Ensemble and individual noise reduction method for induction-motor signature analysis

• المؤلفون الرئيسيون: WANG, Zhaoxia, CHANG, C.S., CHUA, TW, TAN, W.W
• التنسيق: text
• اللغة: English
• منشور في: Institutional Knowledge at Singapore Management University 2009
• الموضوعات: Noise; Ensemble and individual noise reduction; Induction motor; Signature analysis; Stator current.; Databases and Information Systems; Information Security
• الوصول للمادة أونلاين: https://ink.library.smu.edu.sg/sis_research/6856; https://ink.library.smu.edu.sg/context/sis_research/article/7859/viewcontent/2009__Ensemble_and_Individual_Noise_Reduction_Method_for_Induction_motor_Signature_Analysis.pdf
• المؤسسة: Singapore Management University

Unlike a fixed-frequency power supply, the voltagesupplying an inverter-fed motor is heavily corrupted by noises,which are produced from high-frequency switching leading tonoisy stator currents. To extract useful information from statorcurrentmeasurements, a theoretically sound and robust denoisingm...