Title :
Parameters identification of power system transient signal based on Prony algorithm
Author :
Xiao-ying, Chang ; Qian-qiong, Wu
Author_Institution :
Sch. of Electr. Eng. & Autom., Luoyang Inst. of Sci. & Technol., Luoyang, China
Abstract :
The Prony analysis method can estimate all kinds of components characteristic, such as frequency, phase and magnitude, and produce high-accuracy fitting by least-square method. The simulation signal was analyzed respectively. The satisfying results show the Prony method can provide effective and accurate results in the analysis of transient power quality.
Keywords :
iterative methods; least squares approximations; power supply quality; power system parameter estimation; Prony algorithm; least square method; parameters identification; power system transient signal; transient power quality; Algorithm design and analysis; Automation; EMTP; Educational institutions; Electrical engineering; Parameter estimation; Power systems; Prony algorithm; option of parameters; parameter identification; power system; signal analysis;
Conference_Titel :
Electric Information and Control Engineering (ICEICE), 2011 International Conference on
Conference_Location :
Wuhan
Print_ISBN :
978-1-4244-8036-4
DOI :
10.1109/ICEICE.2011.5777271
