Title :
An enhanced method based on wavelet for power quality compression
Author :
Jie Gao ; Changbao Zheng ; Cungang Hu ; Xinchen Ma
Author_Institution :
Sch. of Electr. Eng. & Autom., Anhui Univ., Hefei, China
Abstract :
The high sampling rate of the power quality detection will produce large amounts of data in a long time. It´s inconvenient for data transmission and storage. The technology of power quality compression is increasingly important. An enhanced method which based on wavelet is applied to the compression of power quality detective data is proposed in this paper. The compression of fault data from different type is performed by Matlab. The algorithm is realizable and has a good performance.
Keywords :
fault diagnosis; power supply quality; wavelet transforms; Matlab; data storage; data transmission; fault data compression; power quality compression; power quality detective data; Data compression; Educational institutions; Power quality; Transient analysis; Wavelet coefficients; Compression; Power quality; Wavelet transform; Zero-crossing;
Conference_Titel :
Electrical Machines and Systems (ICEMS), 2014 17th International Conference on
Conference_Location :
Hangzhou
DOI :
10.1109/ICEMS.2014.7013706
