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Sicence Popularizing
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AC SSR

变压器视在功率与无功功率、有功功率之间的转换公式

Date Of Publication:2024-12-22 Click-Through Rate:30

    以三相变压器为例:
    视在功率S=√3UI.
    有功功率P=Scosφ=√3UIcosφ.
    无功功率Q=Ssinφ=√3UIsinφS^2=P^2+Q^2

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