Title :
Evaluation of Non-failure Operation Time of Power System Elements in Virtual Test Bed Environment via Time-Frequency Analysis
Author :
Balim, Gennady ; Lyashev, Vladimir ; Popov, Vadim ; Shin, Yong-June ; Dougal, Roger
Author_Institution :
Taganrog State Univ. of Radio Eng.
Abstract :
A new methodology for the evaluation of non-failure operating time (NFOT) in virtual test bed environment is proposed. The proposed method is featured by the application of signal processing techniques to estimate parameters of reliability at the earliest steps of design based on intercoupling 1/f noise and reliability of power system elements. The proposed approach enables one to directly quantify the reliability of the system by the investigation of the physical properties of the nonequilibrium fluctuation
Keywords :
1/f noise; failure analysis; life testing; parameter estimation; power system reliability; signal processing; time-frequency analysis; 1/f noise; circuit simulation; nonequilibrium fluctuation; nonfailure operating time; parameters estimation; power system elements; power system reliability; signal processing techniques; time frequency analysis; virtual test bed environment; Circuit noise; Fluctuations; Frequency estimation; Magnetic field measurement; Magnetic noise; Power system analysis computing; Power system reliability; Signal processing; System testing; Time frequency analysis; 1/ f noise; Nonequilibrium fluctuations; circuit simulation; hardware´s reliability; time-frequency analysis;
Conference_Titel :
Instrumentation and Measurement Technology Conference, 2005. IMTC 2005. Proceedings of the IEEE
Conference_Location :
Ottawa, Ont.
Print_ISBN :
0-7803-8879-8
DOI :
10.1109/IMTC.2005.1604215
