785 results found.
Year: 2019, Volume: 19, Number: 1
... input data. the following: root mean square error (RMSE), relative error In this paper, we also propose a method for adjusting at the maximum power point and computational processing estimated nominal I-V characteristic curves for non-nominal time. The proposed method provides estimations with low ambient conditions. Our proposal can be represented by ...
Terms matched: 1 - Score: 54 - 1,427k
Year: 2013, Volume: 13, Number: 2
... MARTINOVIĆ Faculty of Electrical Engineering, J. J. Strossmayer University of Osijek, Croatia goran.horvat@etfos.hr 1 Abstract — Today's embedded systems have evolved into low computational power and low memory [2]. This multipurpose devices moving towards an embedded multi- problem can be avoided by designing an eMAS (embedded agent system ( ...
Terms matched: 1 - Score: 54 - 908k
Year: 2011, Volume: 11, Number: 2
... network. seen from a monitoring point) is used to estimate the distance of a fault. Due to single measurement, multiple Index Terms — fault location, power distribution faults, fault locations are frequently obtained. The most likely fault pattern matching. location is identified based on the operation time of protective device such as ...
Terms matched: 1 - Score: 53 - 744k
Year: 2010, Volume: 10, Issue: 2
... is assumed that are both very long and allows the determination of the ground the fault is fed from both directions. The method is applied fault current distribution in power networks. The influence of to three phase systems with mutual coupling between phase the coupling factor between the faulted phase and the ground conductors and ground wire. ...
Terms matched: 1 - Score: 53 - 625k
Year: 2009, Volume: 9, Issue: 2
... over the lifespan of 30 years, typical to a squirrel cage induction motor, the results will be surprising. As example lets consider an induction motor of rated power 2.2 kW, with a IE1 efficiency of 80%, operating 20 hours/day, that costs 400 euros that is replaced by an induction motor with ...
Terms matched: 1 - Score: 52 - 736k
Year: 2015, Volume: 15, Number: 3
... analyzed. This analysis is including the motor optimization. required because, according to IEC60034-30 standard, the IE3 efficiency standard has become mandatory for induction motors of rated power greater than 7.5 kW. Therefore, in II. MEASUREMENT OF NOISE GENERATED BY ELECTRIC order to improve the motor operating efficiency, the power MOTORS losses caused ...
Terms matched: 1 - Score: 52 - 1,513k
Year: 2021, Volume: 21, Number: 4
... Variation and Reverse Learning Strategy Xiaokun WU1, Xiaoyu SHEN1, Jinghui ZHANG1, Yagang ZHANG1,2 1 Institute of Data Science and Statistical Analysis, North China Electric Power University, Baoding, 071003, China 2 Interdisciplinary Mathematics Institute, University of South Carolina, Columbia, SC 29208, United States yagangzhang@ncepu.edu.cn 1 Abstract ...
Terms matched: 1 - Score: 52 - 1,920k
Year: 2012, Volume: 12, Number: 1
... Advances in Electrical and Computer Engineering Volume 12, Number 1, 2012 Numerical Analysis of the Dynamic Behavior of a High Power Salient Pole Synchronous Machine by using a Corrected Model Aurel CAMPEANU, Ion VLAD, Sorin ENACHE University of Craiova, Electrical Engineering Faculty, 200440, Romania acampeanu@em.ucv.ro 1 Abstract — In the ...
Terms matched: 1 - Score: 51 - 612k
Year: 2007, Volume: 7, Issue: 1
... equipment EMC part of the electromagnetic compatibility (EMC) problem- the investigation thus means the voltage value stating in such a electromagnetic coupling applied in the field of power way that the question of circuit functionality can be electrical systems. The verification simulation analyses and answered and circuit immunity stated. practical measurements of the electromagnetic coupling ...
Terms matched: 1 - Score: 50 - 481k
Year: 2022, Volume: 22, Number: 2
... Department of Electrical Engineering, Korea National University of Transportation, Chungju, Korea yspark @ut.ac.kr 1 Abstract — This paper deals with the comparison and benefits of higher power density and efficiency than the performance evaluation of a wound rotor synchronous motor other machine types. However, high cost of rare-earth PMs (WRSM) and an ...
Terms matched: 1 - Score: 50 - 3,354k