Title :
A digital filter design for digital re-sampling in power system applications
Author :
Zhao, Qing ; Hsu, Yifang ; Bei Guo ; Zhao, Jing
Author_Institution :
Wireless Terminal Bus. Unit, Texas Instrum. Inc., Dallas, TX, USA
Abstract :
Digital filters are designed to provide both satisfied magnitude and linear phase responses for digital re-sampling in power system applications in this paper. The design consists of two steps: magnitude approximation and group delay compensation. It compromises between the amount of calculation needed to implement the filters and the performance of the filters, which makes the filters good candidates for both real-time and offline applications.
Keywords :
delays; design engineering; digital filters; power filters; power systems; sampling methods; digital filter; digital resampling; group delay compensation; magnitude approximation; Costs; Data acquisition; Delay; Digital filters; Digital signal processing; Low voltage; Monitoring; Power industry; Power systems; Substations;
Conference_Titel :
Power Engineering Society General Meeting, 2005. IEEE
Print_ISBN :
0-7803-9157-8
DOI :
10.1109/PES.2005.1489740
