High Impedance Fault Detection Using Discrete Wavelet Transform

被引:10
作者
Torres G., Vicente [1 ]
Ruiz P, Hector F. [1 ]
机构
[1] Inst Tecnol Morelia, Programa Grad & Invest Ingn Elect, Morelia, Michoacan, Mexico
来源
2011 IEEE ELECTRONICS, ROBOTICS AND AUTOMOTIVE MECHANICS CONFERENCE (CERMA 2011) | 2011年
关键词
Electric distribution system; Discrete wavelet transform; High impedance fault; Detail coefficients;
D O I
10.1109/CERMA.2011.60
中图分类号
TP18 [人工智能理论];
学科分类号
081104 ; 0812 ; 0835 ; 1405 ;
摘要
A High Impedance Fault (HIF) is generated when overhead power lines physically breaks and falls to the ground without a solid grounding. Such faults are the most difficult to detect in Electrical Distribution Systems and often draw small currents which cannot be detected by conventional protection. In addition, arcing accompanies many high impedance fault, resulting in a fire hazard, damage to physical infrastructure or danger to human life and animals. This paper presents a Discrete Wavelet Transform (DWT) based technique for high impedance fault detection in power distribution system. The algorithm is based on DWT multiresolution analysis and results are presented in a windowing approach. This study is implemented in an electric distribution system with field data.
引用
收藏
页码:325 / 329
页数:5
相关论文
共 13 条
[1]  
[Anonymous], 1996, D15 IEEE POW SYST RE
[2]  
[Anonymous], THESIS
[3]   High impedance fault detection implementation issues [J].
Aucoin, BM ;
Jones, RH .
IEEE TRANSACTIONS ON POWER DELIVERY, 1996, 11 (01) :139-148
[4]   A NEURAL NETWORK APPROACH TO THE DETECTION OF INCIPIENT FAULTS ON POWER DISTRIBUTION FEEDERS [J].
EBRON, S ;
LUBKEMAN, DL ;
WHITE, M .
IEEE TRANSACTIONS ON POWER DELIVERY, 1990, 5 (02) :905-914
[5]   HIGH IMPEDANCE FAULT ARCING ON SANDY SOIL IN 15KV DISTRIBUTION FEEDERS - CONTRIBUTIONS TO THE EVALUATION OF THE LOW-FREQUENCY SPECTRUM [J].
EMANUEL, AE ;
CYGANSKI, D ;
ORR, JA ;
SHILLER, S ;
GULACHENSKI, EM .
IEEE TRANSACTIONS ON POWER DELIVERY, 1990, 5 (02) :676-686
[6]   Power quality detection and classification using wavelet-multiresolution signal decomposition [J].
Gaouda, AM ;
Salama, MMA ;
Sultan, MR ;
Chikhani, AY .
IEEE TRANSACTIONS ON POWER DELIVERY, 1999, 14 (04) :1469-1476
[7]   ANALYSIS OF HIGH-IMPEDANCE FAULT GENERATED SIGNALS USING A KALMAN FILTERING APPROACH [J].
GIRGIS, AA ;
CHANG, WB ;
MAKRAM, EB .
IEEE TRANSACTIONS ON POWER DELIVERY, 1990, 5 (04) :1714-1724
[8]   ALGORITHM COMPARISON FOR HIGH IMPEDANCE FAULT-DETECTION BASED ON STAGED FAULT TEST [J].
HUANG, CL ;
CHU, HY ;
CHEN, MT .
IEEE TRANSACTIONS ON POWER DELIVERY, 1988, 3 (04) :1427-1435
[9]   A PRACTICAL PROTECTIVE RELAY FOR DOWN-CONDUCTOR FAULTS [J].
JEERINGS, DI ;
LINDERS, JR .
IEEE TRANSACTIONS ON POWER DELIVERY, 1991, 6 (02) :565-574
[10]  
*MATH WORKS, 2005, WAV TOOLB MATLAB