A general expression for the spectrum of the DC-link capacitor voltage in the cascaded multilevel STATCOM is presented, and to predict the amplitude and frequency of the voltage harmonic components produced by balanced AC power voltage and current. The computation is developed using the switching functions approach, relating DC-link current, SPWM control pulse and the output AC current. Especially...Show More
Aimed at the mobile manipulator of which with a 6-DOFs manipulator mounted on the platform, the self-restriction as well as the redundant problem of the whole system are analyzed systematically,, and the standard D-H method is used to establish the forward kinematics model of the manipulator. Doing by certain kind of targets, the self-restriction of the whole system is taken into account, we have ...Show More
This paper presents a novel stand-alone dual stator-winding induction generator (DWIG) on the basis of the new idea of electric power integration. The 2000 kW/6521 RPM generator and its controller are to be designed. The experimental 1:100 experimental prototype generator and its controller were designed in 2003 and many experiments were done also. This generator has two sets of stator-windings. O...Show More
We design a Hankel's filter on the basis of detailed discussion of the techniques of integral of 0- and 1-order Bessel's function, and give the numerical examples together with the results of program operation in transient electromagnetic methods (TEM) theory.Show More