776 results found.
Year: 2010, Volume: 10, Issue: 2
... nr.2, RO-300223 Timisoara mihetz@yahoo.com Abstract — The installation of wind turbines in power systems distribution system, models have been developed for each has developed rapidly through ... and power factor compensation. The above presented model can be a useful tool for windpower industry to study the behavior and influence of big wind turbines (wind farm ...
Terms matched: 2 - Score: 62 - 1,113k
Year: 2007, Volume: 7, Issue: 2
... unit are 7.5 volts DC and position, speed or the control sequences for the power about 270 mA. transistor drivers of the stepper motor. The operator can ... also reads initial settings from a file and starts the motor with these settings at power-on. Figure 7 shows the window of the application. Figure 7. The ...
Terms matched: 2 - Score: 62 - 468k
Year: 2018, Volume: 18, Number: 1
... a control The most used energy resources in the world are the system and a power microgrid. The main contributions and fossils fuels such as coal, oils and ... algorithm engineering using RS-485 port listeners (sniffers) and ensures the balance between the powers produced and the analyzers. loads. This secondary level is based on an ...
Terms matched: 2 - Score: 62 - 2,386k
Year: 2012, Volume: 12, Number: 4
... 11], [23]. Phase-to-phase faults occur inside a PVM or dissipated power and cell operating temperature in the between PVMs of the same or of different ... 0.00 335 PVG was open-circuited, the cell temperature in PVMs* 1.0 increased more powerfully. In fact, this temperature reached Dissipated power by insulation at cell level ...
Terms matched: 2 - Score: 61 - 1,891k
Year: 2022, Volume: 22, Number: 3
... . With the ability to draw continuous current with an boosted output voltage with better power quality, is required inherent filtering capability, the embedded switched z-source type inverter ... A. Photovoltaic Model with MPPT [24]. The multilevel inverter can be powered from a PV model, which will be modeled based on the characteristic equations ...
Terms matched: 2 - Score: 60 - 5,233k
Year: 2015, Volume: 15, Number: 1
... spline coefficients are applied to the phase electrical machine to a DC generator for electric power flux linkage, phase inductance and electromagnetic torque generation. A typical SRG has ... method [20-21] or the load current waveforms, as well as the output power-speed cubic spline [22-25] is normally utilized to estimate the characteristics. The ...
Terms matched: 2 - Score: 60 - 895k
Year: 2011, Volume: 11, Number: 2
... Advances in Electrical and Computer Engineering Volume 11, Number 2, 2011 Power Grids' Dynamic Enlargement Calculus Using Petri Nets Radu MUNTEANU1, Vasile DUB2 1 Technical ... Letters, volume 85, number 25, 2000, Pages Extension", in PowerTech 2009 IEEE Bucharest, Digital Object 5468-5471. Identifier: 10.1109/PTC.2009.5281871, ...
Terms matched: 2 - Score: 59 - 641k
Year: 2010, Volume: 10, Issue: 3
... an approximation and a detail in currents asymmetry, but in some normal operation of power the first level. Then in the second level both detail and system, ... BP-ANN) power is supplied at 63 kV from a 30 MVA transformer. are powerful for pattern recognition. With proper training, This transformer has a wye ( ...
Terms matched: 2 - Score: 58 - 528k
Year: 2019, Volume: 19, Number: 2
... desired even though explanatory images are provided. In addition, "voltage, output power, speed and efficiency" in the literature. A lot of electric motor ... , TL is the load torque, Pi and Po are the input and output powers, Pm is the electromechanical power, PCu The field oriented control (FOC ...
Terms matched: 2 - Score: 56 - 1,202k
Year: 2009, Volume: 8, Issue: 2
... New applications are emerging in fields like automotive requirements of the modern industries for higher power and engineering 1, rail traction, telecommunication, higher energy, supercapacitors study ... VC sup max capacitance for the specific application, it needs to Consider now the powers and the energies delivered by modify: the supercapacitor (the suffix "i ...
Terms matched: 2 - Score: 56 - 1,096k