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| 摘要: |
| 详细分析了小电流接地系统在正常运行中性点电位，单相接地故障、两相接地故障时，非故障相电压的升高，单相断线及两相线断时，中性点的升高。所有这一切均与消弧线圈孤补偿方式有关，经过详尽的数学分析，进一步讨论小电流接地系统中消弧线圈的补偿方式。认为过补偿方式是较合适的方式。 |
| 关键词: 配电网 消弧线圈 补偿方式 小电流接地系统 |
| DOI： |
| 分类号:TM714.3 TM862 |
| 基金项目: |
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| Discussion on Compensation Mode for Power Distribution Network |
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FAN Chun ju YU Wei yong
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| Abstract: |
| For non grounding system,the neutral point potential in normal running condition,the voltage raise of the non grounded phases in SLG and PPG incidents,and the neutral point potential raise in SLD incident are analyzed in detail.All these are related with the compensation mode for power distribution network.By detailed mathematical analysis,it is concluded that the excessive compensation mode with arc extinction coil is the best one for power distribution network. |
| Key words: distribution network,arc extinction coil,compensation m, |
