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配网三相电压不平衡分析与处理
引用本文:储卓皓. 配网三相电压不平衡分析与处理[J]. 江苏电机工程, 2010, 29(6): 42-44
作者姓名:储卓皓
作者单位:苏州供电公司,江苏苏州215021
摘    要:配网中三相电压不平衡现象是电网异常和故障的反映,其产生原因、机理和事故现象多种多样。文中对配网中三相电压不平衡现象的成因进行了分析,归纳和总结了各种三相电压不平衡故障的处理方法。为调度员迅速、准确处理三相电压不平衡故障提供了参考和帮助。

关 键 词:配网  三相电压不平衡  消弧线圈  供电可靠性

The Solution of Unbalanced Three-phase Voctage in Power Distrbution
CHU Zhuo-hao. The Solution of Unbalanced Three-phase Voctage in Power Distrbution[J]. Jiangsu Electrical Engineering, 2010, 29(6): 42-44
Authors:CHU Zhuo-hao
Affiliation:CHU Zhuo-hao(Suzhou Power Supply Company,Suzhou 215021,China)
Abstract:In power distribution unbalanced three-phase voltage is a reflection of abnormality and failure of power system.There are various of causes,mechanism and phenomenons.The reasons of various phenomenon of unbalanced three-phase voltage are analyzed and the solutions are summarized in this paper.Technicians should be able to efficiently and accurately solve the unbalanced three-phase voltage based on this paper.
Keywords:power distribution system  three-phase voltage unbalance  petersen coil  supply reliability
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