A Pilot Directional Protection for HVDC Transmission Line Based on Relative Entropy of Wavelet Energy

A Pilot Directional Protection for HVDC Transmission Line Based on Relative Entropy of Wavelet Energy

On the basis of analyzing high-voltage direct current (HVDC) transmission system and its fault superimposed circuit, the direction of the fault components of the voltage and the current measured at one end of transmission line is certified to be different for internal faults and external faults. As...

Full description

Bibliographic Details
Main Authors: Sheng Lin, Shan Gao, Zhengyou He, Yujia Deng
Format: Article
Language:English
Published: MDPI AG 2015-07-01
Series:Entropy
Subjects:
wavelet transform
relative entropy of wavelet energy
HVDC transmission system
direction feature
fault components of voltage and current
pilot protection
Online Access:http://www.mdpi.com/1099-4300/17/8/5257

Internet

http://www.mdpi.com/1099-4300/17/8/5257

Similar Items