584 results found.
Year: 2007, Volume: 7, Issue: 2
... basic feature of this scheme is, that the adjusting windings of the phase-shifting transformer are executed with adjusting branches removed on mobile contact of the mechanism of switching under loading (Tap Changer), which are connected directly to a supply voltage. In this case there is freedom of management as an additional ungle β o Figure ...
Terms matched: 1 - Score: 23 - 1,117k
Year: 2010, Volume: 10, Issue: 1
... but the frequency of the rotor field is neither computed nor analyzed. A simple but robust structure enables a wide range estimated but it is imposed depending on the load torque speed control of the driving system. The rotor flux field value i.e. the slip frequency, and then integrated to obtain oriented control (FOC) ...
Terms matched: 1 - Score: 22 - 413k
Year: 2013, Volume: 13, Number: 3
... outer loop uses the PQ droop curves and the virtual impedance to share the active and the reactive power Index Terms €” Lyapunov method, microgrid systems, to the loads using only the control s local variables [5]. A parallel inverters, small-signal stability, transient stability. second level copes with the synchronization or the ...
Terms matched: 1 - Score: 20 - 704k
Year: 2021, Volume: 21, Number: 2
... †f: flux created by the rotor magnets; ƒ dT em ƒ € f 2 € b 2v y (7) Tem, Tr: electromagnetic torque and load torque; ƒ dt: viscous friction coefficient; ƒd — ƒ dt € f 3 € b3T e Fc J: total moment of inertia of the motor ...
Terms matched: 1 - Score: 19 - 1,381k
Year: 2018, Volume: 18, Number: 3
... simulations were performed for power source voltages over a range of 10 to performed. An in-house simulation program, based on the 36 V at every 1 V. Load torque was changed from 0.5 to mathematical model of a motor formulated as the Lagrange 3.5 Nm at every 0.5 Nm. The switching angle of phase function, ...
Terms matched: 1 - Score: 19 - 1,379k
Year: 2015, Volume: 15, Number: 1
... conventional characteristics of the CMOS gates. Because of the different greedy approach with at most 30% overhead for the area and critical path delay. propagation delays and load capacitances, the effect of electrical masking must be varied in the entire circuit. Index Terms €” soft error mitigation, single event transient, Logical masking is ...
Terms matched: 1 - Score: 19 - 771k
Year: 2011, Volume: 11, Number: 2
... DC-DC converter is described in control applied to DC-DC converter failed to accomplish Section II. Section III presents a brief description of robustness under nonlinearity, parameter variation, load designing a nonsingular terminal sliding mode controller. disturbance and input voltage variation [2] -[ 4]. Designing an adaptive nonsingular terminal sliding mode The ...
Terms matched: 1 - Score: 18 - 522k
Year: 2012, Volume: 12, Number: 2
... streams. Our multilink gateway (multilink gateway, MLG) is present, which logic knows the method aims to increase the quality of the video transmission instantaneous network load and is responsible for the by splitting and merging the video stream in accord with the network ranking. At the destination side multilink capable importance of the different ...
Terms matched: 1 - Score: 17 - 634k
Year: 2015, Volume: 15, Number: 4
... coils because the temperature sensors required are 100kHz switching frequency. This is why the resistance reference is computed on a PC in order to minimize the 1 unnecessary processing load. This work was supported by a grant of the Romanian National Authority for Scientific Research, CNDI €“ UEFISCDI, project number PN- II-PT-PCCA-2011-3.2-0219 (Contract no ...
Terms matched: 1 - Score: 17 - 1,502k
Year: 2017, Volume: 17, Number: 3
... semiconductor layers, causing the electrons to be freed. These free electrons move to the positive layer of the p-n junction causing a voltage drop. In case of load, a current is produced. The variation of the intensity of the sunlight throughout the day is inconsistent, thus resulting in changing the output of the PV ...
Terms matched: 1 - Score: 17 - 2,175k