600 results found.
Year: 2017, Volume: 17, Number: 1
... . A 3-phase AC motor, cascaded controller in automatic generation control [36] and gear-box and 3-phase permanent magnet generator (PMG) is PI controller for load frequency control [37]. used to emulate the wave turbine characteristics. The In this study, a solar charged SC energy storage unit with parameters of these ...
Terms matched: 1 - Score: 12 - 1,994k
Year: 2011, Volume: 11, Number: 2
... 11, Number 2, 2011 can be operated as a phase shifting transformer to produce a In comparison with PST, the leakage reactance and the voltage with constant frequency at standstill while the rotor magnetizing current of an RPST is more significant due to windings are left on open circuit. It is interesting to note distributed windings ...
Terms matched: 1 - Score: 12 - 575k
Year: 2011, Volume: 11, Number: 1
... signals Where: Fw is transfer function of the feedback speed are error and change of error, and the output signal is change control loop, ωc is critical frequency. The main idea of SO is of control signal. Each signal is represented via eight to design a low-pass filter that would preserve the original linguistic variables ...
Terms matched: 1 - Score: 12 - 758k
Year: 2023, Volume: 23, Number: 3
... 11], the framework I. INTRODUCTION continuously monitors network traffic patterns, identifies In recent years, the escalating sophistication and anomalies, and automatically generates and deploys frequency of cyberattacks have emerged as a significant appropriate firewall rules. This dynamic approach ensures threat to businesses operating across diverse sectors [1]. In that potential ...
Terms matched: 1 - Score: 12 - 680k
Year: 2019, Volume: 19, Number: 2
... one switch. to transform a DC rectified voltage to an AC voltage with 2) Proposes a new technique to control the input PF with a variable magnitude and frequency [2]. The inverters require minimized total harmonic distortion (THD) and to 3-phase uncontrolled diode bridge rectifiers [3]. Capacitors regulate the output ...
Terms matched: 1 - Score: 12 - 1,610k
Year: 2021, Volume: 21, Number: 3
... designing tools mainly MOSFET is activated by a Sinusoidal Pulse Width employed in mechanic and mechatronic systems, their use in Modulation (SPWM) strategy, in which switching frequency the nonlinear observer design for a grid-tied single-stage PV is denoted as fs. The passive elements sizing and the system system is shown in this work. Also ...
Terms matched: 1 - Score: 12 - 2,235k
Year: 2018, Volume: 18, Number: 3
... automatic text summarization software which aimed at [3] initiative for developing a WordNet for Turkish. The achieving this goal use semantic relations, thesauri, and word frequency lists. In this paper, development phases and authors started with a "first set of concepts" comprising of evaluation results of a software tool called Rule ...
Terms matched: 1 - Score: 12 - 1,088k
Year: 2010, Volume: 10, Issue: 4
... ids iqr  Different than classic indirect field orientation (IFO) 3 (9) vector control, NFO scheme does not use feed forward 2 calculated slip angular frequency for vector orientation. Equations (7) – (9) are all in rotor flux reference frame. Therefore, the NFO field orientation is insensitive to ...
Terms matched: 1 - Score: 12 - 2,453k
Year: 2011, Volume: 11, Number: 3
... as follows. Generally, at most time, several spectrum bands may be Section II, III presents previous research and system model available for CRs over a wide frequency range. Therefore, respectively. In Section IV we propose the cooperative once available spectrum bands are identified through spectrum decision approach. The optimal spectrum handoff spectrum ...
Terms matched: 1 - Score: 12 - 766k
Year: 2022, Volume: 22, Number: 3
... . Digital Object Identifier 10.4316/AECE.2022.03004 33 1582-7445© 2022 AECE Advances in Electrical and Computer Engineering Volume 22, Number 3, 2022 the value of voltage, frequency, as well as the power factor generated by the sale of over-generated renewable energy control. In [11], the authors dealt with the primary frequency ...
Terms matched: 1 - Score: 12 - 1,619k