Time-frequency analysis of power signal : application to substation monitoring and management system

• Main Authors: Ismail, Kamarul Afizam, Salleh, Sh-Hussain, Mokji, M. M., Saeli, Ronisham, Ghani, A., Yusof, M.
• Format: Conference or Workshop Item
• Language: English
• Published: IEEE 2005
• Subjects: TK Electrical engineering. Electronics Nuclear engineering
• Online Access: http://eprints.utm.my/id/eprint/1771/1/kamarul05_time_frequency_analysis.pdf; http://eprints.utm.my/id/eprint/1771/; https://dx.doi.org/10.1109/CCSP.2005.4977186
• Institution: Universiti Teknologi Malaysia

This paper presents a power disturbance detection and classification method based on Time-Frequency analysis. We will discuss how the choice the kernels affect the characteristic of the distribution function. Here we consider a non-stationary testing harmonic composed of a fundamental frequency of 5...