母线造句

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1.
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试验证明上述方法在发生电压暂降时，很好的支撑了变频器直流母线电压使其保持基本不变，有效地降低了电压暂降对变频调速装置的影响。

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2.
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厂用电系统中一般带有集中电动机负荷，异步电动机启动会引起母线电压严重的波动。