多相多線交流方式による小規模配電系統の検討

カテゴリ：部門大会

論文No：009

グループ名：【B】令和7年電気学会電力・エネルギー部門大会

発行日：2025/9/5

タイトル(英語)：Multi-phase, Multi-wire AC Distribution System for Small Grid

著者名：犬塚達基（無所属）

著者名(英語)： Tatsuki Inuzuka (Unaffiliated)

キーワード：配電系統,多相多線交流,Distribution system,Multi-phase Multi-wire AC

要約(日本語)：3-phase ,3-wire AC has been standard technology in power system for years. However, distribution system for small grid is able to adopt its own method because the system configuration could be independent from the external power system. In recent years, a lot of computer machines which consume large power have been installed in buildings and factories. In these small grids, the evaluation factors could be power transfer ability, rectified DC characteristics and security which are different from large power systems. In this paper, multi-phase, multi-wire AC system is investigated by these factors. Also multi-path and low-frequency AC are studied to enhance the ability of the above system. And the author has proposed 9-phase, 9-wire AC distribution system combined with multi-path and low-frequency AC.

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