电网中的电压凹陷及其传递的探讨  

Researching into Voltage Sag and its Transfer in the Network

作　　者：梅兵[1] 刘建惠 

机构地区：[1]山西电力科学研究院,山西太原030001 [2]忻州供电分公司,山西忻州034000

出　　处：《山西电力》2004年第6期11-13,共3页Shanxi Electric Power

摘　　要：对电压凹陷特征作简单介绍之后,对其电气特性及产生的原因作了详细分析与举例说明,并对在周边不同电压等级中同时产生电压凹陷的现象进行详细分析,最后结合分析结果得出电压凹陷在周边电网的不同电压等级中传递并可能造成危害的结论。First ,taking a brief explanation about the character of voltage sag.Then,it analyzed particularly the factors that caused voltage sag.Last,according to the outcome,as a conclusion,that voltage sag can transfer between some kinds of voltage in electricity network around there and is likely to take damage.

关 键 词：电能质量 电压凹陷 传递 

分 类 号：TM71[电气工程—电力系统及自动化]