Last Updated：2025/11/22

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(electricity) Of, pertaining to, or involving multiple alternating currents that have the same frequency but differ in phase. / (physics) Of, pertaining to, or consisting of multiple phases of matter

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polyphase

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Source Word

polyphase

Adjective

(electricity) Of, pertaining to, or involving multiple alternating currents that have the same frequency but differ in phase. / (physics) Of, pertaining to, or consisting of multiple phases of matter

Japanese Meaning

電気分野では、同じ周波数でありながら位相が異なる複数の交流電流に関する、またはそれらを利用した / 物理分野では、複数の状態（相）から構成される、またはそれに関する

What is this buttons?

The factory upgraded its polyphase motor to improve efficiency and reduce vibration.

Google Translation / DeepL Translation

工場は効率を改善し振動を減らすために多相モーターをアップグレードした。

Details

Sense（1）

(electricity) Of, pertaining to, or involving multiple alternating currents that have the same frequency but differ in phase.

In the past there had been several attempts to embody in locomotives some form of rotating machine to convert single-phase a.c. at supply frequency to polyphase a.c. at variable frequency, in order to achieve the necessary variable speed characteristic.

Google Translation / DeepL Translation

Details

Sense（2）

(physics) Of, pertaining to, or consisting of multiple phases of matter

more polyphase

（ comparative ）

most polyphase

（ superlative ）

Details

polyphase

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polyphase

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