163 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: 2010, Volume: 10, Issue: 3
... analysis and design I. INTRODUCTION Active power filters based on voltage source inverter topology are widely used to improve power quality of nonlinear loads at the point of common coupling to the network. The switching devices of the voltage source converter Fig. 1. Basic structure of a three phase active power filter bridge are driven with ...
Terms matched: 1 - Score: 3 - 891k
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: 2010, Volume: 10, Issue: 4
... Es s s r € u s € Rs i s € Ls. s (5) avoided. Secondly, the rotor flux orientation avoids cross- dt coupling blocks in the d and q current regulators. The only Estimated back-emf, and as well all the variable used in (5 ), disadvantage is the ...
Terms matched: 1 - Score: 3 - 2,453k
Year: 2010, Volume: 10, Issue: 3
... Voltage of Transformer(per unit) 4 5 6 8 fundamental frequency and chaotic ferroresonance 6 1 3 conditions similar to high capacity power transformers fed 2 via capacitive coupling from neighboring sources. Repeated 4 simulation of the system's nonlinear differential equation has shown that a change in the value of the equivalent 2 circuit capacitance to earth ...
Terms matched: 1 - Score: 3 - 1,225k
Year: 2012, Volume: 12, Number: 3
... /10.4316/aece.2010.01001 [4] T. Herold, E. Lange, K. Hameyer, "System Simulation of a PMSM 0.0 Servo Drive Using Field-Circuit Coupling", IEEE Trans. Magn., vol. 0.0 0.2 0.4 0.6 0.8 1.0 47, no. 5, 2011, pp. 938- 941 ...
Terms matched: 1 - Score: 3 - 778k
Year: 2012, Volume: 12, Number: 3
... fusion refine the unsatisfactory results. This led us thus to define combining balanced normal and distances. It is shown that reference objects characterization criteria in respect with the coupling of this approach with previous residual based two basic features: objects showing high planar consistency 77 Advances in Electrical and Computer Engineering Volume 12, Number 3, ...
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Year: 2012, Volume: 12, Number: 2
... 2010. with particle swarms, Proceedings of the Congress on Evolutionary [17] Z. Dong Ze, Sun Jian, Wang Zijie, Sun Ming, PID-NN decoupling Computation, Seoul, 2001, pp. 94-100. control of CFB boiler combustion system based on PSO method, [38] M. Clerc, The ...
Terms matched: 1 - Score: 3 - 984k
Year: 2012, Volume: 12, Number: 1
... and new digital processor robotics all the way to power electronics and smart grid, to architecture, we examine two critical high performance name a few. The intimate coupling between computational power electronics applications: real-time emulation for layer and physical layers has a potential to bring significant Hardware-in-the-Loop (HIL) [4 ], and hybrid ...
Terms matched: 1 - Score: 3 - 1,031k
Year: 2011, Volume: 11, Number: 4
... Vancouver, Canada, 2002. The performance comparison of PC and PLC is given in [7] Shu, H., Guo, X., "Decoupling Control of Multivariable Time- Table I and II. The comparison was made in four main Varying Systems Based on PID Neural Network", 5th Asian Control ...
Terms matched: 1 - Score: 3 - 421k