643 results found.
Year: 2010, Volume: 10, Issue: 1
... control and modulation strategies [6, 7], design and adaption block. Simulation results confirm the effectiveness of the in AC/DC/AC applications, ... accurate control is far [1-12]. Among various three-phase component validated by extensive simulations. minimized converter topologies, the four-switch converter has shown the best performance thanks ...
Terms matched: 2 - Score: 13 - 450k
Year: 2010, Volume: 10, Issue: 1
... the help of control loops and the rotor flux position are digitally software design and simulation tools for fuzzy-logic, like computed and software implemented. Fuzzy-Shell and ANSIM [ ... is more complex and requires more differential equation where the magnetizing inductance Lm experience and simulations than for PI or adaptive speed and the rotor time constant Ï„r are dynamically ...
Terms matched: 2 - Score: 13 - 413k
Year: 2010, Volume: 10, Issue: 1
... . In this work, the Kaiser, filter bank Q(z) to reconstruct the full-band output. Blackman and Hanning FIR windows were taken into consideration. Simulations were provided for 2 and 4 sub- In the analysis block, the basic element is the two-channel band echo canceller, for similar conditions: same unknown ...
Terms matched: 1 - Score: 39 - 541k
Year: 2010, Volume: 10, Issue: 1
... algorithm, the position of the processing the discrete speech signal are presented in [17]. maximum of the real spectrum that is between k-th and Through some simulation procedures algorithm efficiency (k+ 1) -th samples are determined, where the values X(k) and analyses have been done where, as ...
Terms matched: 1 - Score: 20 - 408k
Year: 2010, Volume: 10, Issue: 1
... phase-to-phase fault and three-phase fault) in complex electric this paper, based on graph theory and multivariate statistical power systems, we have carried out a great deal of simulation analysis theory, we will discuss the complexity of electric experiments and obtained ideal results. These researches have power systems. proven that the faults in complex electric ...
Terms matched: 1 - Score: 19 - 673k
Year: 2010, Volume: 10, Issue: 1
... Vo2 After a theoretical introduction of the six-phase matrix S23 converter, a detailed description of the strategies S31 implementation is presented followed by a discussion of results S32 obtained simulation results. Vo3 S33 Vi3 Index Terms — six phases, matrix converter, modulation coefficients, double star induction motor Figure 1. Basic circuit of a matrix ...
Terms matched: 1 - Score: 18 - 767k
Year: 2010, Volume: 10, Issue: 1
... The presented control scheme not only performs damping of the lines is not controlled independently. oscillations but also the independent interline power flow control can be achieved. MATLAB simulation results verify the In this paper, a connected single machine to infinite bus effectiveness of the IPFC and its control strategy to enhance with three IPFC lines installed ...
Terms matched: 1 - Score: 18 - 545k
Year: 2010, Volume: 10, Issue: 1
... ] Gh. Atanasiu, S. MuÅŸuroi, "Dynamic Analysis of Induction Motors [2] S.E. Lyshevski. Nano- and Microelectromechanical Systems, CRC using Simulation Technique", Proc. of the 14th National Conf. on Press LLC USA, 2001. Electrical drives, TimiÅŸoara, Romania, in Sci. Bulletin ...
Terms matched: 1 - Score: 3 - 505k
Year: 2010, Volume: 10, Issue: 1
... an experience closer to real world applications. Index Terms — engineering education, PLC simulation software, hardware interface II. DESCRIPTION OF THE SYSTEM I. INTRODUCTION There ... can thus transform the to design and test digital control systems with low to moderate simulation-only based labs into more practical ones, in order complexity. to provide students ...
Terms matched: 2 - Score: 55 - 462k
Year: 2010, Volume: 10, Issue: 1
... is PM flux density 1.05 T considered as cost function. Also, during motor simulation, Rotor outer diameter 37 mm it is assumed that energy error of the ... permissible limit, the predicted result will be This step is to perform 2-D FEA simulations of the basis verified and otherwise, the DOE experiments must be shapes to ...
Terms matched: 2 - Score: 13 - 1,058k