · European Conference on Power Electronics and Applications · 11

Evaluation of a maximum power density design method for matrix converter using SiC-MOSFET

2014 · Kazuhiro Koiwa, Jun-ichi Itoh · IEEE Energy Conversion Congress and Exposition (ECCE) · 8

Loss analysis and design method for high efficiency matrix converter

2014 · Kazuhiro Koiwa, Goh Teck Chiang, et al. · International Power Electronics Conference (IPEC) · 6

Miniaturization of the boost-up type active buffer circuit in a single-phase inverter

2014 · Hiroki Watanabe, Kazuhiro Koiwa, et al. · International Power Electronics Conference (IPEC) · 6

Development of Electrolytic Capacitor Less Photovoltaic Grid Connected Inverter with Boost-up type Active Buffer Circuit

2015 · Hiroki Watanabe, Kazuhiro Koiwa, et al. · IEEJ Transactions on Industry Applications · 5

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Experimental Verification of Effectiveness of Boost-up Matrix Converter with V-connection AC Chopper

2012 · Kazuhiro Koiwa, Jun-ichi Itoh · IEEJ Transactions on Industry Applications · 5

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Efficiency Evaluation of a Matrix Converter with a Boost-Up AC Chopper in an Adjustable Drive System

2013 · Kazuhiro Koiwa, Jun-ichi Itoh · IEEJ Journal of Industry Applications · 4

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Improvement of Commutation Sequence for AC-AC Direct Converter

2014 · Kazuhiro Koiwa, Jun-ichi Itoh · IEEJ Transactions on Industry Applications · 2

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Efficiency and damping control evaluation of a matrix converter with a boost-up AC chopper in adjustable speed drive system

2013 · Kazuhiro Koiwa, Jun-ichi Itoh · IEEE Energy Conversion Congress and Exposition (ECCE) · 2

Development of Electrolytic Capacitor Less Photovoltaic Grid Connected Inverter with Boost‐Up Type Active Buffer Circuit

2016 · HIROKI WATANABE, KAZUHIRO KOIWA, et al. · Electrical Engineering in Japan · 1

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Surge voltage suppression methods for three-phase to single-phase matrix converter

2015 · Yoshiyuki Kadoshima, Francois Anne, et al. · Conference proceedings/Conference proceedings - IEEE Applied Power Electronics Conference and Exposition · 1

A damping control method for a matrix converter with a boost-up AC chopper

2012 · Kazuhiro Koiwa, Jun-ichi Itoh · International Power Electronics and Motion Control Conference (IPEMC) · 1

昇圧形アクティブバッファを有する電解コンデンサレス太陽光発電用系統連系インバータの開発 (半導体電力変換モータドライブ合同研究会・半導体電力変換一般/モータドライブ一般)

2014 · 大貴渡辺, 一広小岩, et al. · 電気学会研究会資料. MD

昇圧形スイッチングフィルタを用いたマトリックスコンバータシステムの高パワー密度化に関する研究

· 小岩, 一広 · Institutional Repositories DataBase (IRDB)

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Works count: 19

Citation count: 190

H-index: 7

I10-index: 6