Parameter Identification of Hydraulic Turbine Governing System based on Prony Method

被引：0
|
作者：
Zhang, Shaokang [1 ]
Li, Xingyuan [1 ]
机构：
[1] Sichuan Univ, Sch Elect Engn & Informat, Chengdu, Sichuan Provinc, Peoples R China
来源：
2010 ASIA-PACIFIC POWER AND ENERGY ENGINEERING CONFERENCE (APPEEC) | 2010年
关键词：
Prony method; hydraulic turbine; governing system; parameter identification;
D O I：
暂无
中图分类号：
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号：
0807 ; 0820 ;
摘要：
A scheme for identifying hydraulic turbine governing system based on Prony method is proposed. Considering the application of Prony method in identifying system transfer function, parameters can be identified through the analysis of the system eigenvalues and residues. The proposed scheme was verified via simulation in Matlab and Simulink. Identification results show that such method has the advantage of fast computation, high parameter identification precision, and better program generality. It provides a new way for parameter identification of hydraulic turbine governing system.
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页数：4
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