163 results found.
Year: 2010, Volume: 10, Issue: 2
... , 2i and 3i, i= 1, 6. Cartesian coordinates of point Pi (fig. 1) at the ends of leg i, with the Couplings in which the legs are articulated to the system attached to the platform, can be expressed in terms of platform, are noted on figure 1 points Ai ...
Terms matched: 1 - Score: 13 - 931k
Year: 2010, Volume: 10, Issue: 2
... emphasized, whom cooperation databases; SCDA will also have to define another has to be smoothed by a supervision system. on standard interface, able to allow the coupling of principle, the main functions of this level are carried drivers specific to the significant number of protocols out with PLCs (Programmable Logic Controller) €“ within ...
Terms matched: 1 - Score: 3 - 1,445k
Year: 2010, Volume: 10, Issue: 2
... 64 HP. The Electronic Unit Control (ECU) is a Lucas DCN coefficient, a- air density, C D- aerodynamic drag R04080012J-80759M. The coupling with the coefficient, A f- front area, t ,e- transmission efficiency motor/generator system is assured by a clutch, a gearbox ...
Terms matched: 1 - Score: 3 - 1,449k
Year: 2010, Volume: 10, Issue: 2
... the safety and flexibility of the operation, every 15 cells are hosted by a mechanical module (with a rated voltage of 48V). There are also automatic couplings and commutation and safety equipment. The battery is controlled by an individual unit (battery management system €“ BMS), which uses a microcontroller for each cell ...
Terms matched: 1 - Score: 3 - 1,148k
Year: 2010, Volume: 10, Issue: 2
... owns two poles. The secondary exhibit a teeth sequence The electrical system supplies energy to the electromagnetic without coils. When a phase coil is powered, the mechanical coupling system that deliveries it to the mechanical system. force produced tends to displace the primary in order to The illustration of the different stages associated with the align ...
Terms matched: 1 - Score: 21 - 1,035k
Year: 2010, Volume: 10, Issue: 2
... Advances in Electrical and Computer Engineering Volume 10, Number 2, 2010 About the Coupling Factor Influence on the Ground Fault Current Distribution on Overhead Transmission Lines Maria VINTAN L. Blaga University of Sibiu, Department of Electrical Engineering and Electronics E. Cioran Str. No. 4, RO-550025, Sibiu maria.vintan@ulbsibiu.ro € ...
Terms matched: 1 - Score: 129 - 625k
Year: 2010, Volume: 10, Issue: 2
... as leaders of forms as the "axle-riding" drive with the motor mounted in system technology. This holds most directly for ALSTOM, the bogie and an elastic coupling between motor and gear to Siemens and the former ABB/ADtranz; Bombardier the axle or axle-hung motors for low-speed vehicles are Transportation €“ which absorbed ADtranz and ...
Terms matched: 1 - Score: 6 - 14,864k
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: 2009, Volume: 9, Issue: 3
... ref Ts, Tr: Time constants of stator and rotor respectively; V: coupling coefficient; Ls, Lr: Cyclic inductances of stator and rotor respectively; ... dt p* 1 s.Tr* ids L M r In order to obtain the decoupling between the two control© m ¹ variables, we have to apply the ...
Terms matched: 2 - Score: 8 - 290k
Year: 2010, Volume: 10, Issue: 1
... VOC. VOC guarantees high dynamics and static coordinate transformation and separate PWM voltage performance via internal current control loops. As it can be modulator, no need for decoupling between the control of seen in Figure 2, the scheme decouples the converter the active and reactive components, and better dynamics currents into active and reactive power ...
Terms matched: 1 - Score: 10 - 450k