255 results found.
Year: 2011, Volume: 11, Number: 3
... system operations. server, RMI communication is blocked by default. This can be a major problem, particularly ... instability of the power system after a LineData.xml three phase fault at bus bar was identified using the prediction agent ... in migrating SCADA systems to TCP/ proposed model includes Pre-Fault, During-Fault, Post-Fault IP and Ethernet networking. ...
Terms matched: 5 - Score: 63 - 1,437k
Year: 2022, Volume: 22, Number: 4
... by this reduction data method The most common types of faults to diagnose in these have been input into ANFIS ... Engineering Volume 22, Number 4, 2022 Analog Circuit Fault Classification and Data Reduction Using PCA-ANFIS Technique Aided by ... has interval and step, the fault free and the faulty output responses are sampled to create amplitude sample features ...
Terms matched: 4 - Score: 723 - 1,423k
Year: 2011, Volume: 11, Number: 2
... , Number 2, 2011 Voltage Sags Matching to Locate Faults for Underground Distribution Networks Hazlie MOKHLIS1, Hasmaini MOHAMAD2 ... 1 Abstract — A voltage sags matching to locate a fault for monitoring, mainly in a rural area. ... is developed using the following steps: i) The pre-fault voltage is determined for all the nodes in Figure ...
Terms matched: 4 - Score: 537 - 744k
Year: 2012, Volume: 12, Number: 4
... , Number 4, 2012 A Novel Method for Inverter Faults Detection and Diagnosis in PMSM Drives of HEVs based ... Motors (PMSM) of Hybrid Electric Vehicles. The fault behaviour of the analyzed system was simulated by [ ... switch is short-circuited, calculation of the current-vector trajectory, faulty transistors its phase leg is directly connected to the ...
Terms matched: 4 - Score: 346 - 1,013k
Year: 2015, Volume: 15, Number: 3
... be rewritten as: several studies on transmission lines involving faults and the Z x (s)  Z ... and Computer Engineering Volume 15, Number 3, 2015 Fault Detection and Localization in Transmission Lines with a Static ... networks has increased significantly over the last two frequencies the faulted signals for further analysis and decades. Some examples ...
Terms matched: 4 - Score: 290 - 1,306k
Year: 2013, Volume: 13, Number: 2
... can substitute another consideration of the abnormal comportments and the faults failed equipment or element, one can speak about ... uses converters must be realized by using high reliability the fault tree method. Based on the symptoms observed in ... ", Advances in Electrical and Computer Engineering Topology With Fault-Tolerant Ability", IEEE Trans. Power Volume 12 ...
Terms matched: 4 - Score: 268 - 716k
Year: 2020, Volume: 20, Number: 4
... Investigation on Electromagnetic Performance of Induction Motor with Rotor Bar Faults considering Motor Current Signals Yu-Seop PARK Dept. of ... if the slip is varied. For this rotor bar fault conditions is performed to establish fault case, since ... reduced (b) healthy rotor, (c) faulty rotor by a broken rotor bar when the conductivity ...
Terms matched: 4 - Score: 254 - 2,031k
Year: 2017, Volume: 17, Number: 1
... system is increased with minimal financial Figure 1. Typical faults of induction motor investment. List of spare parts ... observing electromagnetic field, air-gap torque, voltage, instantaneous fault frequency content of the modulus of the analytical power ... two identical motors. One of them was the observed faulty motor, and the other one Figure 3. ...
Terms matched: 4 - Score: 245 - 1,499k
Year: 2014, Volume: 14, Number: 3
... eliminate if saturation of the CT is present during external faults or unnecessary operation of REF protection in the cases ... , 2014 A New Method of Improving Transformer Restricted Earth Fault Protection Jelisaveta P. KRSTIVOJEVIC, Milenko B. ... logic based relaying for large between high-impedance and low-impedance restricted earth-fault power transformer protection, IEEE Trans. Power Deliver ...
Terms matched: 4 - Score: 237 - 1,003k
Year: 2013, Volume: 13, Number: 3
... identify massive simulation experiments have fully proven that the system faults. fault identification can be performed successfully by Index ... Computer Engineering Volume 13, Number 3, 2013 New Fault Discrimination under the Influence of Rayleigh Noise Yagang ZHANG ... and seeking after for the uniform laws of category and non-fault category will be explored. In the electrical quantities ...
Terms matched: 4 - Score: 226 - 632k