DocumentCode
3667433
Title
Applications of FFT algorithm to energy management system of electric equipment for underground coal mine
Author
Xiangzhong Meng;Wenchao Wang;Zisheng Hou;Yonggang Chen
Author_Institution
Department of Automation and Electronic Engineering, Qingdao University of Science and Technology, China
fYear
2015
fDate
4/1/2015 12:00:00 AM
Firstpage
99
Lastpage
102
Abstract
The essay probes into the present problems of the measurement errors caused by harmonic interference in the electric monitoring equipment for underground coal mine. We applied three-phase watt-hour meter in view of FFT(Fast Fourier Transformation) algorithm based on Industrial Ethernet, which can effectively analyze the harmonic component of the voltage and the current from the field. This can accurately calculate the electrical parameters of electrical equipment, improving the quality of electricity and achieving optimal energy management of coal mine.
Keywords
"Harmonic analysis","Electric variables measurement","Discrete Fourier transforms","Monitoring","Power supplies","Telecommunications"
Publisher
ieee
Conference_Titel
Information Science and Technology (ICIST), 2015 5th International Conference on
Type
conf
DOI
10.1109/ICIST.2015.7288948
Filename
7288948
Link To Document