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| 优化多台消弧线圈并列运行方式技术研究 | |
| 引用本文： | 成兵,乔向阳,张健. 优化多台消弧线圈并列运行方式技术研究[J]. 安徽电力, 2011, 0(3) |
| 作者姓名： | 成兵 乔向阳 张健 |
| 作者单位： | 芜湖供电公司; |
| 摘 要： | 鉴于目前电力系统中解决由于中性点经消弧线圈接地系统10 kV电缆出线增加导致系统电容电流增大引起消弧线圈补偿容量不足的问题,通常是更换大容量的消弧线圈设备。在讨论了此方法较多受到场地及其它因素限制,且其扩展性不佳后,研究了1种优化多台消弧线圈并列运行方式,并从技术上解决变电站消弧线圈容量不足的问题,成功地在芜湖地区110 kV九龙变电站应用,运行状况良好。 |
| 关 键 词： | 中性点小电流接地电力系统 消弧线圈 补偿 电容电流 优化算法 多台 并列运行 |
Research on Optimizing Arithmetic of Multiple Arc Suppression Coils on Parallel Running Mode |
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| Abstract: | Since the capacitance current will be increase with the amount increasing of 10 kV's output cables in the power station, the bigger and bigger arc suppression coil is used to solve this problem.But this method is usually restricted by place and other factor.In this paper,a parallel running mode and the optimizing arithmetic of multiple arc suppression coils is given to resolve this problem.The above-mentioned turns out to be right in the practices. |
| Keywords: | low current neutral grounding power system the are suppression coil compensation capacitor current the optimizing arithmetic multiple parallel running mode |
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