News from Japan

Yoshimichi Ohki

doi:10.1109/MEI.2019.8735669

News from Japan

Yoshimichi Ohki

先進理工学部

研究成果: Article

1 引用（Scopus）

抜粋

As a part of the UN's Sustainable Development Goals (SDGs) and those agreed to at the 2015 UN Climate Change Conference (COP21) held in Paris, energy consumption needs to be reduced. One of the effective ways in achieving this goal is to reduce electrical energy consumption by replacing fixed speed drive systems with variable speed ones, so that less energy is used when loads are reduced. Modern variable speed motors are fed from electronic inverters, which modulate the widths, amplitudes, or frequencies of pulse voltages that are fed to them. The heart of such a pulse modulation system, consisting of converters and inverters, is power transistors.

元の言語	English
記事番号	8735669
ページ（範囲）	41-43
ページ数	3
ジャーナル	IEEE Electrical Insulation Magazine
巻	35
発行部数	4
DOI	https://doi.org/10.1109/MEI.2019.8735669
出版物ステータス	Published - 2019 7 1

フィンガープリント

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Electrical and Electronic Engineering

これを引用

Ohki, Y. (2019). News from Japan. IEEE Electrical Insulation Magazine, 35(4), 41-43. [8735669]. https://doi.org/10.1109/MEI.2019.8735669

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文献にアクセス

10.1109/MEI.2019.8735669