191 results found.
Year: 2015, Volume: 15, Number: 1
... technique requires the complex software programs. The spline coefficients are applied to the phase flux linkage, phase third group is the modeling based on magnetic equivalent inductance and electromagnetic torque equations. To obtain circuit [14-15]. The benefits of this method are the reduced the cubic spline coefficients, the flux linkage data of the ...
Terms matched: 1 - Score: 64 - 895k
Year: 2014, Volume: 14, Number: 1
... or sinusoidal waveform for BEMFs software package was used for the analysis. To obtain the waveforms of Back-ElectroMotive Forces (BEMFs), and acceptable waveform and value for electromagnetic electromagnetic and cogging torque for servomotor a program torque developed to the shaft (ripple and cogging torque in LUA scripting language (integrated into interactive shell of reduced ...
Terms matched: 1 - Score: 62 - 1,476k
Year: 2015, Volume: 15, Number: 2
... Duca degli Abruzzi, 10129 Torino, Italy 2 Politehnica University Timişoara, 2 Bd. V. Pârvan, 300223 Timişoara, Romania ladislau.matekovits@polito.it 1 Abstract — Electromagnetic band-gap (EBG) surfaces have equation for the electromagnetic field associated to an found applications in mitigation of parallel-plate noise that infinite extension of the periodic surface in ...
Terms matched: 1 - Score: 59 - 1,023k
Year: 2007, Volume: 7, Issue: 1
... cable and flows in the same direction, in-phase and with equal amplitudes. Because they have the same direction, they cannot eliminate each other, and generate an electromagnetic field through the supply cable. To reduce the disturbances produced by the lamp it is necessary to know which part of the compact lamp is responsible for producing ...
Terms matched: 1 - Score: 58 - 572k
Year: 2015, Volume: 15, Number: 4
... ]. An explanatory note to the operation principle using mechanical gearboxes. The ECRR prototype can be used in photovoltaic panels tracking systems. of the ECRR, the electromagnetic version and the forces involved in operation are shown in Fig. 1. Index Terms — angular velocity, air gap, finite element method, force measurement ...
Terms matched: 1 - Score: 55 - 2,179k
Year: 2015, Volume: 15, Number: 3
... view, a heat transfer analysis of the device and a study of the dynamic response of irreversible demagnetization. The output thermal energy can the wind system. The electromagnetic and heat transfer be used for other useful purposes. In order to keep the analysis is based on Finite Element Method (FEM) thermal losses low, ...
Terms matched: 1 - Score: 54 - 1,250k
Year: 2010, Volume: 10, Issue: 2
... on the phase will diminish the force ripple, reducing magnetic circuit geometries. simultaneously the actuator vibration. In the rotational configuration the actuator presents salient Index Terms — Electromagnetic Analysis, Linear Motors, poles both in stator and rotor. On the contrary of the rotor, Numerical Analysis, Reluctance Machines, Simulation that has no ...
Terms matched: 1 - Score: 52 - 1,035k
Year: 2023, Volume: 23, Number: 1
... due to low air friction [1-6]. However, its optimization approach on optimizing the slit dimensions of an Axially-Slitted Solid Rotor Induction Motor (AS-SRIM) while electromagnetic properties are not as good as the other benefits of plunge type electrical discharge method was used to types, thus its rated slip value is much higher. ...
Terms matched: 1 - Score: 51 - 3,406k
Year: 2011, Volume: 11, Number: 4
... Suceava, 720229, Romania amunteanu@ee.tuiasi.ro 1 Rotor with Abstract — The paper presents a simulation study of a Permanent hybrid synchronous generator (dual excitation system- electromagnetic magnets excitation permanent magnets and electromagnets) with skewed stator slots. The main goal is to establish if the skewing of the slots brings a significant improvement of ...
Terms matched: 1 - Score: 47 - 888k
Year: 2012, Volume: 12, Number: 3
... that appear due to the mutual attraction between the The problems related to the CT are particularly important Permanent Magnets (PMs) and the anisotropic stator armature. The electromagnetic torque formula in the proposed for low speed high torque wind PMSM generators (direct model contains an analytical expression of the CT calibrated drive type), since ...
Terms matched: 1 - Score: 45 - 778k