988 results found.
Year: 2010, Volume: 10, Issue: 3
... 67, 84, 118, bouncing until the protection system remove the faulted and 145]. The HIFs ... high impedance CONSIDERATION faults (HIF) in electric distribution systems has been the A. Nature subject of intense ... . Narendorf, "Microcomputer based feeder protection and monitoring system-Utility experience", IEEE Transaction on Power [49 ...
Terms matched: 4 - Score: 336 - 1,119k
Year: 2010, Volume: 10, Issue: 3
... The TETRA signals power has been measured with an experimental system, the data having been processed by MATLAB software ... increase in SNR. If the measurement duration is changed Systems, Artech House, Boston, 2004. from ... ms to 3 ms, SNR will be increased by 3 dB, for a [4] Torrieri D ...
Terms matched: 3 - Score: 30 - 584k
Year: 2010, Volume: 10, Issue: 3
... of the host image in the form of super trees to embed more robust watermarking system against most of the the predefined binary watermark in the host image. In ... and protective employed for quantizing. For embedding each bit of the secrecy of watermarking systems [5 ]; however, all of them watermark, two super trees ...
Terms matched: 2 - Score: 30 - 958k
Year: 2010, Volume: 10, Issue: 3
... , Jinfang ZHANG, Jing MA Key Laboratory of Power System Protection and Dynamic Security Monitoring and Control under Ministry ... , 2010 PCA Fault Feature Extraction in Complex Electric Power Systems Yagang ZHANG, Zengping WANG, Jinfang ZHANG, ... , E.B. Geoffrey and H.C. Robert, A systematic the fault. So, utilizing real-time measurements of ...
Terms matched: 3 - Score: 140 - 562k
Year: 2010, Volume: 10, Issue: 3
... Chang, and Younggoo Kwon, "On Demand Proceedings of the 4th International Conference on Embedded Networked Transmission Power Control for wireless sensor networks", in Proceedings Sensor Systems, pp. 223-236, Boulder, Colorado, USA, 2006. of International Conference on Information Networking, pp. 1-5, Busan, [5] ...
Terms matched: 1 - Score: 8 - 827k
Year: 2010, Volume: 10, Issue: 3
... filter is electromotive force model is used to estimate the rotor implemented within the proposed system for voltage and position. However, this method is based on expert current ... M dt (11) Fig.1. Stator and rotor magnetic fluxes in different reference systems t The mathematical equations are given below [16]. Stator( Test ...
Terms matched: 2 - Score: 51 - 883k
Year: 2010, Volume: 10, Issue: 3
... period, considerable efforts were made to reduce the number of harmonics injected into the system. In Figure 2.Static converter with PWM – VSR order to solve this issue ... , and A. Nabae, "A new approach to harmonic compensation in power systems-A combined system of shunt passive 31.27%. and series active filters," ...
Terms matched: 2 - Score: 13 - 641k
Year: 2010, Volume: 10, Issue: 3
... and a second order filter. a second order interface filter connected between the power system and the shunt active filter based on switching frequency of the active filter. ... transfer functions taking into account the switching GridConnected Power Converters," Fifteenth National Power Systems Conference (NPSC), IIT Bombay, pp. 614 – 619, ...
Terms matched: 2 - Score: 27 - 891k
Year: 2010, Volume: 10, Issue: 3
... Advances in Electrical and Computer Engineering Volume 10, Number 3, 2010 Photovoltaic System with Smart tracking of the Optimal Working Point Dorin PETREUS, Daniel MOGA, ... , and Y. Bai, "Real-time maximum power point tracking for grid-connected photovoltaic systems", Proc. Eighth This work was supported by CNCSIS – UEFISCSU, ...
Terms matched: 2 - Score: 82 - 1,333k
Year: 2010, Volume: 10, Issue: 3
... does not result in premature bearing Figure 3- Motor load testing and data acquisition system: a) Experimental failure because current flows continuously without arching. set-up configuration ... components (PCs) are computed by solving the network structure looks like human's neural systems. the eigen value problem of the covariance matrix C: The input layer ...
Terms matched: 2 - Score: 29 - 799k