目前对大容量发电机中性点接地方式有两种不同观点，即中性点经配电变高阻接地和经消弧线圈谐振接地。

Two different viewpoints about neutral ground way of large-capacity generators at present, neutral grounding by distribution transformer or resonant.

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对于中性点不直接接地的发电机，由于三相对地电容值存在差异，中性点与地之间存在一定电压。

Due to three-phase capacitance to ground, certain voltage exists between the neutral and the ground for a generator with ungrounded neutral.

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发电机中性点运行方式有中性点不接地、小阻抗接地、高阻抗接地、消弧线圈接地。

Generator neutral ground methods include non-ground, low impedance ground, high impedance ground and arc-suppression coil ground.

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