Revista Científica de Ingeniería Energética, 2011 Varias razones justifican el esfuerzo en determinar los parámetros de un motor asincrónico. Una de ellaspuede ser la evaluación de la eficiencia operacional mediante el método del circuito equivalente.
Julio R Gómez Sarduy +4 more
doaj
Label Unbalance in High-frequency Trading
CoRRIn financial trading, return prediction is one of the foundation for a successful trading system. By the fast development of the deep learning in various areas such as graphical processing, natural language, it has also demonstrate significant edge in handling with financial data.
Zijian Zhao 0002 +4 more
openaire +2 more sources
Development of flexible rotor balancing criteria [PDF]
Several studies in which analytical procedures were used to obtain balancing criteria for flexible rotors are described. General response data for a uniform rotor in damped flexible supports were first obtained for plain cylindrical bearings, tilting pad
Rieger, N. F., Walter, W. W.
core +1 more source
Study, fabrication and testing of a foil-bearing rotor support system [PDF]
High speed foil bearing rotor support ...
Eshel, A., Licht, L.
core +1 more source
Experimental dynamic stiffness and damping of externally pressurized gas-lubricated journal bearings [PDF]
A rigid vertical shaft was operated with known amounts of unbalance at speeds to 30,000 rpm and gas supply pressure ratios to 4.8. From measured amplitude and phase angle data, dynamic stiffness and damping coefficients of the bearings were determined ...
Cunningham, R. E. +2 more
core +1 more source
Blade loss transient dynamics analysis. Volume 3: User's manual for TETRA program [PDF]
The users manual for TETRA contains program logic, flow charts, error messages, input sheets, modeling instructions, option descriptions, input variable descriptions, and demonstration problems.
Black, G. R. +3 more
core +1 more source
Novel Technology for Unbalance Diagnosis for Dual-Speed Wind Turbines. [PDF]
Sensors (Basel)Askari AR +4 more
europepmc +1 more source
Design and validation of a high-speed rotor balancer based on influence coefficient method and dual-speed control. [PDF]
Sci RepGharehcheloo PK +2 more
europepmc +1 more source
Numerical backup protection scheme based on alienation indices of voltage and current measurements practically applied to synchronous generators. [PDF]
Sci RepMahmoud RA, Salama MAE.
europepmc +1 more source
Effects of Unbalance Identification Locations on Transient Dynamic Balancing Without Trial Weights Performance of Power Turbine Rotor. [PDF]
Sensors (Basel)Zhao J +6 more
europepmc +1 more source