| 风电场10kV系统单相接地故障处理与分析 |
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| 引用本文： | 叶井龙,尹晶晶.风电场10kV系统单相接地故障处理与分析[J].风能,2012(8):50-53. |
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| 作者姓名： | 叶井龙 尹晶晶 |
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| 作者单位： | 神华国华陆丰风电有限公司;陆丰宝丽华新能源电力有限公司 |
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| 摘 要： | 目前国内风电场内集电线路多为10kV或35kV系统,针对风电场集电线路经常出现的单相接地故障,本文在风电场工作实践的基础上对10kV系统单相接地故障进行分析,并结合风电场的实际情况提出了解决措施,提高供电可靠性,保证设备安全稳定运行。
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| 关 键 词： | 集电线路 单相接地 电容电流 接地选线 |
The 10kV Single-phase Ground Fault Processing and Analysis in Wind Farms |
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| Ye Jinglong,Yin Jingjing.The 10kV Single-phase Ground Fault Processing and Analysis in Wind Farms[J].Wind energy,2012(8):50-53. |
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| Authors: | Ye Jinglong Yin Jingjing |
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| Affiliation: | 1. Shenhua Guohua Lufeng Wind Power Co., Ltd., Shanwei 516536, China; 2. LuFeng Baolihua New Energy Electric Power Co., Ltd., Shanwei 516543, China) |
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| Abstract: | Currently most of the power collection systems in wind farms are 10 kV or 35 kV systems. Given that the electrical lines often encounter the single-phase ground fault, this paper analyzes the 10kV system single-phase ground fault on the basis of the practical working experience, and put forward the solution in accordance with practical conditions on site. |
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| Keywords: | power collection system single-phase ground fault capacitance current fault line selection |
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