期刊
MATHEMATICS
卷 10, 期 19, 页码 -出版社
MDPI
DOI: 10.3390/math10193537
关键词
distribution system; fault type; power quality; voltage sag
类别
资金
- Scientific and Technological Research Council of Turkey [BIDEB-2214-A]
- Ministry of Science and Technology of Taiwan [MOST 110-2221-E-992-044-MY3]
This paper proposes a novel algorithm to classify the relative location and fault type of voltage sag, which is a common power quality problem. The algorithm is investigated through numerical simulation and tested in a real distribution system, showing satisfactory performance.
One of the common power quality (PQ) problems in transmission and distribution systems is the voltage sag that affects the sensitive loads. Losses and problems caused by the voltage sag in the power system can be reduced by correctly determining the relative location of the voltage sag. This paper proposes a novel algorithm to classify voltage sag relative location and fault type, which is the main root cause of voltage sag, based on the actual voltage and current data before and during the voltage sag. The performance of the algorithm is investigated by performing a numerical simulation utilizing MATLAB/Simulink. Moreover, the proposed algorithm is integrated into the power quality monitoring system (PQMS) of the real distribution system and tested. The results show that the performance of the proposed method is satisfactory.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据