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Search results for: electromagnetic
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81. Determination of Operation Characteristics of a Synchronous Generator by Static Experimental Tests
Year: 2016, Volume: 16, Number: 2
... and differential magnetization inductances), the no-load mathematical models include the electrical parameters of the characteristic and the external characteristic were determined. machine that can be determined by electromagnetic field The magnetization characteristic, the parameters and the computations or by other experimental methods. In the last operational characteristics provide important information decades the numerical methods have ...
Year: 2009, Volume: 9, Issue: 3
... induction motors reference (n *= n *1). Reference correction ”n* is proportional of 5.5kW, two per leg. to the difference of estimated electromagnetic torque 2. System conveyor belts (2m/s) with "battered" (”Te=Te1-Te2). Proportional gain of load sharing regulators (30kW ...
Year: 2018, Volume: 18, Number: 1
... analysis of 2DOF controller for split stator principle. This structure improves the response of the proposed VSC under speed reference tracking and load disturbance IM were executed and the electromagnetic parameters were changes. Stability of VSC using Lyapunov theory is discussed. determined. The finite element model in three dimensional Due to the variable nature of the ...
Year: 2021, Volume: 21, Number: 2
... ]. represented as follows [9 ]: In addition, the voltage vector selected cannot, in most ƒ di d cases, compensate flux linkage error and electromagnetic ƒv d € R s i d € Ld dt € pLq — i q torque error. To overcome these problems, various methods ƒ have been proposed ...
Year: 2009, Volume: 9, Issue: 2
... Radu MUNTEANU Technical University of Cluj-Napoca, C. Daicoviciu str. 15, Cluj-Napoca, ROMANIA Ioan.Vadan@eps.utcluj.ro Abstract €” The paper presents the design and Finite Element electromagnetic type (fixed coil and moving magnet). (FEM) analysis of a Linear compressor of voice coil type The present study proposes a new solution of ...
Year: 2010, Volume: 10, Issue: 4
... of tubular linear reluctance motor are described. The effect of structure parameters on magnetic flux density is where the inductance of the excited winding is maximized also discussed. Electromagnetic finite-element analysis is used or reluctance to the flow of magnetic flux is decreased. for simulation of magnetic field, and simulation results of the The resistance to ...
Year: 2009, Volume: 9, Issue: 1
... reluctance motor. 79 Advances in Electrical and Computer Engineering Volume 9, Number 1, 2009 IV. MOTOR GEOMETRY aligned position, while subsequent poles are shifted Classical electromagnetic design of the motor [4] directs respectively with multiple of (½ a) (see table I for a). towards stator geometry as shown ...
Year: 2016, Volume: 16, Number: 4
... no. 7, pp. 616-618, 2007. SNR [dB] doi:10.1109/LCOMM.2007.070171 [4] D. Middleton, "Statistical-Physical Model of Electromagnetic Figure 9. FER curves for MAWCAIN channel (A= T =0.01). Interference", IEEE Transactions on Electromagnetic Compatibility, 0 0 vol. ...
Year: 2010, Volume: 10, Issue: 2
... ] E. Della Torre, Magnetic Hysteresis, IEEE Press, New York, 1999 proposed modelling program approximates in a satisfactory [3] A. Nicolaide, Electromagnetics, Transilvania University Press, Brasov, Romania, 2002. way the measured hysteresis cycle. The model was tested on [4] S. Motoasca, ...
Year: 2010, Volume: 10, Issue: 4
... controllers are replaced by PI ones, thus the switching voltage at the inverter input [8]. period of the inverter being decoupled by the sampling The developed electromagnetic torque can also be period of the control system. The dependency of the estimated, based on the components of the stator flux performances by the sampling ...
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