785 results found.
Year: 2023, Volume: 23, Number: 4
... Anticipated advancements in substantiate the effectiveness of the proposed method, Schottky diode technology are projected to facilitate the manifesting a discernible enhancement in error performance. generation of sufficient power by frequency multiplier This method proves appropriate for MPSK data in experimental millimeter wave band investigations utilizing circuits, thereby accommodating bandwidths comprising frequency multiplier chains. several hundred ...
Terms matched: 1 - Score: 59 - 5,490k
Year: 2009, Volume: 9, Issue: 2
... Advances in Electrical and Computer Engineering Volume 9, Number 2, 2009 About a New Type of Fuse Based on the Controllable Fusing Effect Adrian PLESCA Department of Power Engineering, Gh. Asachi Technical University of Iasi, Iasi, Romania aplesca@ee.tuiasi.ro Abstract — Fuses are among the best known of electrical • hybrid fuse ...
Terms matched: 1 - Score: 59 - 1,416k
Year: 2018, Volume: 18, Number: 2
... of pressboard surface distortion by investigating Pressboards are typically made from vegetable fibers, which PD signal's characteristics is proposed. The fractal contain cellulose. The proper operation of power transformer dimension calculation is employed for the analysis of PD depends mainly on constant monitoring of insulation materials against failure. Due to the complex and close structure of ...
Terms matched: 1 - Score: 59 - 1,298k
Year: 2010, Volume: 10, Issue: 3
... a low input current harmonic content, can ensure the load overcurrent protection and has a better reliability. The converter can be designed to provide any required output maximum power under a desired DC link bus voltage. Index Terms — asynchronous motors, converter, DC bus voltage, RNSIC (Rectifier with Near Sinusoidal Input Figure 1.Basic ...
Terms matched: 1 - Score: 58 - 641k
Year: 2017, Volume: 17, Number: 4
... of Iasi, 700506, Romania aghion@etti.tuiasi.ro 1 Abstract — This paper introduces and studies a boost AC- AC converter circuit that can be used to supply power to the II. CIRCUIT ANALYSIS 220V receivers in the 110V grids or to increase and adjust voltage at the end of long lines. High frequency AC-AC Fig ...
Terms matched: 1 - Score: 58 - 1,545k
Year: 2014, Volume: 14, Number: 3
... of the proposed algorithm have been operation and high reliability and security. obtained. It has been established in practice that a CT will not enter Index Terms — power transformer, power system protection, fault discrimination, digital phase comparator, current saturation immediately upon a fault has occurred [12], [13]. ...
Terms matched: 1 - Score: 57 - 1,003k
Year: 2016, Volume: 16, Number: 3
... benefits [15]. explanatory variables is reduced. Index Terms — data mining, intelligent systems, load II. URBAN ECONOMY APPLIED TO LOAD FORECASTING modeling, power distribution, urban areas. A. Historic Evolution of Urban Economic Models The initial models concerning urban and regional growth I. INTRODUCTION did not use the space ...
Terms matched: 1 - Score: 56 - 1,224k
Year: 2009, Volume: 9, Issue: 1
... PWM technique II. PWM MODULATION STRATEGY USED FOR through the addition of the 17-percent third-harmonic INVERTERS COMMAND component to the original sine reference. Fig.1 shows the three phase power inverters with variable inductance of the output load, and Figure 2 shows the Index Terms — PWM converter, digital control, microcontroller, simulation, harmonic distortion ...
Terms matched: 1 - Score: 55 - 766k
Year: 2010, Volume: 10, Issue: 4
... magnetic field geographic latitude, the ship course and the magnetic are: control of the magnetic field of the military ships, control of parasite magnetic field produced by power transformers and properties of the construction materials. The values of the the electrical networks, protection of the mass spectrometers, components of the ship permanent and inductive ...
Terms matched: 1 - Score: 55 - 9,652k
Year: 2019, Volume: 19, Number: 1
... the SUT [16-17]. and Rician fading channels are significantly improved for the Nevertheless, SDMA suffers from the signal-to-interference proposed study. Finally, we optimize the power allocation of plus noise ratio (SINR) degradation at each receiver. Thus, the PU transmitter and approximately achieve 3 dB in this study, we present ...
Terms matched: 1 - Score: 54 - 730k