157 results found.
Year: 2010, Volume: 10, Issue: 4
... the way of the light beam adjustment, Fig. 2. performing the optical coupling. This system of filters allows the mechanical modification of the optocoupler output parameters ... element London, GB, 1985. and can be caused by optical and mechanic couplings. [3] G. Raţƒ, M. Raţƒ, I. ...
Terms matched: 2 - Score: 8 - 840k
Year: 2010, Volume: 10, Issue: 3
... frequency. Equation (7) shows that d q current is related with both coupling voltages ‰Li q and ‰Li d and main voltage u d and u q ... knowledge. Several modulation (SVPWM) control scheme for three-phase voltage methods for dq decoupling and control, similar to the field source PWM rectifier. The control system ...
Terms matched: 2 - Score: 13 - 604k
Year: 2010, Volume: 10, Issue: 3
... . By Imax motor shaft are transmitted to the load, resulting in mechanical was noted the maximum current obtained during the start-up wear in the motor bearings and load couplings. Therefore, and by IR the load current [14], [15]. Digital Object Identifier 10.4316/AECE.2010.03005 27 1582-7445© 2010 AECE Advances ...
Terms matched: 1 - Score: 3 - 903k
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: 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