678 results found.
Year: 2015, Volume: 15, Number: 3
... 1 standard, which regulates the Several variants of supply were studied, i.e., by the three-phase measurement methods of noise in electric motors, the 50 Hz network and by a three-phase inverter at 40, 50 and 60 Hz, respectively. The experimental determinations of noises are measuring equipment must be designed such as to ...
Terms matched: 1 - Score: 25 - 1,513k
Year: 2013, Volume: 13, Number: 4
... a transducer, a computer with data acquisition both virtually created and real signals from measurements board, a remote server and a virtual instrument that connects performed in distribution networks. The paper contains a the components and makes the signal analysis. In [5] a VI numeric example made on a synthetic digital signal and an ...
Terms matched: 1 - Score: 25 - 902k
Year: 2013, Volume: 13, Number: 1
... material properties of analyze responses of the circuit models of optional orders, specially those consisting of a cascade connection of the RLGC interconnects physical implementations [16]. networks. To develop the model equations the state-variable The paper is organized as follows. In chap. II, a circuit method is used, afterwards a corresponding ...
Terms matched: 1 - Score: 24 - 835k
Year: 2016, Volume: 16, Number: 1
... of tower footing resistance on the lines includes surges arrestors or insulator strings. It is lightning surge propagation through power distribution imperative to underline that the configuration of insulation networks and subsequent consumers. design is not continuous, with respect to the line length. In this sense, an issue is to determine the influence of Index ...
Terms matched: 1 - Score: 24 - 1,957k
Year: 2023, Volume: 23, Number: 4
... taken as a reference for detection of anomalies and images are processed with Multi Resolution wavelet- Deep faults. Signal analysis techniques are applied in CT signals Convolutional Neural Network. Energy band-based values from current sensor signal and current sensor thermal image and extract relevant information regarding inrush current Haralick features are used for differentiating transformer and harmonics ...
Terms matched: 1 - Score: 22 - 2,350k
Year: 2021, Volume: 21, Number: 4
... aggregators so that charging and discharging activities can compared to fuel-based vehicles. High penetration of EVs in be monitored and controlled efficiently [3-4]. Previous the distribution network contributes to the increment of capital works investigated the power aggregator of EV, optimal investment in smart grid technologies. This is because EVs' charging operation involves ...
Terms matched: 1 - Score: 21 - 1,645k
Year: 2014, Volume: 14, Number: 3
... consented that the tendency of blackouts would increase in Index Terms — Decision support systems, Pattern analysis, the future due to many factors, such as intentional attacks Network coding, Power system security, Risk analysis. (malicious threats), deteriorating global climate changes (natural threats), and lack of investment in the ...
Terms matched: 1 - Score: 20 - 712k
Year: 2013, Volume: 13, Number: 4
... Electrical and Computer Engineering Volume 13, Number 4, 2013 IV. STRUCTURAL FEATURES OF SIMD-SYSTEMS BASED ON elements must "cooperate" and exchange data over the FPGAS network. Here there are two different classes of The concept of a multiprocessor system, that was communication topologies: static and dynamic. In a static mentioned earlier ...
Terms matched: 1 - Score: 19 - 777k
Year: 2012, Volume: 12, Number: 1
... reduced power, the h(t)  2πσ e ï€2 Ï€ (2) UWB systems are used in various applications, such as: communications and sensor networks and tracing or tracking II. APPROXIMATION OF GAUSSIAN PULSE networks. The Gaussian function signifies a theoretical concept that We should mention that within the television and audio ...
Terms matched: 1 - Score: 18 - 651k
Year: 2011, Volume: 11, Number: 3
... on proximity, of indoor GPS measurements are presented. From these to the seemingly infinite number of applications in measurements, some possible indicators for GPS-data widespread wireless sensor networks. integrity are extracted from the NMEA-0183 data subset and In these last networks, the physical location of a sensor is evaluated. To conclude this paper, ...
Terms matched: 1 - Score: 18 - 931k