155 results found.
Year: 2013, Volume: 13, Number: 2
... is the winding current, A is the cross area of lateral tooth, δ is the length of air gap, μ0 is the permeability of air. The coupling extents among the three phases of magnetic circuit are negligible because of 3-phase windings displaying a symmetrical distribution with 120 degree in space. Hence, to simplify the ...
Terms matched: 1 - Score: 3 - 1,514k
Year: 2013, Volume: 13, Number: 2
... Octavian TAB‚R‚ University Politehnica of Bucharest, 060042, Romania valentin.ionita@upb.ro 1 Abstract €” The paper presents a practical detailed analysis the numerical error reduction by an adequate coupling of the regarding the use of the classical Preisach hysteresis model, hysteresis model to the electromagnetic field model and the covering all the steps, from measuring the ...
Terms matched: 1 - Score: 8 - 827k
Year: 2013, Volume: 13, Number: 2
... an accurate mechanical power measurement, the test bench is fitted with speed and torque transducers. Due to the torque transducer presence on the common shaft, three elastic couplings are required. As generator, a 4kW/1500rpm series induction motor is employed. Its nameplate power is the mechanical shaft power, thus, in generator ...
Terms matched: 1 - Score: 6 - 877k
Year: 2013, Volume: 13, Number: 2
... [5] B. Tersteegen, C. Schröders, S. Stein, H. J. Haubrich, "Algorithmic sp Challenges and Current Problems in Market Coupling Regimes", where PLj is specified (constant) active power load in j- European Trans. Electrical Power, vol. 19, no. 4 ...
Terms matched: 1 - Score: 3 - 717k
Year: 2013, Volume: 13, Number: 1
... 20 exactly, in the future work. In addition, the difference may 15 be due to the elasticity of the disc brake, the misalignment 10 of the coupling and the motor prototype. 5 It is also seen from Fig. 11 that the maximum value of the 0 0 10 20 30 40 50 60 70 ...
Terms matched: 1 - Score: 3 - 649k
Year: 2013, Volume: 13, Number: 1
... active power filter (SAPF) injects a controlled consists of a full bridge VSI with a capacitor on the DC side, compensating current in the point of common coupling which is connected to the PCC through a coupling inductor (PCC) and needs to be sized only for the compensating in order to attenuate the high switching ...
Terms matched: 1 - Score: 13 - 826k
Year: 2013, Volume: 13, Number: 1
... S /57083," co-funded from two ferromagnetic materials can have two types of coupling: European Social Fund through Sectorial Operational Program Human Resources 2007 €“ 2013. ... kA/m in steps of 1 name, Ms, llg_damping, llg_gamma_G, exchange_coupling, kA/m on the easy-axis. Figure 3 illustrates the results of ...
Terms matched: 2 - Score: 13 - 875k
Year: 2013, Volume: 13, Number: 1
... mounted on the upper wheel, is connected to the brake lever state s0, there exists an integer number K0 € K0 € s0 €, such via hydraulic coupling. A small DC motor drives the brake that for every k ‚ K 0, system phase trajectory, described by lever via steel cord and tightening pulley ...
Terms matched: 1 - Score: 3 - 785k
Year: 2012, Volume: 12, Number: 4
... I unit matrix are an attractive solution for servo drives in the middle W cross coupling matrix power area. E matrix of the induced voltage The traditional synchronous machine ... the current controllers for d-axis and q-axis assumes that current changes are much faster than Decoupling is the first step in the design of the current mechanical changes. The ...
Terms matched: 2 - Score: 24 - 967k
Year: 2012, Volume: 12, Number: 3
... combined as follows: ƒ ƒ ƒ1 ƒ transmission line. Mainly, SSSC consists of three major ƒ € R € € 3cos ƒ ƒ 0 0ƒ parts a coupling transformer, a voltage sourced converter ƒ i€d ƒ ƒ L ƒ ƒ id ƒ ƒ L ƒ ƒ vd _12 ƒ (5) ƒ i€ ƒ € ...
Terms matched: 1 - Score: 10 - 792k