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瞬時電流を用いてモーターの1時間あたりの消費電力をどのように計算するか

2016-12-01View Original

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モーターの電圧は380Vで、3相の電流はそれぞれ24.5A、24.0A、24.4Aです。効率係数は0.88です。1時間あたりの電力消費量は、√3 * 380 * (24.5 + 24.0 + 24.4) / 3 * 0.88 = 14.074KW・Hとなります。この計算は正しいでしょうか?

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