161 results found.
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
Year: 2009, Volume: 9, Issue: 3
... 6] resulting in high variation for current and power signal model, coupled and coupling transistor sizes for in different process corners. In this work, to achieve ... coupled and Figure 3. Varactor and capacitor banks. coupling devices as gCoupled and gCoupling respectively. The quadrature control loop can be modeled as shown in Figure 2 ...
Terms matched: 2 - Score: 51 - 546k
Year: 2010, Volume: 10, Issue: 1
... system consists of a 100 mean PD distribution, ten clusters (sub plots) (Sk-:Ku-), kV high voltage transformer, discharge free Coupling (Sk-:Ku+), (Sk-:Sk+), (Sk-:CC), (Sk+:Ku+ ...
Terms matched: 1 - Score: 3 - 653k